Running Manual

Transcription

Running Manual

Table of
contents
05.
TenarisHydril
11.
GENERAL GUIDELINES
13.
15.
Quick Start Running Guidelines
Running and Handling Guidelines
33.
Technical Recommendations
Pipe Identification
Handling and Care of Pipes and Connections
51. Running and Thread Lock Compounds Application
85. Make-up Acceptance Criteria
131. Chrome Running Guidelines
137. FGL and CB® Options
143. Dopeless® Running Guidelines
35.
45.
__
NOTE: Find the table for Group 1 and Group 2 connections
on the flap at the end of this manual.
TenarisHydril
Worldwide Support
TenarisHydril premium connections are supplied and
supported by Tenaris, a leading manufacturer and
supplier of steel pipes and integrated tubular services
to the world’s energy industry.
REPAIR SHOPS
A broad international network of licensed threading
facilities provides services for TenarisHydril products.
Please check our website to find the nearest authorized
repair shop.
We offer our customers running assistance and
technical assistance in accordance with the summarized
and general description detailed below. Should you
require a complete description of Tenaris field services,
please contact us at fieldservices@tenaris.com.
TenarisHydril
This Running Manual includes Tenaris’s
recommendations on best practices for the care,
handling and installation of our products. These
recommendations aim to maximize the value of our
products before, during and after installation.
In addition to the guidelines described in our Running
Manual, we recommend the assistance of a Tenaris field
services specialist when running TenarisHydril premium
connections to ensure optimum efficiency and best
performance. Based on their experience and judgment,
Tenaris field service specialists may adjust these
guidelines to the specific conditions of a given situation.
RUNNING MANUAL
Field Services
5
Running Assistance Services – Rig site
activity
1. Interaction with the operating company
representative.
2. Interaction with services companies.
3. General application of TenarisHydril Running Manual
recommendations.
4. Visual inspection of TenarisHydril products at the
well site.
5. Verification of running equipment calibration.
.
.
.
.
6. Verification of ancillary running equipment such as,
but not limited to:
Appropriate Drift, OD & length
Stabbing guides
Handling plugs
Quick fit protectors
the operating company representative on:
. 7.HSEAdvise
issues relating to field service operations.
. Care, handling and preparation of TenarisHydril
prior to, during and after running activities.
. products
Correct application of appropriate thread compound to
. connections.
make-up parameters.
. Connection
Recommended best practices for the running and
processes.
. pulling
Preparation of surplus pipe post running.
. Segregation and identification of rejected joints.
8. Monitor make-up operations during running.
9. Field repair connections as per applicable guidelines
if necessary.
6
Technical Assistance Services – On-land
activity (yard, machine shop, bucking facility)
1. Interaction with customers, operating company
representatives, drilling and completion technicians.
2. General application of field services guidelines,
Tenaris procedures and TenarisHydril Running Manual.
3. Visual inspection of our pipe and connections
on-site.
4. Verification of make-up / buck-on equipment
calibration.
6. Accessory inspection at customer or third-party
premises.
8. Dopeless® technology support:
Inspection and repair of connections with
Dopeless® technology.
9. Periodic stock inspection, traceability, coating
condition check.
RUNNING MANUAL
7. Field repair of TenarisHydril connections as per
applicable guidelines.
10. Advise best practices for storage and transportation.
11. Organize rig-ready preparation.
TenarisHydril
.
.
.
.
.
5. Sub-assembly make-up verification at Tenaris or
at third-party premises:
Buck on / off couplings
Make-up completion assemblies
Make-up shoe tracks
Make-up hangers
Make-up packers
7
12. Participate in pre-job and drilling on paper
meetings.
13. Proactively advise on process efficiency
improvement.
14. Customer and service company training
and presentations.
Job development and completion
During job development, a field services specialist will
advise and recommend best practices for the handling
and use of Tenaris products in accordance with the
scope summarized above. Any final decision made
on any job will remain with the customer’s company
representative at the worksite.
Any deviations or anomalies contrary to Tenaris procedures,
the advice of the field service specialist, and/or the
TenarisHydril Running Manual recommendations, which
may be deemed detrimental to the performance of the
product, will be documented by the field services specialist.
Upon completion of field services, and prior to the
departure of the Tenaris representative from the
worksite, a service ticket shall be prepared by the Tenaris
representative to be signed by the customer’s company
representative at the worksite. The service ticket will
contain a brief description of the services performed,
including any deviations or anomalies mentioned, among
other relevant information. In addition, a detailed report
will be delivered to the customer if agreed by the parties.
Commitment to sustainable business
Tenaris would like to emphasize the importance of
paying utmost attention to all aspects of health, safety
and environmental protection during the running of
our TenarisHydril premium connections.
8
Tenaris is committed to incorporating the principles of
sustainable development throughout its operations with
practices aiming to protect personal health, uphold
group safety and minimize environmental impact.
During the execution of running operations on
the premises of the oil and gas company, all HSE
procedures applicable at the rig site should be fully
acknowledged, addressed and followed.
Moreover, we strongly recommend the assistance
of Tenaris field service specialists, who receive
comprehensive HSE training as part of their
qualification plan.
Regarding health, rest periods should be respected as
well as the physical fitness requirements for each job.
Concerning the environment, water, pipe protectors,
cleaning rags and all other site waste should be
correctly disposed, in accordance with the oil and gas
company procedures.
RUNNING MANUAL
We are convinced that all efforts devoted to health,
safety and environment will result in an improved
performance and sustainable development.
TenarisHydril
As regards safety pipe running operations generally
involve several hazards and exposure to risks, including
moving objects; H2S and risks involved in handling
and exposure to chemical substances; manipulation
of heavy pipe and equipment; road, sea and air
transportation; fire and explosion risks and many
more which are well known to oil and gas operators.
All applicable safety measures must be addressed,
including procedures, protective measures and
equipment, risk analysis, emergency response drills
and a toolbox safety talk prior to operations startup.
An attitude involving a permanent awareness of safety
should be fostered and encouraged among personnel.
9
General
Guidelines
Quick Start
Running Guidelines
Connection preparation
Follow the recommendations for applying running
and thread lock compounds with great care to ensure
optimum connection performance.
Install handling plugs on integral connections each
time the pipe is moved to or from the rig floor.
Alignment
1. Check that the traveling block and rotary hole are
aligned.
2. Check that the centerlines of the suspended pin are
over the box, and adjust if necessary.
SECTION.
__
REFER TO THE STABBING DETAIL IN THE RUNNING SECTION.
Rotation speeds
1. Spin in at 15 RPM or slower.
2. For final make-up, use low gear. Do not exceed 5 RPM.
RUNNING MANUAL
REFER TO EQUIPMENT / SERVICE TOOLS DETAIL IN THE RUNNING
GENERAL GUIDELINES
__
REFER TO THE MAKE-UP DETAIL IN THE RUNNING SECTION.
TenarisHydril
__
13
Torque application
.
.
Always use the recommended torque values for
TenarisHydril connections. The updated values are on
our website:
Data Sheets:
http://premiumconnectiondata.tenaris.com/index.php
Torque Tables:
http://www.tenaris.com/en/Products/
PremiumConnections/TorqueTables.aspx
__
NOTE: FOR WEDGE SERIES 500™ SIZES 10 3/4” AND LARGER, EITHER APPLY
THE TARGET TORQUE TWICE OR HOLD THE TORQUE FOR SEVERAL SECONDS.
Chrome and CRA
1. Take special care with chrome steels (9% or higher)
to avoid damage to the connection during handling
and running operations.
2. Running compound application processes for these
materials are different from low carbon steel pipe.
3. Always walk connections in by hand until hand-tight
before applying power tongs.
4. Apply the Chrome Running Guidelines as well
as the General Guidelines to stainless steels and
high alloy materials.
__
REFER TO THE CHROME RUNNING GUIDELINES.
Dopeless® technology
1. General Guidelines apply to our Dopeless®
technology except for cleaning, visual inspection and
running and thread lock compound application.
__
REFER TO THE DOPELESS® RUNNING GUIDELINES.
14
Running and
Handling Guidelines
Pre-running
1. Locate and confirm availability of all necessary
accessories and tools on location, such as: pup joints,
crossovers, float equipment, stabbing guides, handling/
lifting plugs, single-joint elevators, thread compound, etc.
2. Verify interchangeability with size, weight and
connection type.
__
REFER TO THE PREMIUM CONNECTIONS CATALOGUE
Drifting
4. Drift from box to pin. Be careful not to damage
connections during drifting operations.
5. Pipes that fail the drift test should be marked with a
red paint band on either side where the drift is sticking
and then laid aside for further investigation. Label the
pipe “No drift” to avoid confusion with other types of
damage.
RUNNING MANUAL
3. Blow out the pipe ID from box to pin to completely
remove loose mill scale and accumulated debris.
TenarisHydril
2. Carry out drifting before cleaning and inspecting the
connection.
GENERAL GUIDELINES
1. Ensure drift mandrels meet API dimensional
requirements (reference API Specification 5CT) or
specified special drift requirements.
15
API standard drift mandrel size (min.)
products & sizes
LENGTH
diameter
inch
mm
inch
mm
Casing and Liners
6
152
d - 1/8
d - 3.18
9 5/8” to 13 3/8”
12
305
d - 5/32
d - 3.97
Larger than 13 3/8”
12
305
d - 3/16
d - 4.76
2 7/8”and smaller
42
1,067
d - 3/32
d - 2.38
3 1/2”and larger
42
1,067
d - 1/8
d - 3.18
Smaller than 9 5/8”
Tubing
d= Nominal pipe body internal diameter
Check tables C.31 and E.31 in the last version of API 5CT
Cleaning
.
.
.
.
1. Clean connections using one of the following
methods:
A non-metallic brush and cleaning solvent.
Steam cleaning with water and cleaning solvent.
A rotary bristle brush with high pressure water jet and
cleaning solvents.
High pressure water blast.
2. Diesel and oil-based products are not
recommended as cleaning solvents, as it is difficult
to remove them from the threads and they can affect
running compound lubrication.
3. Wipe or blow out solvents and/or water from the
thread roots and from the bottom of the box. In
freezing temperatures, ensure that no moisture remains
on the connection as ice may prevent proper seal and
shoulder engagement during make-up.
16
Inspecting
1. Only Tenaris plants and authorized repair facilities
make genuine TenarisHydril connections, identified by
the stencil on the pipe body. Most genuine threads
also have a low stress roller mark on the pin and box
connections. In case of doubt, contact your local
Tenaris representative.
2. Place pipes so that the joints can be rolled 360
degrees to facilitate complete cleaning and inspection.
