CA2880863A1 - Raccord d'entrainement superieur pour forage - Google Patents

Raccord d'entrainement superieur pour forage Download PDF

Info

Publication number
CA2880863A1
CA2880863A1 CA2880863A CA2880863A CA2880863A1 CA 2880863 A1 CA2880863 A1 CA 2880863A1 CA 2880863 A CA2880863 A CA 2880863A CA 2880863 A CA2880863 A CA 2880863A CA 2880863 A1 CA2880863 A1 CA 2880863A1
Authority
CA
Canada
Prior art keywords
coupling
aperture
screws
coupling according
recess
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.)
Abandoned
Application number
CA2880863A
Other languages
English (en)
Inventor
Allan Richardson
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.)
Individual
Original Assignee
Warrior Rig Ltd
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 Warrior Rig Ltd filed Critical Warrior Rig Ltd
Priority to CA2880863A priority Critical patent/CA2880863A1/fr
Publication of CA2880863A1 publication Critical patent/CA2880863A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/26—Other details, e.g. housings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B19/02—Rod or cable suspensions
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
CA2880863A 2014-02-03 2015-02-03 Raccord d'entrainement superieur pour forage Abandoned CA2880863A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2880863A CA2880863A1 (fr) 2014-02-03 2015-02-03 Raccord d'entrainement superieur pour forage

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461935322P 2014-02-03 2014-02-03
US61/935,322 2014-02-03
CA2841654A CA2841654C (fr) 2014-02-03 2014-02-03 Raccord d'entrainement superieur pour forage
CA2841654 2014-02-03
CA2880863A CA2880863A1 (fr) 2014-02-03 2015-02-03 Raccord d'entrainement superieur pour forage

Publications (1)

Publication Number Publication Date
CA2880863A1 true CA2880863A1 (fr) 2015-08-03

Family

ID=53836935

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2841654A Active CA2841654C (fr) 2014-02-03 2014-02-03 Raccord d'entrainement superieur pour forage
CA2880863A Abandoned CA2880863A1 (fr) 2014-02-03 2015-02-03 Raccord d'entrainement superieur pour forage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2841654A Active CA2841654C (fr) 2014-02-03 2014-02-03 Raccord d'entrainement superieur pour forage

Country Status (1)

Country Link
CA (2) CA2841654C (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2450524T3 (en) 2007-12-12 2015-09-28 Weatherford Technology Holdings Llc Upper drive
US10465457B2 (en) 2015-08-11 2019-11-05 Weatherford Technology Holdings, Llc Tool detection and alignment for tool installation
US10626683B2 (en) 2015-08-11 2020-04-21 Weatherford Technology Holdings, Llc Tool identification
AU2016309001B2 (en) 2015-08-20 2021-11-11 Weatherford Technology Holdings, Llc Top drive torque measurement device
US10323484B2 (en) 2015-09-04 2019-06-18 Weatherford Technology Holdings, Llc Combined multi-coupler for a top drive and a method for using the same for constructing a wellbore
WO2017044482A1 (fr) 2015-09-08 2017-03-16 Weatherford Technology Holdings, Llc Groupe électrogène pour unité d'entraînement supérieure
US10590744B2 (en) 2015-09-10 2020-03-17 Weatherford Technology Holdings, Llc Modular connection system for top drive
US10167671B2 (en) 2016-01-22 2019-01-01 Weatherford Technology Holdings, Llc Power supply for a top drive
US11162309B2 (en) 2016-01-25 2021-11-02 Weatherford Technology Holdings, Llc Compensated top drive unit and elevator links
US10704364B2 (en) 2017-02-27 2020-07-07 Weatherford Technology Holdings, Llc Coupler with threaded connection for pipe handler
US10954753B2 (en) 2017-02-28 2021-03-23 Weatherford Technology Holdings, Llc Tool coupler with rotating coupling method for top drive
US10480247B2 (en) 2017-03-02 2019-11-19 Weatherford Technology Holdings, Llc Combined multi-coupler with rotating fixations for top drive
US11131151B2 (en) 2017-03-02 2021-09-28 Weatherford Technology Holdings, Llc Tool coupler with sliding coupling members for top drive
US10443326B2 (en) 2017-03-09 2019-10-15 Weatherford Technology Holdings, Llc Combined multi-coupler
US10247246B2 (en) 2017-03-13 2019-04-02 Weatherford Technology Holdings, Llc Tool coupler with threaded connection for top drive
US10711574B2 (en) 2017-05-26 2020-07-14 Weatherford Technology Holdings, Llc Interchangeable swivel combined multicoupler
US10544631B2 (en) 2017-06-19 2020-01-28 Weatherford Technology Holdings, Llc Combined multi-coupler for top drive
US10526852B2 (en) 2017-06-19 2020-01-07 Weatherford Technology Holdings, Llc Combined multi-coupler with locking clamp connection for top drive
US10355403B2 (en) 2017-07-21 2019-07-16 Weatherford Technology Holdings, Llc Tool coupler for use with a top drive
US10527104B2 (en) 2017-07-21 2020-01-07 Weatherford Technology Holdings, Llc Combined multi-coupler for top drive
US10745978B2 (en) 2017-08-07 2020-08-18 Weatherford Technology Holdings, Llc Downhole tool coupling system
US11047175B2 (en) 2017-09-29 2021-06-29 Weatherford Technology Holdings, Llc Combined multi-coupler with rotating locking method for top drive
US11441412B2 (en) 2017-10-11 2022-09-13 Weatherford Technology Holdings, Llc Tool coupler with data and signal transfer methods for top drive

Also Published As

Publication number Publication date
CA2841654A1 (fr) 2015-08-03
CA2841654C (fr) 2020-07-07

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20180205