GB2478073B - Torque sub for use with top drive - Google Patents

Torque sub for use with top drive

Info

Publication number
GB2478073B
GB2478073B GB1107000A GB201107000A GB2478073B GB 2478073 B GB2478073 B GB 2478073B GB 1107000 A GB1107000 A GB 1107000A GB 201107000 A GB201107000 A GB 201107000A GB 2478073 B GB2478073 B GB 2478073B
Authority
GB
United Kingdom
Prior art keywords
top drive
torque sub
torque
sub
drive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1107000A
Other versions
GB2478073A (en
GB201107000D0 (en
Inventor
Michael Jahn
Bernd-Georg Pietras
Karsten Heidecke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Priority claimed from GB1020825A external-priority patent/GB2474375B/en
Publication of GB201107000D0 publication Critical patent/GB201107000D0/en
Publication of GB2478073A publication Critical patent/GB2478073A/en
Application granted granted Critical
Publication of GB2478073B publication Critical patent/GB2478073B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/165—Control or monitoring arrangements therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/165—Control or monitoring arrangements therefor
    • E21B19/166—Arrangements of torque limiters or torque indicators
GB1107000A 2006-04-27 2007-04-26 Torque sub for use with top drive Active GB2478073B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79534406P 2006-04-27 2006-04-27
GB1020825A GB2474375B (en) 2006-04-27 2007-04-26 Torque sub for use with top drive

Publications (3)

Publication Number Publication Date
GB201107000D0 GB201107000D0 (en) 2011-06-08
GB2478073A GB2478073A (en) 2011-08-24
GB2478073B true GB2478073B (en) 2011-10-05

Family

ID=44318132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1107000A Active GB2478073B (en) 2006-04-27 2007-04-26 Torque sub for use with top drive

Country Status (1)

Country Link
GB (1) GB2478073B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014210860A1 (en) * 2014-06-06 2015-12-17 Bentec Gmbh Drilling & Oilfield Systems Method of operating a tong system for use on a drilling rig and corresponding tong system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5272925A (en) * 1990-10-19 1993-12-28 Societe Natinoale Elf Aquitaine (Production) Motorized rotary swivel equipped with a dynamometric measuring unit
US20040144547A1 (en) * 2000-04-17 2004-07-29 Thomas Koithan Methods and apparatus for applying torque and rotation to connections

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5272925A (en) * 1990-10-19 1993-12-28 Societe Natinoale Elf Aquitaine (Production) Motorized rotary swivel equipped with a dynamometric measuring unit
US20040144547A1 (en) * 2000-04-17 2004-07-29 Thomas Koithan Methods and apparatus for applying torque and rotation to connections

Also Published As

Publication number Publication date
GB2478073A (en) 2011-08-24
GB201107000D0 (en) 2011-06-08

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

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