3. Inspect all connections for damage, such as
out-of-round, handling damage, thread damage,
dents, mashed areas, rust and scaling. Seal areas must
be free of longitudinal or transverse cuts, scratches,
corrosion pitting, rust and scaling. Segregate and label
properly all pipes with suspected connection damage.
Further evaluation and hand repair must be
performed by a Tenaris field service specialist.
3. Use a thermal grade running compound when the
service temperature exceeds 250°F / 120°C.
4. Use an Arctic-grade running compound in freezing
temperatures. The compound should be free of water
and ice particles and kept warm in the dog house or
with a warming device.
RUNNING MANUAL
2. API-Modified running compound is recommended
for Group 1 and Group 2 connections. To check
whether a particular thread compound works
with a specific connection, contact
fieldservices@tenaris.com
TenarisHydril
1. Handle all pipes with the right thread protectors in
place.
GENERAL GUIDELINES
Connection preparation
17
PRE-RUNNING
Running compound
application.
5. Running compound must be homogenized prior
to use. Never use a running compound that has
reached its expiry date, as its lubrication properties
may have been affected.
__
FOR SPECIFIC INSTRUCTIONS, SEE RUNNING AND THREAD LOCK
COMPOUND APPLICATION SECTION
Running
EQUIPMENT / SERVICE TOOLS
1. Use slip-type elevators for integral and special
clearance coupled connections. Do not set elevators
on the upset or connection area.
2. Collar-type elevators may be used with coupled
connections.
18
3. When using collar-type elevators on integral
connections or special clearance coupled connections,
the bored ID of the elevators should be able to pass
over the box connection OD and shoulder onto a lift
plug. An internal diameter of approximately 0.5%
more than the section OD is recommended.
4. Do not use bottleneck elevators.
5. Preferably use single-joint elevators as they improve
stabbing alignment and promote safer operations.
When running integral or special clearance coupled
connections, ensure elevators are bored to the
appropriate diameter and used in conjunction with a
handling plug.
6. Check for traveling block and rotary hole alignment.
RUNNING MANUAL
TenarisHydril
8. Use a torque-turn monitoring system for
Group 1 connections. Torque turn equipment is
not necessary for the proper make-up of Group 2
connections. Every time torque-turn equipment is used,
verify the calibration dates on load cells.
GENERAL GUIDELINES
7. Power tongs are required for final torque
application. Dies that are improperly mounted or
poorly maintained can damage the pipe body. Torque
measurement equipment must be calibrated by tubular
running company and documentation provided at
work site.
19
Handling
1. Handle all pipes with adequate thread protectors
in place.
2. If pipes are to be left on the rack for an extended
period of time prior to running, apply a suitable
compound to the thread and seal areas. Verify
manufacturer’s specifications before use as running
compounds do not normally have corrosion protection
properties. In doubt, use storage compound. Place
dry, clean and damage-free thread protectors on all
connections.
3. Re-inspect connections if there is any accidental
mishandling.
4. Before rolling or hoisting integral connection joints,
install a handling plug in the box end and ensure
pin-end protectors are in place. Boxes that will not
accept a handling plug should be set aside.
5. Special care should be taken with CRA and sour
service materials to avoid pipe surface damage.
Stabbing
1. Do not remove the pin thread protector until
the pin is hanging in the derrick and the joint is
ready to stab to prevent damage from accidental
mishandling.
2. For integral connections, remove the handling plug
when the box end is suspended in the rotary table.
3. Clean and re-inspect the connections if in doubt.
Check centerlines of the suspended pin over the box,
and adjust if necessary (Fig. 1).
20
YES
NO
1. ALIGNMENT
The pipe should be aligned
with the coupling axis.
7. If an error occurs when stabbing, or the pipe tilts to
one side after stabbing, pick up and clean connections,
then inspect and repair as required. Do not roll pin into
box if an error occurs when stabbing.
RUNNING MANUAL
6. If an automated pipe racking system is not used,
ensure the pin is stabbed vertically with the assistance
of someone on the stabbing board and lower joint
taking care to avoid damaging connections.
TenarisHydril
5. Use a stabbing guide on the box end.
GENERAL GUIDELINES
4. Verify that the amount and distribution of
running compound complies with the Running and
Thread Lock Compound Application section. Ensure
the running compound is kept free of contaminants.
Excess compound should be removed.
21
Make-up
.
.
1. Updated torque values for TenarisHydril connections
can be found on our website.
Data Sheets:
http://premiumconnectiondata.tenaris.com/index.php
Torque Tables:
http://www.tenaris.com/en/Products/
PremiumConnections/TorqueTables.aspx
!
.
.
1.1. When combining different weights
(e.g., 5” 15 lb/ft with 5” 18 lb/ft) or different
grades (e.g., L80 with P110) verify the
compatibility of connections and define the
torque to be applied as follows:
For all Group 1 connections and any shouldered
Group 2 connections (SLX™, MAC II™,
TenarisXP™ BTC, PH6™, PH4™, and CS®)
use the lower of the two torque values.
For any Group 2 Wedge Series 500™
and Wedge Series 600™ connection use
the higher of the two torque values.
When making up accessories:
. 1.2.
Verify that both the power tong and back-up tong are
.
of the correct diameter and can grip properly. Incorrect
tong dies or size can deform or damage the pipe body.
Use torque values as described in point 1.1. above.
__
NOTE: FOR ACCESSORIES MANUFACTURED IN A MATERIAL AND WALL
THICKNESS VERY DIFFERENT TO THE PIPE TO WHICH IT WILL BE ASSEMBLED
TO, PLEASE CONTACT US AT fieldservices@tenaris.com
2. Do not use pipe wrenches, rig tongs and spinning
chains for final torque application.
__
NOTE: GIVEN THE VARIOUS SHAPES AND SIZES OF TUBULAR ACCESSORIES,
RIG TONGS MAY NEED TO BE EMPLOYED. DURING MAKE-UP ACCURATE
TORQUE MEASURING EQUIPMENT MUST BE USED.
22
3. Use power tongs to obtain the final recommended
torque values. Torque values of Data Sheets may
need to be adjusted considering the friction factor
of running compounds if it is different to 1.
__
NOTE: FOR FURTHER DETAILS ON MAKE-UP PARAMETERS, PLEASE
REFER TO MAKE-UP ACCEPTANCE CRITERIA SECTION.
4. During make-up, the pipe must be vertical and
allowed to spin freely, which may require slacking off
or the elevator to be unlatched.
5. The power tong lead line should be attached to a
back-up post, leveled and positioned at a 90° angle to
the power tongs (Fig. 1 and 2).
__
NOTE: WHEN THREAD LOCKING, MAKE-UP AS SOON AS POSSIBLE
USING LOW RPM IN LOW GEAR, AND CHECK FINAL MAKE-UP POSITION.
RUNNING MANUAL
8. Maximum rotation speeds must not exceed 15 RPM
during spin-in nor 5 RPM for final make-up in
low gear.
TenarisHydril
7. Use full wrap-around back-ups on thin-walled
or plastic-coated pipe to reduce the possibility of
damaging either pipe or coating.
GENERAL GUIDELINES
6. For integral connections, do not latch back-up
tongs over the box ends. For threaded and coupled
connections this practice is not recommended, as this
greatly increases the risk of galling the connection. Do
not use pipe wrenches as back-up tongs as they may
damage the pipe body.
23
power tong torque
90°
1
90°
load cell
close as practical
short as practical
2
MAKE-UP
1. Power tong, upper view.
2. Load cell installation, side view.
24
REFER TO MAKE-UP ACCEPTANCE CRITERIA SECTION.
9. Monitor the rotation speed for irregularities.
Irregular speeds may indicate connection misalignment.
Joints made up at irregular speeds should be backed
out and inspected for possible damage.
10. If the pipe has a tendency to wobble greatly during
make-up due to harmonics, wind or rig motion, reduce
the make-up rotation speed to prevent damage.
11. If excessive wobbling persists despite reduced
rotation speed, stop using the power tong for
spinning in. Check running compound distribution
and walk the connection in with a strap wrench.
When hand-tight, apply the power tong to reach
target torque and monitor make-up graph evolution.
TenarisHydril
RUNNING MANUAL
GENERAL GUIDELINES
12. Power tongs should be in low gear at
approximately one turn prior to connection
shouldering.
When using connections with installed rings for CB®
or FGL options, run in low gear throughout make-up
in order to prevent ring displacement.
25
!
.
.
.
.
.
26
13. For connections from Wedge Series
500™, use the following procedure on the
first joint.
13.1. Make up the first joint to the specified
target torque and relax the tongs.
13.2. Draw a longitudinal line across the pin
and box and reapply the target torque as
indicated in the Data Sheet.
13.3. If the drawn line does not move more
than ½” after the second torque application,
continue running the rest of the string
normally using the specified target torque.
13.4. If the drawn line moves more than
½” after the second torque application, this
indicates that a portion of the torque was
absorbed by other variables in the make-up
system. If this occurs, follow these steps:
Increase the target torque by 15% and
reapply the torque.
Draw a second line and apply the original,
specified target torque.
If the second drawn line does not move
more than ½”, continue running the rest
of the string normally using the 15%
higher target torque.
If the second drawn line moves more than
½”, recheck the alignment, dope application
and tong function, then continue to repeat
this procedure from step 13.2 above until the
drawn line does not move more than ½”.
It is best practice to repeat this procedure
if the tongs are changed out during the
running of the pipe.
Sufficient torque must be reached
to ensure that it not lost to other
variables in the make-up system such
as rig motion, misalignment or tong
inconsistencies.
14. Make up connections to the target torque. Only
for Wedge Series 500™ connection sizes 10 3/4”
and larger: either apply the target torque twice or
hold the torque for several seconds.
For Wedge Series 500™ connection sizes smaller than
10 3/4”, and Wedge Series 600™ connections in all
sizes, apply target torque only once without holding.
15. Always check that make-up acceptance criteria
are met.
__
NOTE: REFER TO MAKE-UP ACCEPTANCE CRITERIA SECTION.
16. During temperatures at freezing or below,
maximum make-up torque may be needed to
overcome running compound viscosity and ensure
the right make-up.
1. Pick up and lower pipes carefully. Be careful when
setting floor slips to avoid shock-loading the string.
2. Ensure the elevator slips are set well below the
connection area.
3. If possible keep the handling plug in the box
connection until the joint is lowered and set in the
floor slips. The plug will help keep drilling mud off the
thread and seal areas if overflow occurs.
RUNNING MANUAL
Lowering
TenarisHydril
18. If making up the pipe from racked back stands,
it is best practice to re-tong all connections before
running downhole. This will ensure no loose joint
goes into the hole.
