NO347056B1 - Device for preventing torsion in a tool string from exceeding a predetermined threshold - Google Patents

Device for preventing torsion in a tool string from exceeding a predetermined threshold Download PDF

Info

Publication number
NO347056B1
NO347056B1 NO20191030A NO20191030A NO347056B1 NO 347056 B1 NO347056 B1 NO 347056B1 NO 20191030 A NO20191030 A NO 20191030A NO 20191030 A NO20191030 A NO 20191030A NO 347056 B1 NO347056 B1 NO 347056B1
Authority
NO
Norway
Prior art keywords
inner mandrel
flexible
outer pipe
rollers
tool string
Prior art date
Application number
NO20191030A
Other languages
English (en)
Norwegian (no)
Other versions
NO20191030A1 (en
Inventor
Geir Lunde
Original Assignee
Toolserv As
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 Toolserv As filed Critical Toolserv As
Priority to NO20191030A priority Critical patent/NO347056B1/en
Priority to PCT/NO2020/050210 priority patent/WO2021040529A1/fr
Priority to GB2118862.8A priority patent/GB2599587B/en
Publication of NO20191030A1 publication Critical patent/NO20191030A1/en
Publication of NO347056B1 publication Critical patent/NO347056B1/en

Links

Classifications

    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/141—Mechanical overload release couplings
    • 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
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/167—Connecting or disconnecting pipe couplings or joints using a wrench adapted to engage a non circular section of pipe, e.g. a section with flats or splines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
    • F16D7/06—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers
    • F16D7/10—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers moving radially between engagement and disengagement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ropes Or Cables (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Earth Drilling (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
NO20191030A 2019-08-27 2019-08-27 Device for preventing torsion in a tool string from exceeding a predetermined threshold NO347056B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO20191030A NO347056B1 (en) 2019-08-27 2019-08-27 Device for preventing torsion in a tool string from exceeding a predetermined threshold
PCT/NO2020/050210 WO2021040529A1 (fr) 2019-08-27 2020-08-21 Dispositif pour empêcher une torsion d'un train d'outils de dépasser un seuil prédéterminé
GB2118862.8A GB2599587B (en) 2019-08-27 2020-08-21 Device for preventing torsion in a tool string from exceeding a predetermined threshold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20191030A NO347056B1 (en) 2019-08-27 2019-08-27 Device for preventing torsion in a tool string from exceeding a predetermined threshold

Publications (2)

Publication Number Publication Date
NO20191030A1 NO20191030A1 (en) 2021-03-01
NO347056B1 true NO347056B1 (en) 2023-05-02

Family

ID=74685656

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20191030A NO347056B1 (en) 2019-08-27 2019-08-27 Device for preventing torsion in a tool string from exceeding a predetermined threshold

Country Status (3)

Country Link
GB (1) GB2599587B (fr)
NO (1) NO347056B1 (fr)
WO (1) WO2021040529A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034420A (en) * 1978-11-23 1980-06-04 Itt Creed Freewheel clutch
US5672110A (en) * 1991-09-30 1997-09-30 Ntn Corporation Torque limiter having automatic reset function
US20140166370A1 (en) * 2012-12-19 2014-06-19 Halliburton Energy Services, Inc. Downhole Torque Limiting Assembly for Drill String

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271486A (en) * 1989-03-13 1993-12-21 Ntn Corporation Torque limiter
US5503236A (en) * 1993-09-03 1996-04-02 Baker Hughes Incorporated Swivel/tilting bit crown for earth-boring drills
GB0014802D0 (en) * 2000-06-16 2000-08-09 Head Philip Directional drilling tool
GB2505431B (en) * 2012-08-29 2019-12-04 Nov Downhole Eurasia Ltd Downhole tool with drive coupling and torque limiter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034420A (en) * 1978-11-23 1980-06-04 Itt Creed Freewheel clutch
US5672110A (en) * 1991-09-30 1997-09-30 Ntn Corporation Torque limiter having automatic reset function
US20140166370A1 (en) * 2012-12-19 2014-06-19 Halliburton Energy Services, Inc. Downhole Torque Limiting Assembly for Drill String

Also Published As

Publication number Publication date
WO2021040529A1 (fr) 2021-03-04
GB2599587A (en) 2022-04-06
NO20191030A1 (en) 2021-03-01
GB2599587B (en) 2023-03-01

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