Transcript
SureTrak™ Steerable Drilling Liner Servics
© 2014 Baker Hughes Incorporated. All Rights Reserved.
Cecilie Drange – Executive Account Manager
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© 2014 BAKER HUG HES I NCO RPO RATED. ALL RI G HTS RESERVED. TERM S AND CO NDI TI O NS O F USE: BY ACCEPTI NG THI S DO CUM ENT, THE RECI PI ENT AG REES THAT THE DO CUM ENT TO G ETHER W I TH ALL I NFO RM ATI O N I NCLUDED THEREI N I S THE CO NFI DENTI AL AND PRO PRI ETARY PRO PERTY O F BAKER HUG HES I NCO RPO RATED AND I NCLUDES VALUABLE TRADE SECRETS AND/ O R PRO PRI ETARY I NFO RM ATI O N O F BAKER HUG HES (CO LLECTI VELY "I NFO RM ATI O N"). BAKER HUG HES RETAI NS ALL RI G HTS UNDER CO PYRI G HT LAW S AND TRADE SECRET LAW S O F THE UNI TED STATES O F AM ERI CA AND O THER CO UNTRI ES. THE RECI PI ENT FURTHER AG REES THAT THE DO CUM ENT M AY NO T BE DI STRI BUTED, TRANSM I TTED, CO PI ED O R REPRO DUCED I N W HO LE O R I N PART BY ANY M EANS, ELECTRO NI C, M ECHANI CAL, O R O THERW I SE, W I THO UT THE EXPRESS PRI O R W RI TTEN CO NSENT O F BAKER HUG HES, AND M AY NO T BE USED DI RECTLY O R I NDI RECTLY I N ANY W AY DETRI M ENTAL TO BAKER HUG HES’ I NTEREST.
© 2014 Baker Hughes Incorporated. All Rights Reserved.
THE TRUTH!!!
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SureTrak Steerable Drilling Liner Service
© 2014 Baker Hughes Incorporated. All Rights Reserved.
&
Due to successful liner placement, the operator is now able to produce oil in areas where production was previously impossible.
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© 2014 Baker Hughes Incorporated. All Rights Reserved.
THE SYSTEM
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SureTrak – What is different? ￭Conventional drilling 1. 2.
￭SureTrakTM
Drill with BHA Run liner & cement
1. 2.
￭ BHA components
© 2014 Baker Hughes Incorporated. All Rights Reserved.
– – –
• BHA components
Drill pipe Drilling BHA Drill Bit
– – – – –
Conventional
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Drill with liner Cement
SureTrak
Drill pipe Liner Hole opener Standard BHA Drill Bit
The Shift
Cementing
Drilling
© 2014 Baker Hughes Incorporated. All Rights Reserved.
Run Casing or Liner Completion
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SureTrak Concept Liner String
Setting Tool
Inner Tool String
Pilot BHA for Directional Control
Reamer Bit for Hole Enlargement
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Two hole size approach • Same directional control as a regular RSS BHA • Inner string exchangeable without tripping the liner • No drilling loads on the liner string 7
SureTrak – System Components HRD-E running tool
Modular Motor m/ Landing Sub “Non-rotating” centralizer AutoTrakTM BHA
Thruster
© 2014 Baker Hughes Incorporated. All Rights Reserved.
Reamer Drive Sub
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HRD-E running tool • Transmits torque and axial force from drill pipe to Liner
Reamer shoe and Reamer Drive Sub • Transmits torque and weight from hole opener to inner string
Thruster • Length compensation device
Centralizers • Reduction of torque and ensure stand off
Modular motor m/Landing Sub • Delivers torque to the pilot BHA and Reamer Bit
Pilot BHA • Standard steerable drilling BHA
SureTrakTM – The Basics ￭ Available Sizes Liner
Pilot x Reamer
– 9 5/8” SureTrak 8 ½” x 12 ¼” – 7” SureTrak 6” x 8 ½” ￭ Steering with AutoTrak (Pilot BHA) – Precise, predictable steering control – High hole quality – Proven reliability © 2014 Baker Hughes Incorporated. All Rights Reserved.
￭ Retrievable / exchangeable inner string & Pilot BHA – No need to pull liner – Continue SureTrak operation after exchange
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© 2014 Baker Hughes Incorporated. All Rights Reserved.
OPERATIONS
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© 2014 Baker Hughes Incorporated. All Rights Reserved.
POW-WOW OF ALL INVOLVED PARTIES
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Case history – Thinking out of the box
Cap Reservoir
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231 m
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Unstable shale
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Experience Test
Liner Length [m]
Depth In [ m MD ]
Depth Out [ m MD ]
Circ.Hrs [ hrs ]
Bit Hrs [ hrs ]
Average ROP [ m/h ]
Drilled Distance [m]
9 5/8”
430
449
573
44.3
27.7
4.5
124
7”
378
447
771
41.4
30.5
11.1
324
9 5/8”
1228
3,873
4,053
74
31.5
5.7
180
7”
280
3,005
3,181
38
15.8
11.1
176
7”
231
2,770
3,020
21
16
19.0
250
7”
308
3,289
3,492
48
40
5.0
203
7”
1214
5,094
5,105
13
0.7
16.5
11
7”
630
3,606
4,111
176
131
4.0
505
7”
260
3569
3667
na
na
na
98
7”
880
3,875
4,215
67
45
10
340
462
298
TOTALS 13
2,113
© 2014 Baker Hughes Incorporated. All Rights Reserved.
THE FUTURE
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Outlook: One-Trip System ￭ Next Generation of SureTrak Steerable Drilling Liner System capabilities ￭ Drill and log a directional well ￭ Set the liner ￭ Exchange inner string without tripping the liner ￭ Drill out the pilot hole © 2014 Baker Hughes Incorporated. All Rights Reserved.
￭ Drill ahead with minimum stick-out length ￭ Set the hanger ￭ Cement the liner ￭ Rotate the liner while cementing 15
￭ Activate the packer
Same as current SureTrak system
Outlook: One-Trip System Key Features ￭ Include all tools required in one inner string and the liner string ￭ Capability to connect the inner string at various locations in the liner string – For Drilling, the inner string is connected in a lower landing position
© 2014 Baker Hughes Incorporated. All Rights Reserved.
– For Reaming, the inner string is connected in a middle landing position
– For Cementing, the inner string is connected in an upper landing position
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© 2014 Baker Hughes Incorporated. All Rights Reserved.
CONCLUSION
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Conclusions
￭ System proven to work as intended in all performed runs ￭ Proven capability to re-latch liner and drill ahead in trouble zone even after liner is left in hole for long period ￭ Conservative industry, jobs that have been performed have clearly shown potential of the system
© 2014 Baker Hughes Incorporated. All Rights Reserved.
￭ It is THE TRUTH
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Question for the Audience What would be your biggest fear preventing YOU from utilizing the technology? A – I like the old way of doing things – tried, tested & proven B – I don’t have time to consider new technology for my wells
© 2014 Baker Hughes Incorporated. All Rights Reserved.
C – Too expensive in todays environment of cost cutting D – I really don’t see that this is anything special at all, and have other ways of managing the issues this technology solves
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© 2014 Baker Hughes Incorporated. All Rights Reserved.
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