GENERAL GUIDELINES
17. When using tubing as a workstring or test string,
make up the first one or two turns by hand to extend
the life of the connection.
27
4. If fill-up is required during running, the handling
plug should be left installed in the box to prevent the
fill-up hose from damaging box threads and seals.
5. Do not hammer on the box to break the handling
plug free, as this may damage the connection. If
necessary, hammer on the handling plug flange.
Pulling
BREAK-OUT
1. A weight compensator should be used to avoid
thread damage.
2. Use power tongs in low gear to break out
connections.
3. Do not hammer on connections to assist breakout as
this may damage the pipe or connections.
4. During breakout and spinout, the pipe must
be vertical and allowed to spin freely, which may
necessitate slacking off or unlatching elevators.
5. To break out a Group 1 coupled connection, the
back-up tongs must be set on the mill side of the
coupling, leaving the field side free to disengage (Fig. 1).
For Group 2 coupled connections, placing the back-up
tongs on the pipe body below the coupling will extend
connection life. Coupling turn should not occur due to
the higher buck on torque applied to the mill end.
If gripping the coupling cannot be avoided, use a full
wraparound back-up tong and grip the coupling
as close to the pipe end as possible. The back-ups must
be released as soon as the field end is disengaged,
and re-set on the pipe body for spin out completion
if necessary.
28
POWER TONG
FIELD
SIDE
MILL
SIDE
BACK UP TONG
1. BREAK OUT
Tongs positioning for breaking
out of Group 1 coupled
connections.
RUNNING MANUAL
8. Exercise care when lifting the pin out of the box.
Maintaining breakout rotation and keeping the pin
centered in the box when disengaging can prevent
thread hang-up and damage. The use of a stabbing
guide will help in this process.
TenarisHydril
7. Excess torque during break-out or irregular rotation
speed indicate poor alignment that may cause damage.
Any rotational movement should be stopped until the
cause is determined and corrected.
GENERAL GUIDELINES
6. Rotation speed should not exceed 15 RPM.
29
Standing back / laying down
1. Clean all pipes thoroughly to remove corrosive fluids
from the internal bore and inspect as soon as possible.
2. Handle all pipes with protectors in place.
3. Using a mustache brush, re-distribute the existing
running compound on the connection when standing
back for extended periods.
4. Install a clean, undamaged thread protector to the
pin end and stand back on platform. The protector
should be on straight and tight.
5. Tubing set back in the derrick must be properly
supported with a bellyband to prevent excessive
bending.
6. When pulling out a workstring, and in order to
extend the service life of the connections, break out a
different joint every 3 round trips.
30
End of job / storage
1. Clean any used connections to remove dope, mud
and corrosive fluids, using the methods described in
the cleaning section, on page 16.
2. Inspect cleaned connections for apparent damages.
3. Apply a corrosion-inhibiting storage compound on
clean and dry pin and box connections when storing.
Install clean, undamaged thread protectors.
4. Rejected connections must be properly marked.
__
NOTE: DAMAGED AND REJECTED CONNECTIONS ALSO REQUIRE
PROTECTION. AFTER INSPECTION, THE DAMAGE MAY BE
FIELD-REPAIRABLE. FAILURE TO APPLY PROTECTORS OR STORAGE
COMPOUND MAY RENDER THE CONNECTIONS UNSUITABLE FOR REPAIR
TenarisHydril
RUNNING MANUAL
GENERAL GUIDELINES
AND THE WHOLE JOINT AS SCRAP.
31
32
Technical
Recommendations
34
Pipe identification
Pipe manufacturers apply color bands to pipe body
and couplings to help identify different steel grades
from a distance.
In addition to color bands, the stencils on the pipe
body and couplings provide information on the
tubular product and its manufacturing process
(e.g., dimensions, material, threaded connection, test
pressure, if seamless or welded, manufacturing mill,
heat number, etc).
__
Note: Color bands may also be applied according
to customer specifications. The tables given below do not
apply to these cases.
Color codes for API grades
COUPLING (**)
H40 (*)
J55 tubing
J55 casing
K55
N80 1
2 nd.
Black
–
–
Bright
Green
–
–
Bright
Green
White
–
–
–
–
–
Bright
Green
Red
Bands
1 st.
2 nd.
3 rd.
Black
–
–
Bright
Green
–
–
Bright
Green
–
–
Bright
Green
Bright
Green
–
Red
–
–
(*) Optional: bare
(**) Special-clearance coupling also has a black band.
Pipe identification
Bands
1 st.
COLOR CODE
RUNNING MANUAL
Body
PIPE BODY
TenarisHydril
STEEL
GRADES
35
STEEL
GRADES
COUPLING (**)
Body
PIPE BODY
Bands
1 st.
N80 Q
Red
Green
L80 1
Red
Brown
L80 13Cr
Silver
C90 1
2 nd.
Bands
1 st.
2 nd.
3 rd.
–
Red
Bright
Green
–
–
Red
Brown
–
Yellow
–
Red
Brown
Yellow
Purple
–
–
Purple
–
–
C90 2
Purple
Yellow
–
Purple
Yellow
T95 1
Silver
–
–
Silver
–
–
T95 2
Silver
Yellow
–
Silver
Yellow
–
R95
Brown
–
–
Brown
–
–
P110
White
–
–
White
–
–
C110
White
Brown
Brown
White
Brown
Brown
Q125 1
Orange –
–
Orange –
–
Q125 2
Orange Yellow
–
Orange Yellow
–
Q125 3
Orange Green
–
Orange Green
–
Q125 4
Orange Brown
–
Orange Brown
–
(**) Special-clearance coupling also has a black band.
36
COLOR CODE
–
Color codes for proprietary grades
COUPLING
2 nd.
Bands
1 st.
2 nd.
3 rd.
TN 80S
Pink
Blue
–
Blue
Pink
–
TN 90S
Pink
Purple
–
Purple
Pink
–
TN 95S
Pink
Orange Sky
Blue
Orange Sky
Blue
Pink
TN 80SS
Brown
Blue
–
Blue
Brown
–
TN 90SS
Brown
Purple
–
Purple
Brown
–
TN 95SS
Brown
Orange Sky
Blue
Orange Sky
Blue
Brown
TN 100SS
Brown
Silver
–
Silver
Brown
–
TN 110SS
Brown
Pink
Yellow
Pink
Yellow
Brown
TN 125SS
Brown
Blue
Blue
Blue
Blue
Brown
TN 80HC
White
Blue
–
Blue
White
–
TN 95HC
White
Orange Sky
Blue
Orange Sky
Blue
White
TN 110HC
White
Pink
Yellow
Pink
Yellow
White
TN 125HC
White
Blue
Blue
Blue
Blue
White
TN 140HC
White
Brown
–
Brown
White
–
Pipe identification
Bands
1 st.
COLOR CODE
RUNNING MANUAL
Body
PIPE BODY
TenarisHydril
STEEL
GRADES
37
STEEL
GRADES
COUPLING
Body
Bands
1 st.
38
PIPE BODY
2 nd.
COLOR CODE
Bands
1 st.
2 nd.
3 rd.
P110-IC
P110-ICY
White
–
–
White
–
–
Q125-IC
Q125-ICY
Orange –
–
Orange –
–
TN 80HS
Silver
Blue
–
Blue
–
TN 95HS
Silver
Orange Sky
Blue
Orange Sky
Blue
Silver
TN 100HS
Silver
–
–
Silver
Silver
–
TN 110HS
Silver
Pink
Yellow
Pink
Yellow
Silver
TN 135DW
Sky
Blue
Blue
Brown
Blue
Brown
Sky
Blue
TN 140DW
Sky
Blue
Brown
–
Brown
Sky
Blue
–
TN 150DW
Sky
Blue
Red
Red
Red
Red
Sky
Blue
TN 55CS
Green
Pink
–
Pink
Green
–
TN 70CS
Green
Sky
Blue
–
Sky
Blue
Green
–
TN 75CS
Green
Gray
Gray
Gray
Gray
Green
TN 80Cr3
Green
Blue
–
Blue
Green
–
TN 95Cr3
Green
Orange Sky
Blue
Silver
Orange Sky
Blue
Green
COUPLING
2 nd.
Bands
1 st.
2 nd.
3 rd.
TN 110Cr3
Green
Pink
Yellow
Pink
Yellow
Green
TN 55LT
Violet
Pink
–
Pink
Violet
–
TN 80LT
Violet
Blue
–
Blue
Violet
–
TN 95LT
Violet
Orange Sky
Blue
Orange Sky
Blue
Violet
TN 110LT
Violet
Pink
Yellow
Pink
Yellow
Violet
TN 125LT
Violet
Blue
Blue
Blue
Blue
Violet
TN 35HD (*)
–
–
–
Pink
Pink
Yellow
TN 45HD (*)
–
–
–
Yellow
Blue
Yellow
TN 60HD (*)
–
–
–
Pink
Yellow
–
TN 70HD (*)
–
–
–
Sky
Blue
Yellow
–
TN 55TH
Red
Pink
–
Pink
Red
–
TN 80TH
Red
Blue
–
Blue
Red
–
TN 80Cr13
Gray
Red
–
Gray
–
Red
TN 85Cr13
Gray
Purple
–
Gray
–
Purple
Pipe identification
Bands
1 st.
COLOR CODE
RUNNING MANUAL
Body
PIPE BODY
TenarisHydril
STEEL
GRADES
(*) Steel grade for special application.
39
STEEL
GRADES
COUPLING
Body
Bands
1 st.
2 nd.
COLOR CODE
Bands
1 st.
2 nd.
3 rd.
TN 95Cr13
Gray
Brown
TN 95Cr13M
Light
Brown
Orange Sky
Blue
Orange Sky
Blue
Light
Brown
Pink
Pink
Light
Brown
TN 110Cr13M Light
Brown
–
Yellow
Gray
–
Yellow
Brown
Orange Sky
Blue
Orange Sky
Blue
Bright
Green
TN 110Cr13S Bright
Pink
Yellow
Pink
Yellow
Bright
Green
TN 125Cr13S Bright
Blue
Blue
Blue
Blue
Bright
Green
TN 95Cr13S
Bright
Green
Green
Green
40
PIPE BODY
Marking API threaded pipe
5CT: API
specification
Q1
53.5: Mass designation
P: Grade
S: Seamless
TSD
TAT: TenarisAlgoma
7/2
8/1: 2008
RUNNING MANUAL
TenarisHydril
8/1 9 5/8 53.5 P S P9200 BC DA8.500 (Customer´s brand) HNXXXX 0765 14,32 MADE IN CANADA
Pipe identification
8/1
. Manufacturer
. Manufacturing
. specification
monogram
. API
Date of manufacture
. OD
. Mass designation
. Grade
. Process of manufacture
. Hydrostatic test pressure
. Thread type
. Drift diameter if
drift
. alternative
Customer brand
. Heat number
. Pipe number
. Length (mts)
TAT
Pipe Stencil
Tenaris AT ISO11960 5CT 0514
.
.
.
.
.
.
Hard stamp
41
Marking premium threaded pipe
TTM
TenarisTamsa
API specification
0124: API licence number
4/1: 2004 Q1
SF: Special end-finish
53.5: Mass designation
P: Grade
S: Seamless
TSH MS: Thread type
TTM:
0124
SF
5CT:
TENARIS TM ISO11960 5CT 0124
TTM
.
.
.
.
.
.
.
.
.
Hard stamp/stencil
coupling
Pipe Stencil
HNYYYY 0126 14,32 MADE IN MEXICO
. Manufacturer
. Manufacturing
. specification
monogram
. API
Date of manufacture
. Special end-finish
. OD
. Mass designation
. Grade
. Process of manufacture
. Hydrostatic test pressure
. Drift diameter
alternative drift
. ifThread
. Customertypebrand / PO
. number
number
. Heat
Pipe number
. Length (mts)
__
NOTE: THE PIPE MARKING SHOWN IS ONLY AN EXAMPLE.
SOME DIFFERENCES MAY BE OBSERVED DEPENDING ON WHERE
PRODUCTS ARE MANUFACTURED.
42
Tenaris mills marking codes
Siderca Argentina
Tenaris SD
TSD
SIAT VA ARGENTINA
Tenaris VA
TVA
CONFAB BRAZIL
Tenaris CF
TCF
TUBO CARIBE COLOMBIA
Tenaris TC
TTC
Tamsa Mexico
Tenaris TM
TTM
Algoma Canada
Tenaris AT
TAT
PRUDENTIAL CANADA
Tenaris PS
TPS
CONROE USA
Tenaris CR
TCR
HICKMAN USA
Tenaris HK
THK
COUNCE USA
Tenaris CN
TCN
Dalmine Italy
Tenaris DL
TDL
Silcotub Romania
Tenaris SL
TSL
NKTubes Japan
Tenaris NKKtubes
TNK
SPIJ indonesia
Tenaris SPIJ
TIJ
Pipe identification
HARD STAMP
RUNNING MANUAL
WHITE INK STENCIL
TenarisHydril
Production unit
43
44
Handling and Care
of Pipes
and Connections
These guidelines are for the general care and handling
of TenarisHydril connections and pipes at the well site
to ensure their optimum performance. All queries
should be sent to fieldservices@tenaris.com.
__
NOTE: REFER TO API RECOMMENDED PRACTICE 5C1.
2. Pipes manufactured in CRA, High Chrome
grades or Sour Service grades (TN S, TN SS,
TN HS) must be handled as follows:
2.1. In bundles using the appropriate slings,
before placing individually on the racks with
non-metallic slings. Do not use steel wire
slings as these may affect pipe performance
during service.
2.2. Do not use steel hooks.
2.3. If using forklifts at any stage, ensure the
forks are adequately padded to avoid sharp
edges or bulges.
2.4. Use crow bars made of wood rather
than steel, or other non-metallic soft material
to move this type of pipe.
2.5. Take all precautions to prevent
aggressive contact with carbon steel.
RUNNING MANUAL
!
TenarisHydril
1. Carefully place the pipes on the racks when they
arrive at the well site.
Pipe handling
45
3. If damage has been caused to the pipe or
connections, the pipe should be clearly identified /
labeled, and set aside for further examination.
4. Only move the pipe when the correct thread
protectors have been securely installed. Ensure
all relevant precautions are taken to avoid damage
to either pipe body or connections.
5. Only use protectors that correspond to the threaded
pin/box ends. The use of incorrect protectors may
damage the connections.
Pipe storage at rig site
1. For all steel grades: stack pipes on wooden batons
and avoid contact between pipe bodies by aligning
at least three rows of wooden spacers perpendicular
to the length of the pipe between layers.
2. Stack pipes so as to avoid any bending during
storage.
3. For best results, ensure the stack of pipes is at least
1.5 ft (46 cm) above the ground to protect them from
moisture.
4. Use bumper rings for pipes with flush and/or near flush
connections to limit the chances of damaging the ends.
5. Do not mix pipes of different grades when storing,
as this makes it more difficult to locate them for
pre-running inspections and can lead to grade mixing
in the well.
46
TOTAL LENGTH (TL)
EFFECTIVE LENGTH (EL)
EL = TL - MUL
MAKE-UP
LOSS (MUL)
1. MEASURING
Be sure to use the effective
length of each pipe to be
run into the hole.
Pipe measuring
from make-up loss when determining the effective length
of each pipe.
Protectors
1. Stack protectors on a clean, dry surface as they are
removed and ensure they are not contaminated by
debris, corrosive fluids or water.
2. If debris or fluid contaminate the protectors, they
should be thoroughly cleaned and dried prior to
re-installation on the connections (Fig. 2).
RUNNING MANUAL
NOTE: Take into account the reduction in length ensuing
TenarisHydril
__
Remove protectors for measuring then reinstall
immediately after measuring each pipe (Fig. 1).
47
46 cm
2. HANDLING
Proper handling and care
reduces damage on pipes and
connections.
Cleaning
!
1. Storage compounds do not have the
right lubrication properties for making
up connections. It is very important to
completely remove storage compound and
clean connections prior to running.
2. Cleaning of the connections to remove storage
compound should be carried out as close to the time of
running as possible.
3. Only clean connections with fresh water or cleaning
solvent which does not leave any residue when mixed
with water. Do not use diesel or oily solvents, as
these are difficult to remove from the threads and
affect running compound lubrication.
4. Dry the clean connections using compressed air then
reinstall clean, dry protectors.
5. If possible only remove protectors and clean
connections on one row of pipes at a time prior to hoisting
to the rig floor. This avoids exposing the complete
string to the elements if there are delays in running.
48
6. If clean connections are left exposed for over 12
hours, apply a light oil to the connections with a spray
or soft brush and install clean, dry protectors.
7. The lightly-oiled connections can then be lifted to
the rig floor to remove the protectors. Wipe off the
oil (wash it off if possible) before applying running
compound prior to running.
8. If connections need to be exposed for over 24 hours,
apply a suitable storage compound and install clean,
dry protectors. Ensure storage compound is completely
removed before applying running compound prior to
running.
3. Ensure no corrosive fluids, debris or water come into
contact with the connection during transportation and/
or storage.
4. Clean protectors thoroughly to remove all debris
and corrosive fluids, then dry before reinstalling on
connections.
!
5. Ensure connections are clean, the right
storage compound applied and clean,
dry protectors installed before back-loading
the pipes.
RUNNING MANUAL
2. Ensure enough storage compound is applied to
protect the entire thread and seal area.
TenarisHydril
1. Once running is completed, immediately clean all
remaining connections and dry using compressed air.
Then apply the appropriate storage compound to the
entire thread and seal area of the connections.
Surplus pipe
49
Pulled pipe
1. Thoroughly clean the inside and outside of all
pipes pulled from the hole after running using a highpressure wash-down gun and fresh water. Dry the clean
connections and completely coat with the appropriate
storage compound. Install clean, dry protectors before
transportation to an inspection facility.
2. Clean thoroughly any connections which have come
into contact with completion fluid.
3. When the pulled pipe is racked back in stands to be
re-run later:
3.1. Thoroughly clean connections and the inside and
outside of the pipe body with high-pressure water jets
and allow to drain as much as possible.
3.2. Dry pin connections on the bottom of the stands
and apply running compound.
3.3. Install open (driftable) pin end protectors to allow
water to drain. Alternatively, regular protectors with a
hole drilled in the bottom can be used. Use composite
thread pin protectors for heavy pipe as plastic
protectors may split/break due to the weight.
3.4. The excess compound must be removed after the
stand is picked up before running again.
50
Running and Thread
Lock Compounds
Application
The recommendations in this section apply to Group 1
and Group 2 connections in both carbon steel and high
chrome materials.
Follow these steps carefully to ensure the successful
performance of the connection.
1. Storage compound must be thoroughly
removed from the connection before applying running
or thread lock compounds.
2. Keep the running compound well mixed and stir
thoroughly before using. If the compound is too thick,
due to low external temperatures, it can be warmed up
to a maximum of 30º C for mixing.
Never use oil or solvent to dilute compound.
Never use a running compound that has reached
its expiry date, as its lubrication properties might
have been affected.
RUNNING MANUAL
API-Modified running compound is recommended
for Group 1 and Group 2 connections. To check
whether a particular compound works with a specific
connection, contact fieldservices@tenaris.com
TenarisHydril
For connections with Dopeless® Technology,
refer to the “Dopeless® Technology Running
Guidelines” section.
Running and Thread Lock Compounds Application
For high chrome grades, further details are provided
in the “Chrome Running Guidelines” section.
51
3. Keep the running compound container covered
in order to avoid contamination from dust, water
or other substances.
4. Use new brushes with a clean soft bristle; never
use metallic brushes or spatulas to apply running
compound.
It is practical to use a mustache-type brush for the box
end and a plain type brush for the pin end.
5. Thread compound should be applied as a continuous
film covering the different zones detailed in this section
for each connection. The thread form outline should be
clearly visible.
6. For Wedge Series 500™ and 600™ connections:
if pipes arrive with running compound already applied,
the boxes should be thoroughly cleaned and excess
compound removed from the pins. This is essential to
the smooth performance of the connections.
7. In the following illustrations, running compound is
shown in black and thread lock compound in grey.
Metal to Metal Seal
pin
CONNECTION PROFILE
Main features.
52
Thread Form
Torque Shoulder
box
Blue®
Running compound application
Carbon steel and high chrome materials
Apply a thin even coat
of running compound
covering the full thread
area, the seal surface
and torque shoulder.
Use approximately half
the amount of running
compound applied to the
pin. Do not fill dope
pocket.
RUNNING MANUAL
BOX
TenarisHydril
Apply an even coat
of running compound
to the full thread area,
covering the seal surface
and pin nose.
PIN
53
Blue®
Thread lock compound application
PIN
Apply thread lock
compound only to the
first two-thirds of the pin
threads near the pipe end,
excluding the seal area.
A uniform coat should be
applied all round (360°).
Do not apply thread
lock compound on
either seal or pin nose.
BOX
Apply running compound
all round the internal seal
of the box (360°). Do not
fill dope pocket.
54
Blue® Thermal Liner
Apply an even coat of
running compound,
area and torque shoulder.
compound as applied to
the pin.
RUNNING MANUAL
BOX
TenarisHydril
of running compound
area and pin nose.
PIN
55
PIN
Apply thread lock
compound only to
the first two-thirds
of the pin threads
near the pipe end.
A uniform coat
should be applied
all round (360º).
BOX
Do not apply any
compound.
56
Blue® Near Flush
PIN
BOX
Apply running
compound to internal
and external seals.
TenarisHydril
RUNNING MANUAL
Apply running
compound to threads,
seals and pin nose.
57
Blue® Near Flush
PIN
Apply thread lock
compound to the first
half of each threaded
section close to the pin
end. Apply running
compound to the
external seal.
BOX
of running compound
to the internal seal at
the back of the box.
58
ER™
running compound,
the pin.
RUNNING MANUAL
BOX
TenarisHydril
of running compound
area and pin nose.
PIN
59
ER™
PIN
Apply thread lock
compound only to
of the pin threads
near the pipe end.
A uniform coat
should be applied
all round (360º).
BOX
Do not apply any
compound.
60
TenarisXP™ Buttress
running compound,
the pin.
RUNNING MANUAL
BOX
TenarisHydril
of running compound
area and pin nose.
PIN
61
PIN
Apply thread lock
compound only to
of the pin threads
near the pipe end.
A uniform coat
should be applied
all round (360º).
BOX
Do not apply any
compound.
62
Wedge Series 500™
Carbon steel grades
Do not apply running
compound.
TenarisHydril
Wedge 533TM
RUNNING MANUAL
BOX
TenarisHydril
Apply a thin, even coat
of running compound
(thread form should be
visible) to the entire pin
thread and seal areas.
PIN
63
Wedge Series 500™
High chrome materials
PIN
of running compound
BOX
Apply a very thin layer
of running compound
to thread and seals.
TenarisHydril
Wedge 533TM
64
Wedge Series 500™
BOX
to the metal seal area and
the last threads at the
back of the box.
RUNNING MANUAL
Apply thread lock
compound to top-half
of pin thread only,
approximately 3 to 4
threads.
PIN
Wedge 533TM
TenarisHydril
TenarisHydril
65
Wedge 625™
Carbon steel grades
PIN
of running compound
BOX
compound.
66
Wedge 625™
of running compound
RUNNING MANUAL
BOX
TenarisHydril
of running compound
PIN
67
Wedge 625™
PIN
Apply thread lock
compound to the larger
(wider) step of the pin
thread – do NOT apply
thread lock compound
to the seal area.
BOX
Apply running
compound to the metal
seal area and the full
smaller (narrower) step
of the box threads.
68
MS™
running compound
compound applied to
the pin.
RUNNING MANUAL
BOX
TenarisHydril
of running compound
and pin nose.
PIN
69
MS™
PIN
Apply thread lock
first two-thirds of the
pin threads near the
pipe end, excluding the
seal area. A uniform
coat should be applied
all round (360º). Do
not apply thread lock
compound on either
seal or pin nose.
BOX
Apply running
compound
to the internal seal
of the box.
70
3SB™
running compound
compound applied to
the pin.
RUNNING MANUAL
BOX
TenarisHydril
of running compound
and pin nose.
PIN
71
3SB™
PIN
Apply thread lock
compound on either
seal or pin nose.
BOX
Apply running
compound
of the box.
72
HW™
running compound
compound applied to
the pin.
RUNNING MANUAL
BOX
TenarisHydril
of running compound
and pin nose.
PIN
73
HW™
PIN
Apply thread lock
compound on either
seal or pin nose.
BOX
Apply running
compound
of the box.
74
PJD™
running compound
area, seal surface and
torque shoulder.
RUNNING MANUAL
BOX
TenarisHydril
of running compound
area, seal surface and
pin nose.
PIN
75
SLX™
Carbon steel
PIN
of running compound
BOX
compound.
76
SLX™
of running compound
RUNNING MANUAL
BOX
TenarisHydril
of running compound
PIN
77
SLX™
PIN
Apply thread lock
compound to the large
step of the pin thread
only.
BOX
Apply running
compound on the
smallest step of
the box threads
and seal.
78
MACII™
Carbon seel
compound.
RUNNING MANUAL
BOX
TenarisHydril
of running compound
thread and seal areas
PIN
79
MACII™
PIN
of running compound
thread and seal areas
BOX
of running compound to
thread and seals.
80
MACII™
on the smallest step of
the box threads and seal.
RUNNING MANUAL
BOX
TenarisHydril
Apply thread lock
compound to the large
step of the pin thread
only. Apply running
compound to the
external seal area.
PIN
81
CS®, PH4™ and PH6™
Carbon steel
PIN
of running compound
BOX
compound.
TenarisHydril
PH4TM
82
CS®, PH4™ and PH6™
of running compound
BOX
RUNNING MANUAL
of running compound to
thread and seals.
PIN
PH4TM
TenarisHydril
TenarisHydril
83
84
Make-up
Acceptance Criteria
These guidelines indicate the acceptance and rejection
criteria to be used when making up TenarisHydril
connections at the well site. The same criteria apply
for any specific TenarisHydril connection either in
the regular or in the Dopeless® version.
Highly recommended: Use of a torque vs. turn
monitoring system for Group 1 connections.
different from the pipe on which they are being made up,
torque values may vary from those published. In these
situations please contact fieldservices@tenaris.com
or follow the advise of the onsite Tenaris field service
specialists.
RUNNING MANUAL
NOTE: For accessories whose wall thickness is significantly
TenarisHydril
Unless otherwise stated, torque values published in
TenarisHydril Data Sheets are for pipe-in-pipe make-up
with a running compound having a torque factor of 1.
Use of other compounds may result in higher or lower
torque values.
Make-up Acceptance Criteria
A torque vs. turn system is not necessary for Group
2 connections, as long as all other recommendations
are correctly followed. Verify validity of calibration
dates on load cells every time torque vs. turn
equipment is used.
85
Group 1 Connections
TURN MEASUREMENT RECOMMENDATIONS
1. Use a turn transducer device independent from the
power tongs.
2. Perform a test to ensure that one turn of the
transducer device indicates one turn on the graph.
3. Use a turn transducer that can deliver preferably
1,000 pulses per turn for an accurate reading.
TIME MEASUREMENT
Time measurement is useful but not necessary for
monitoring the make-up of TenarisHydril premium
connections.
DUMP VALVE RECOMMENDATIONS
1. Check the dump valve opening time before the first
make-up.
2. Test the dump valve by applying the torque vs. turn
system to the pipe body.
3. If the final torque reading does not meet the target,
fix or replace the dump valve.
86
Group 1 Connections
Torque vs. turn MONITORING SYSTEM
The following torque parameters should be loaded into
the computer:
. Reference torque
. Minimum shoulder torque
. Maximum shoulder torque
. Minimum make-up torque
. Optimum/target make-up torque
. Maximum make-up torque
(1)
(2)
As well as the following data:
. Calibration value of the load cell
. Dump valve sensitivity
. Turn transducer sensitivity
__
(1) THE INITIAL RECOMMENDED VALUE FOR THE REFERENCE TORQUE
IS 5% OF THE OPTIMUM TORQUE. WHILE RUNNING, THE REFERENCE
TORQUE FACTOR CORRECTION
If the torque factor is different to 1, all torque
parameters (see above) must be adjusted by multiplying
the parameters by the torque factor. This applies to
both running compound and thread lock compound.
RUNNING MANUAL
TORQUE.
TenarisHydril
(2) FOR THESE PURPOSES, OPTIMUM TORQUE IS THE SAME AS TARGET
TORQUE CAN BE ADJUSTED TO DISPLAY AT LEAST THE LAST TWO TURNS.
87
Group 1 Connections
TORQUE PARAMETERS
Torque parameters for regular connections can be
obtained from the connection Data Sheet and Torque
Tables, available online from our website. As a
reference, the following table expresses torque shoulder
parameters as a percentage of optimum torque:
SHOULDER
TORQUE
Minimum
Maximum
Shoulder Torque Shoulder Torque
(% Optimum Torque) (% Optimum Torque)
Blue® /
15
85
Blue® Near Flush (2)
10
85
3SB™ (1)
5
80
HW™ (1)
5
80
MS™ (1)
10
75
MS XT/XC™ (1)
10
75
PJD™
15
75
ER™ (1)
15
80
NOTES:
(1) For the special clearance option, torque values can be
different to those used in regular connections.
(2) In the case of Blue NearFlush, for shoulder torque values
above maximum limit and up to 90% of optimum torque, the
make up can be accepted provided a Delta torque higher
than 5% is obtained. fieldservices@tenaris.com for advice.
Delta torque= (Final torque - Shoulder torque)*100/Optimum
torque
When dealing with accessories manufactured in a
material and/or wall thickness very different to the pipe
on which they will be assembled, please contact us at
fieldservices@tenaris.com or follow present FSS advice.
For any other information which is not available
on our website, please contact fieldservices@tenaris.com
88
Group 1 Connections
Graph interpretation
Torque vs. turn make-up graphs are useful to evaluate
if a joint is correctly made-up. Torque-time graphs are
not suitable for this.
The make-up curves shown throughout this section
are schematic and for illustration purposes only. Some
variations may be observed in real make-up graphs.
For a correct interpretation of make-up graphs, it is
important to consider the behavior exhibited by the
joints that were previously run into hole.
TenarisHydril
RUNNING MANUAL
Any graph reflecting abnormalities should be
investigated (i.e., back out and inspect joint).
89
TORQUE
Main features of the
torque vs. turn graph
Shouldering Section
MAX. MAKE-UP TORQUE
Delta Turns
Value
OPTIMUM MAKE-UP TORQUE
MIN. MAKE-UP TORQUE
MAX. SHOULDER TORQUE
Thread & Seal Interference Section
Delta Torque
Value
Shoulder Torque Value
Top Turns
MIN. SHOULDER TORQUE
REFERENCE TORQUE
TURNS
Typical graph profile
The graph pattern will indicate
at least the following:
.
The shoulder torque value
will be within the specified
shoulder torque range.
.
The final torque value will be
within the specified torque
window.
90
.
Automatic shouldering torque
determination on each graph
should show a value close to
that determined visually.
group 1 connections torque vs. turn
acceptance criteria
TORQUE
MAXIMUM MAKE-UP TORQUE
MINIMUM MAKE-UP TORQUE
MAXIMUM SHOULDER TORQUE
Shoulder Torque OK
MINIMUM SHOULDER TORQUE
REFERENCE TORQUE
TURNS
Acceptable curve
Follow the recommended
guidelines for running and
RUNNING MANUAL
acceptable curves.
TenarisHydril
application to achieve
thread lock compounds
91
TORQUE
Shoulder Torque
REFERENCE TORQUE
TURNS
Acceptable curve
acceptable curves.
92
TORQUE
Shoulder Torque OK
REFERENCE TORQUE
TURNS
Acceptable curve with slight
oscillations
Slight oscillations in the
thread interference section are
TenarisHydril
RUNNING MANUAL
allowed.
93
TORQUE
Hump Effect
REFERENCE TORQUE
TURNS
Acceptable curve with
hump effect not exceeding
the SHOULDER POINT
.
.
.
.
.
.
Possible causes
Recommendations
Running compound excess
In this case it is recommended
Dirt between threads
to break out the first two
Decanted running compound
connections to verify that the
Running compound not
hump effect is produced by an
homogenized
excess of running compound
High friction running
thus ensuring no damage has
compound
been caused.
Running compound
contamination
94
group 1 connections torque vs. turn
rejection criteria
TORQUE
Shoulder Torque
REFERENCE TORQUE
TURNS
Non-acceptable curve with
high final torque
Load cell problem
.
.
Possible effects
Too much stress
Galling on thread and/or seal
Dump valve problem
Tong operator error
High momentum
.
Recommendations
Break out, clean and perform
visual inspection (drift if
.
possible)
If the results from the
inspection are acceptable,
re-apply running compound
and make-up again.
Over torque
RUNNING MANUAL
Possible causes
TenarisHydril
.
.
.
.
.
95
TORQUE
Shoulder Torque
REFERENCE TORQUE
TURNS
low final torque
.
.
.
.
.
Possible causes
Torque interruption
Load cell problem
Dump valve problem
.
.
.
Possible effects
Connection leak
Poor energization
Back-off
Tong operator error
Back-up slip + dump delay
.
Recommendations
.
possible).
and make-up again.
96
TORQUE
REFERENCE TORQUE
TURNS
yielded connection
Wrong box and/or pin grade
Load cell problem
Dump valve problem
Tong operator error
Low friction running compound
.
.
.
.
.
Possible effects
No drift after make-up
Pin plastic deformation
Special clearance box plastic
deformation
Tools could not pass
.
.
.
.
Connection could fail due to:
Running compound
contamination
Compression
Tension
Collapse
Burst
.
Recommendations
Reject pin and box joints
Over torque
RUNNING MANUAL
Possible causes
TenarisHydril
.
.
.
.
.
.
.
97
TORQUE
REFERENCE TORQUE
TURNS
Non-Acceptable curve with
hump effect exceeding
the Shoulder Point
.
.
.
.
.
.
Possible causes
.
Recommendations
Break out the first two
connections when this effect
appears and check if it is
caused by an excess in the
homogenized
amount of applied running
compound.
compound
In this case, reduce the amount
Running compound
for the next make-up, applying
contamination
the same distribution as
indicated in the running
.
.
.
.
Possible effects
Thread damage
Seal damage
Shoulder damage
Connection leak
98
compound guidelines.
TORQUE
High Shoulder torque
REFERENCE TORQUE
TURNS
high shoulder torque
Wrong running compound
Running compound
contamination
.
Recommendations
.
possible).
If the results from the inspection
Presence of storage compound
are acceptable, re-apply
Load cell problem
running compound increasing
High thread interference
the amount respecting the
recommended distribution and
.
Possible effects
Leakage due to connection
pre-load
make-up again.
Wrong torque
RUNNING MANUAL
Possible causes
TenarisHydril
.
.
.
.
.
.
99
TORQUE
Low Shoulder torque
REFERENCE TORQUE
TURNS
low shoulder torque
.
.
.
.
.
.
.
Possible causes
Wrong torque
Wrong running compound
(low friction)
Running compound
.
Recommendations
.
possible).
contamination
Presence of storage compound
Other friction reducer
decreasing the amount of it
Load cell problem
respecting the recommended
Low thread interference
distribution and make-up
again.
.
.
Possible effects
Back-off
High localized stress
100
TORQUE
MAXIMUM MAKE UP TORQUE
REFERENCE TORQUE
TURNS
non-defined torque
shoulder
Misalignment
Damaged threads
Dirty threads
.
.
.
.
Possible effects
Leak
Galling
Back-off
Jump-out
Wrong torque
Incorrect running compound
amount
Load cell problem
.
Recommendations
.
possible).
and make-up again.
Cross threads
RUNNING MANUAL
Possible causes
TenarisHydril
.
.
.
.
.
.
.
.
101
TORQUE
REFERENCE TORQUE
TURNS
abnormal thread
interference
.
.
.
.
.
.
.
.
.
Possible causes
Cross-threads
Dings or cut threads
Galled threads
Threads with burs
Threads with razor edges
.
.
.
.
.
Possible effects
Severe thread damages
Thread galling
Connection leak
Connection back-off
Connection jump-out
Running compound
contamination
Spider or slip turns during
make-up
Back-up tong dies slip during
make-up
.
Recommendations
.
possible).
Mechanical interference of
pipes during rotation
and make-up again.
102
TORQUE
Dies Slipping on Pipe Body
MINIMUM
SHOULDER TORQUE
REFERENCE TORQUE
TURNS
excessive jaw slips
Dirty or worn tong dies
Dirty or worn slips dies
Dirty or worn spider dies
.
Recommendations
.
possible).
Spider movement
Not enough string weight for
proper slips grip
.
and make-up again.
Minor jaw slip can be accepted.
.
Possible effects
Pipe body damage
Jaw dies poor grip
RUNNING MANUAL
Possible causes
TenarisHydril
.
.
.
.
.
.
103
Group 2 Connections
The primary make-up criterion for Group 2 connections
is to achieve target torque.
Check correct make-up final position of the connection
using the following visual aids:
Wedge Series 500™ AND WEDGE SERIES 600™
If the face of the coupling/
box end surpasses the
maximum limits of the band,
mark both ends and set both
pipes aside. If the face falls
104
TSH W521, TSH W561, TSH W563,
short of the band, break-out
TSH W551, TSH W553 AND TSH
the joint, clean pin and box,
W625
and inspect for damage.
These connections have
Any damage must be
a make-up band stenciled
repaired.
round the circumference
Reapply running compound
of the pin OD.
and make up again. If the
The face of the coupling/
face still fails to reach the
box end should be within
band, mark both ends and
the range of the band.
set them aside.
These connections have a
These connections have no
wear indicator gap between
make-up band on pin end.
the pin and box shoulders
Correct make-up has been
after make-up.
achieved if no pin threads are
This gap should always be
visible after make-up.
visible.
When the gap is closed,
it is an indication that the
connection is worn, and both
pin and box should be marked
and sent to be re-cut.
AND TSH W523
RUNNING MANUAL
TSH W511, TSH W513
AND TSH W503
TenarisHydril
TSH W533
105
Legacy Series
MacII™
This connection should have
the external seal in contact
after make-up.
106
PH4™, PH6™ and CS®
SLX™
There should be no pin threads
visible in the connection after
make-up.
RUNNING MANUAL
with no visible gap.
TenarisHydril
made up to the external seal
These connections are to be
107
TENARISXP™ SERIES
TXP™ BUTTRESS
108
This connection has a triangle
height when at the right torque
stamped on the pin end. When
values. The coupling face
correctly made-up, the position
should never exceed 1/3 of
of the face of the coupling is
the triangle height as from
approximately 1/4 of the triangle
the base of the triangle.
Group 2 Connections
TORQUE FACTOR CORRECTION
When using running compound, apply the following
recommendations:
. For the TenarisXP™ Buttress connection, torque values
.
should be adjusted by multiplying by the corresponding
torque factor.
For all other Group 2 connections (with the exception
of TenarisXP™ Buttress), it is recommended not to
apply any torque factor correction, regardless of
the recommendations made by the compound's
manufacturer. Use the TenarisHydril make-up torque
published.
For thread lock compound, apply the following
recommendations:
RUNNING MANUAL
TenarisHydril
.
applied should be 15-20% over target torque regardless
of compound manufacturer recommendations. Do not
exceed 1.75 times minimum torque.
SLX™ and MACII™: Use maximum torque value from
Data Sheet.
. Wedge Series 500™ and Series 600™: Torque
109
Group 2 Connections
Graph interpretation
Although the use of a torque monitoring system is
not required for Group 2 connections, in those cases
where torque vs. turn make-up graphs are available,
the following illustrations are provided for reference
purposes to aid with interpretation.
By design, Group 2 connections do not have
requirements for shoulder torques.
Most torque monitoring systems in the industry require
the introduction of shoulder torque parameters to
operate. Program any appropriate values for these
parameters in the computer.
110
WEDGE group 2 CONNECTIONS
These connections will not show a shoulder torque on
the make-up graphs, due to their unique design.
TORQUE
YIELD TORQUE
Safety
Margin
OPERATING TORQUE
MAX. MAKE-UP TORQUE
Allowed
down-hole
torque range
TARGET MAKE-UP TORQUE
MIN. MAKE-UP TORQUE
Recommended
surface power
tong range
REFERENCE TORQUE
ski-slope increase in torque.
It will not show a shoulder.
RUNNING MANUAL
The graph pattern will show a
TenarisHydril
TURNS
111
TORQUE
WEDGE GROUP 2 CONNECTIONS
TORQUE VS TURN ACCEPTANCE CRITERIA
TARGET TORQUE
REFERENCE TORQUE
TURNS
Acceptable curve
acceptable curves.
112
TORQUE
TARGET TORQUE
REFERENCE TORQUE
TURNS
oscillations
RUNNING MANUAL
TenarisHydril
allowed.
thread interference section are
113
TORQUE
TARGET TORQUE
REFERENCE TORQUE
TURNS
hump effect
.
.
.
.
.
.
Possible causes
Recommendations
homogenized
compound
Running compound
been caused.
contamination
114
TORQUE
WEDGE GROUP 2 CONNECTIONS
TORQUE VS TURN REJECTION CRITERIA
TARGET TORQUE
REFERENCE TORQUE
TURNS
abnormal thread
interference
.
Recommendations
homogenized
compound.
compound
Running compound
contamination
.
.
.
.
Possible effects
Thread damage
Seal damage
Possible causes
RUNNING MANUAL
.
.
.
.
.
.
Connection leak
TenarisHydril
Shoulder damage
115
TORQUE
TARGET TORQUE
REFERENCE TORQUE
TURNS
Non-Acceptable curve
with abnormal thread
interference
.
.
.
.
.
.
.
.
.
Possible causes
Cross-threads
Galled threads
Threads with burs
.
.
.
.
.
Possible effects
Thread galling
Connection leak
Connection back-off
Connection jump-out
Running compound
contamination
make-up
make-up
.
Recommendations
.
possible).
and make-up again.
116
TORQUE
TARGET TORQUE
REFERENCE TORQUE
excessive jaw slips
.
Recommendations
.
possible).
Spider movement
proper slips grip
.
and make-up again.
.
Possible effects
Pipe body damage
Jaw dies poor grip
RUNNING MANUAL
Possible causes
TenarisHydril
.
.
.
.
.
.
117
NON-WEDGE GROUP 2 CONNECTIONS
These are shouldered connections which are not
required to comply with any shoulder torque window.
However, even though shoulder torque may take any
value, the presence of a torque shoulder must be
verified in any make-up graph for these connections.
TORQUE
TARGET MAKE-UP TORQUE
Shoulder
REFERENCE
TORQUE
TURNS
The graph pattern will show a
shoulder point.
118
TORQUE VS. TURN ACCEPTANCE CRITERIA
TORQUE
Shoulder
acceptable curves.
RUNNING MANUAL
Acceptable curve
TenarisHydril
TURNS
REFERENCE TORQUE
119
TORQUE
Shoulder
REFERENCE TORQUE
TURNS
Acceptable curve
thread lock compound
acceptable curves.
120
TORQUE
Shoulder
REFERENCE TORQUE
TURNS
oscillations
thread interference section
TenarisHydril
RUNNING MANUAL
are allowed.
121
TORQUE
Hump Effect
REFERENCE TORQUE
TURNS
hump effect not exceeding
the SHOULDER POINT
.
.
.
.
.
.
Possible causes
Recommendations
homogenized
compound
been caused.
Running compound
contamination
122
TORQUE VS. TURN REJECTION CRITERIA
TORQUE
Shoulder
REFERENCE TORQUE
TURNS
high final torque
Load cell problem
.
.
Possible effects
Too much stress
Galling on thread and/or seal
Dump valve problem
Tong operator error
High momentum
.
Recommendations
.
possible)
and make-up again.
Over torque
RUNNING MANUAL
Possible causes
TenarisHydril
.
.
.
.
.
123
TORQUE
Shoulder
REFERENCE TORQUE
TURNS
low final torque
.
.
.
.
.
Possible causes
Torque interruption
Load cell problem
Dump valve problem
.
.
.
Possible effects
Connection leak
Poor energization
Back-off
Tong operator error
Back-up slip + dump delay
.
Recommendations
.
possible).
and make-up again.
124
TORQUE
REFERENCE TORQUE
TURNS
yielded connection
Wrong box and/or pin grade
Load cell problem
Dump valve problem
Tong operator error
Low friction running compound
.
.
.
.
.
Possible effects
No drift after make-up
Pin plastic deformation
Special clearance box plastic
deformation
Tools could not pass
.
.
.
.
Connection could fail due to:
Running compound
contamination
Compression
Tension
Collapse
Burst
.
Recommendations
Reject pin and box joints
Over torque
RUNNING MANUAL
Possible causes
TenarisHydril
.
.
.
.
.
.
.
125
TORQUE
REFERENCE TORQUE
TURNS
hump effect exceeding
the SHOULDER POINT
.
.
.
.
.
.
Possible causes
.
Recommendations
homogenized
compound.
compound
Running compound
contamination
.
.
.
.
Possible effects
Thread damage
Seal damage
Shoulder damage
Connection leak
126
TORQUE
REFERENCE TORQUE
TURNS
non-defined torque
shoulder
Misalignment
Damaged threads
Dirty threads
.
.
.
.
Possible effects
Leak
Galling
Back-off
Jump-out
Wrong torque
amount
Load cell problem
.
Recommendations
.
possible).
and make-up again.
Cross threads
RUNNING MANUAL
Possible causes
TenarisHydril
.
.
.
.
.
.
.
.
127
TORQUE
REFERENCE TORQUE
TURNS
abnormal thread
interference
.
.
.
.
.
.
.
.
.
Possible causes
Cross-threads
Galled threads
Threads with burs
.
.
.
.
.
Possible effects
Thread galling
Connection leak
Connection back-off
Connection jump-out
Running compound
contamination
make-up
make-up
.
Recommendations
.
possible).
and make-up again.
128
TORQUE
Dies Slipping on Pipe Body
REFERENCE TORQUE
TURNS
excessive jaw slips
.
Recommendations
.
possible).
Spider movement
proper slips grip
.
and make-up again.
.
Possible effects
Pipe body damage
Jaw dies poor grip
RUNNING MANUAL
Possible causes
TenarisHydril
.
.
.
.
.
.
129
130
Chrome Running
Guidelines
These guidelines have been written to ensure optimum
performance when running chrome pipes –high Cr
alloyed (with a chrome content greater than 9%)
and Ni based alloys– which have higher thread galling
tendencies than standard carbon grade pipe.
Follow all the procedures in the General Guidelines
section of this Manual when running chrome pipe and
use these Chrome Running Guidelines as a complement.
Guidelines
EQUIPMENT & TOOLS
1. Use pick-up/lay-down equipment with a rubber or
soft-coated traveling basket.
2. Metal-to-metal contact is not acceptable: Cover
any V door, catwalk, stanchions and ferrous steel areas
and use nylon slings where appropriate to protect the
chrome pipe from aggressive contact.
Use a Teflon or plastic coated drift for best results.
RUNNING MANUAL
Never use direct flame-heating or welding
on chrome pipe, as this drastically reduces its
anti-corrosion properties.
TenarisHydril
!
CHROME RUNNING GUIDELINES
Make sure that the accessories have been manufactured
from material with the same chrome content (or
higher) as the chrome pipe to avoid faster corrosion.
131
3. Use equipment with non-ferrous low marking
dies for best results.
.
.
.
4. Use slip type elevators with the following
characteristics:
Long slip body to distribute string load.
Fine tooth and curved face slip inserts to minimize
tooth marks.
Slip-gripping surfaces which uniformly match pipe OD.
5. Using a weight compensator helps with hand
make-up (while running) and avoids thread damage
(while pulling).
6. Use a stabbing guide for running and pulling
operations for best results.
7. For Wedge™ Series connections, ensure that handling/
lifting plugs and all service tools (cementing/circulating
swage, etc.) are peened and moly-coated before use.
PRE-RUNNING
1. Use a non-metallic drift mandrel when drifting.
2. After removing protectors, do not clean excessively
or too vigorously.
3. Inspect the connections after cleaning to make sure
they are free from any contamination, debris and
foreign matter.
4. For TSH Blue® in CRA grades (Cr>13%), spray a thin
coat of molybdenum disulfide on the pin seals and
threads for best results. For Group 2 connections, apply
a thin even coat of moly coat spray to any shiny areas
of the pin metal seal. Allow the moly coating to dry
according to manufacturer's recommendation.
5. Reinstall clean and dry thread protectors.
132
RUNNING
1. Check for traveling block and rotary hole alignment:
if these are badly misaligned, they must be adjusted.
Most chrome connection make-up problems such as
galling and high shoulders are caused by poor alignment.
2. Use a weight compensator to help with hand makeup for best results.
5. For Group 2 connections apply a very
thin, even coat of running compound (the
thread form outline should be clearly visible)
to both pin and box using a mustache
brush. For other TenarisHydril connections,
apply the running compound as described
in the Running and Thread Lock Compound
Application section.
6. Stab with a stabbing guide, and carefully lower the
pin into the box slowly and smoothly.
RUNNING MANUAL
!
TenarisHydril
4. If handling/lifting plugs are used on integral
connections, they must be kept free of damage,
debris or dirt to avoid damaging the box threads.
The condition of plug and box end threads must
be checked to make sure that they are right before
each plug installation.
3. Preferably do not run chrome pipe in stands because
the stand movement is difficult to control during
stabbing and spinning-in. This leads to high loads on
the threads of sensitive material and increases the
chances of damaging the product. If pulling or running
in stands cannot be avoided, strict adherence to the
recommendations given in these Guidelines is imperative.
133
!
7. Make up the connections by hand using
a strap wrench and a steady pulling motion
for best results. The power tongs should only
be engaged after ensuring a connection is
hand-tight in order to apply the final make-up
torque. Do not jerk on the connection.
8. When fully-automatic power tongs are used, the
connections must be made up at low RPM (10 RPM
max, 5 RPM recommended) in the first threads to
prevent galling.
8.1. Monitor the make-up and rotation speed for possible
irregularities at the start, and adjust as necessary.
8.2. Pay attention to any instant indication of high
torque, as this is a sign of possible misalignment. If
misalignment is detected, it must be corrected
before continuing rotation: stop the rotation, check
the thread alignment and then restart rotation.
9. If a joint needs to be re-made, it must be broken
out completely and both ends cleaned for visual
inspection. Re-apply the dope before making it up again.
!
134
10. Visually check for tong die or slip marks
on the pipe before running the pipe in the
hole – noticeable marks mean that the joint
should be retrieved and replaced.
PULLING
!
1. Use power tongs in low gear only to break
out the connections. After the initial break,
walk the joint out by hand using a strap
wrench.
2. Exercise extreme care when lifting the pin out of
the box and use a stabbing guide to stop the hanging
pin smashing into the box ID. Lift the joint slowly and
steadily in order to avoid a hang-up.
3. Wash the pipes with fresh water both internally
and externally after pulling from the well.
4. Dry out pipe using compressed air.
8. For offshore operations, use a suitable corrosion
inhibitor to avoid pitting on the pulled pipe. All pipes
should be sent to an onshore location as soon as
possible for further cleaning and storage.
RUNNING MANUAL
7. Keep the pipe dry to prevent rust or corrosion during
storage at well site.
TenarisHydril
6. Apply storage or running compound depending
on the kind operation planned and install clean,
dry protectors.
5. Clean, dry and inspect the pin and box connections.
135
136
FGL and CB®
Options
These guidelines only apply to the connections listed
in the table below with the Corrosion Barrier (CB®)
or Fiber Glass Lining (FGL) options.
Compatibility
The compatibility of connections with CB® or FGL
options with standard connection is described in the
table below.
CONNECTIONS
No
No
TSH MS-FGL
No
TSH MS-CB
No
TSH W563-CB
Yes
TSH W553-CB
Yes
TSH W533-CB
Yes
TSH PH4-CB
Yes
TSH PH6-CB
Yes
TSH CS-CB
Yes
TSH PJD-CB
Yes
__
NOTE: PLEASE SEND ALL QUERIES TO THE TENARIS LICENSEE SUPPORT
GROUP (LICENSEES@OILFIELD.TENARIS.COM).
Accesories
1. Accessories for FGL or CB® options are specially
designed by Tenaris. This means that standard
connections accessories must on no account be used.
RUNNING MANUAL
TSH Blue-CB
TenarisHydril
TSH Blue-FGL
FGL AND CB® OPTIONS
Compatible with
standard OPTION
137
2. The only accessories that should be used are those
threaded by Tenaris or one of its licensed repair shop
facilities.
Drifting
1. Use a non-metallic drift or a drift coated with plastic
or Teflon in order to avoid damages.
2. For FGL option, the connection drift is different to
that of a standard connection, due to pipe internal
coating. Check that the drift mandrel OD complies
with the Product Data Sheet, or with customer’s
specifications (if the required drift is smaller than the
one in the Data Sheet).
Field Repair
1. Never run a pipe with a damaged coating or a
damaged fiber glass lining (FGL coating).
2. Any damage to the coating or lining must be
repaired either by the coating company or by certified
personnel of a third-party company. In the meantime
the joint must be segregated and clearly identified.
Installation of seal rings
1. Check the available seal rings are the specific ones
for product to be run. Ensure there are some additional
seal rings, as backup.
!
138
2. Install the seal rings just before running
the pipe. Install them either at the v-door or
at the rig floor. Do not install them on a
pipe bench.
3. Make sure seal rings and pipes are at the same
temperature before installation.
4. Fully clean and dry box end connection and perform
a visual thread inspection.
5. Check there are no seal rings already installed on
the connection. Any seal rings already installed must
be removed and discarded before installing the new
ones. If any pre-existing seal ring is found, it must be
removed and discarded.
RUNNING MANUAL
TenarisHydril
7. Instructions for installing a seal ring on the FGL
options (this only applies to TSH Blue-FGL and TSH
MS-FGL).
7.1. Take a brand new seal ring and compress it
with the fingers so that it partially collapses into the
inside diameter of the pipe (Fig. 1).
7.2. Place collapsed seal ring into the seal ring lodging
area and release it (Fig. 2).
Make sure the "T" end of the seal ring fits into the gap
between the flange and the ID of the coupling.
7.3. Manually push the seal ring into place, pressing
all around the edge of the ring. You can use a nonmetallic instrument like a wooden hammer handle to
nudge it into place.
7.4. Make sure the seal ring is properly inserted
between the flange (the front of the pin) and the ID
of the coupling. The seal ring must be in contact
with the ID of the coupling all the way round and
should not stick out at any point. If in doubt, use a
straight edge to check whether it is properly aligned.
8. For seal ring installations on CB® options.
8.1. Take a brand new seal ring and compress it with
the fingers so that it partially collapses into the inside
diameter of the pipe (Fig. 1).
6. Make sure the seal ring is in perfect condition before
installing it. This means no cuts, deformations or dents.
If the seal ring is not in perfect condition it must be
discarded.
139
1. seal ring
Manually collapse the seal ring.
flange
2. FGL seal ring and flange
Ensure proper installation of both elements.
pin
CB ring
box
3. TSH W533-CB
140
8.2. Place the collapsed seal ring into the seal ring
groove and release it (Fig. 3).
8.3. Manually push the seal ring into place, pressing
all around the edge of the ring. You can use a
non-metallic instrument like a wooden hammer
handle to nudge it into place.
8.4. Make sure the seal ring is properly inserted in the
groove. The seal ring must be in contact with the
ID of the coupling all the way round and should
not stick out at any point. If in doubt, use a straight
edge to check whether it is properly aligned.
9. If you cannot install the seal ring, check the size
of the ring, as this could be the problem.
1. Before stabbing the pin end in, make sure the seal
ring is still in place.
2. If corrections need to be made, do them manually.
Do not use pliers or any other objects to adjust the seal
ring as it could fall into the pipe column.
RUNNING MANUAL
Stabbing
TenarisHydril
2. Apply the running compound to connections with
the FGL option in the same way as for standard
connections. Keep the protruding nose and flange
clear of running compound (Fig. 2).
1. Apply the running compound to connections
with the CB® option in the same way as for the
corresponding standard connections.
141
End of job / Storage
1. Check that there are no seal rings on the box
ends of surplus or laid-out pipes.
2. Clean and dry threads, then apply storage
compound on them, and finally install clean dry
thread protectors.
142
Dopeless®
Technology Running
Guidelines
These guidelines apply only to TenarisHydril
connections with Dopeless® technology and should be
used in conjunction with the relevant section of this
manual as indicated.
1
2
RUNNING MANUAL
Dopeless® Technology Running Guidelines
Throughout this section, the term "standard
connection" refers to a connection without Dopeless®
coating. A Dopeless® connection is a TenarisHydril
premium connection with Dopeless® coating applied.
Dopeless® technology applied to the connection
gives the pin and the box different colors.
1. Blue® Dopeless® connection
TenarisHydril
VISUAL APPEARANCE OF DOPELESS® CONNECTIONS
2. Wedge 533™ Dopeless® connection
143
Cleaning
1. Remove pin and box protectors, setting them aside
in a clean place. Clean the protectors with a rag or
non-metallic bristle brush and fresh water. Dry them
with a clean rag or compressed air.
2. If connections are contaminated (dirt, mud, oil,
brine, etc.) wipe them with clean rags. If connections
are heavily contaminated they may be cleaned with
soap and water. Thereafter, the connections must be
dried with clean rags or compressed air.
!
Do not use a high-pressure water jet,
wire brushes or any other mechanical
method for cleaning.
Do not use solvents or any other
chemicals to clean the connections.
Visual inspection and field repairs
Only authorized personnel trained by Tenaris may
perform inspection and field repairs on Dopeless®
connections.
Torque values and running
compound application
1. Download the Dopeless® connections datasheets
from our website. If you require further assistance,
contact your local Technical Sales representative or
write to us at fieldservices@tenaris.com.
2. Dopeless® connections do not need thread
compound to be run.
144
3. Do not apply running compound to
handling/lifting plugs. Check that these have a
phosphate coating, are not damaged and are clean
of dope, dirt, etc., before usage.
4. Special cases
4.1. When assembling Dopeless® connections
to standard connections (for example accessories),
use thread compound.
4.2. Dopeless® connections can also be made
up using thread compound if required.
both situations:
. For
PIN:
1. PIN:
Completely remove the Dopeless® coating only
from the pin threads. Do not remove Dopeless®
coating from the seal and pin nose. Use either a
wire brush or a rotating machine with steel or brass
wire wheels; or a high-pressure hot water jet, drying
the connection afterwards.
RUNNING MANUAL
(both joints) should be considered as standard, i.e. no
longer a Dopeless® connection since the prevailing
lubrication mechanism is provided by the running
compound. Therefore use the torque values for the
corresponding standard connections affected by a
friction factor when applicable. (Do not use Dopeless®
connections torques). Refer to the "Make-up
acceptance criteria" section.
TenarisHydril
. For torque-related practical purposes, the connection
Apply a very thin layer of running compound on
threads, seals and nose.
BOX:
Apply a very thin layer of running compound to seals
and shoulder only. Do not fill any dope pocket.
145
. 2.ForBOX:
Dopeless
.
.
® coupled connections at yard/repair shop:
use a standard coupling. If a Dopeless® coupling
has already been made up and the joint is to
be thread-locked, remove the coupling and replace
it with a standard version.
For Dopeless® coupled connections at rig site:
if a standard coupling cannot be used replace it with
a Dopeless® coupling. Clean it thoroughly with
high-pressure hot water jets.
For integral Dopeless® connections: thoroughly clean
the box end with high-pressure hot water jets.
3. Clean and dry both pin and box ends before
applying thread lock compound.
4. Apply thread lock compound as described in the
“Running and thread lock compound application”
section.
5. Make up applying the torque values of the
equivalent standard connection. Refer to the “Make-up
acceptance criteria” section.
Make-up and break-out
1. When making up Wedge Series 500™ Dopeless®
and Wedge Series 600™ Dopeless® connections
of all diameters, apply target torque only once
without holding.
.
.
146
2. After breaking out a Dopeless® connection, wipe with
clean rags or use compressed air to remove any excess
coating which has balled up during the make-up process.
Shiny silver areas will appear on some parts of the pin
connection.
Some of the coating on the box may flake off.
Excess coating which has balled
up during the make-up process
is removed with a clean rag.
2. BREAK-OUT
RUNNING MANUAL
1. BREAK-OUT
This is normal behavior for Dopeless® coating
and should not be confused with galling. There
is still enough dry lubricant on the connections
for further usage (Fig. 1 and 2).
Dopeless® coating after three
make-and-breaks.
TenarisHydril
TenarisHydril Blue® with
147
End of job / storage
1. All used connections should be cleaned in order to
remove any foreign matter and contaminants from the
surface.
2. Do not apply storage compound, light oils,
lubricants or any other chemicals to Dopeless®
connections. The Dopeless® coating already has
anticorrosion properties (Fig. 3).
3. Prior to storage, install clean, dry, undamaged
Dopeless® thread protectors on clean, dry connections.
During storage periodically check that protectors
continue to remain properly installed and that
connections are dry and free from rust.
3. Dopeless® Protectors
Pin and box protectors for Dopeless® connections use a
special rubber ring sealant system to prevent water getting in.
These protectors should not be replaced by standard ones.
148
CONNECTIONS
GROUP 1
Blue®
Blue® Near Flush
MS™
3SB™
HW™
PJD™
ER™
GROUP 2
Wedge Series 500™
Wedge 625™
MACII™
SLX™
PH6™, PH4™ and CS®
For clarity, our premium
connections are organized
into two separate groups.
Should you require
assistance, please contact
fieldservices@tenaris.com.
Open the flap to see
the Table for Group 1
and Group 2 Connections
For additional information, please visit
www.tenaris.com
TSH / RM / Version 03 / IDM code GDL00337 / November 2012
Tenaris has produced this manual for general information only. While every effort has been
made to ensure the accuracy of the information contained within this publication, Tenaris does
not assume any responsibility or liability for any loss, damage, injury resulting from the use of
information and data herein. Tenaris products and services are only subject to the Company’s
standard Terms and Conditions or otherwise to the terms resulting from the respective contracts
of sale, services or license, as the case may be. The information in this publication is subject to
change or modification without notice. For more complete information please contact a Tenaris
representative or visit our website at www.tenaris.com. This manual supersedes TSH / RM / Pocket
Version 01 / 2011 and TSH / RM / IDM codes GDL 00259, GDL 00260, GDL 00261, GDL 00262, GDL
00263, GDL 00264, GDL 00265, GDL 00266. ©Tenaris 2012. All rights reserved.
www.tenaris.com/tenarishydril

Running Manual

Transcription

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