WO2010021999A3 - Connection for well bore drilling tools - Google Patents

Connection for well bore drilling tools Download PDF

Info

Publication number
WO2010021999A3
WO2010021999A3 PCT/US2009/054065 US2009054065W WO2010021999A3 WO 2010021999 A3 WO2010021999 A3 WO 2010021999A3 US 2009054065 W US2009054065 W US 2009054065W WO 2010021999 A3 WO2010021999 A3 WO 2010021999A3
Authority
WO
WIPO (PCT)
Prior art keywords
pin
box
connection
longitudinal axis
well bore
Prior art date
Application number
PCT/US2009/054065
Other languages
French (fr)
Other versions
WO2010021999A2 (en
Inventor
Randy Leblanc
Carl Leblanc
Original Assignee
Coiled Tubing Rental Tools, 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 Coiled Tubing Rental Tools, Inc. filed Critical Coiled Tubing Rental Tools, Inc.
Publication of WO2010021999A2 publication Critical patent/WO2010021999A2/en
Publication of WO2010021999A3 publication Critical patent/WO2010021999A3/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
    • E21B17/046—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
    • 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
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer

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)
  • Drilling Tools (AREA)

Abstract

A drilling tool connection (135, 301) includes a male pin (205, 305), a female box connector (225, 325), and a locking pin (265, 365). The male pin includes a hexagonal outer perimeter (215), at least a portion of the pin having a cylindrical bore (210, 310) along a longitudinal axis of the pin (265, 365), where the pin has a transverse slot (220, 320) formed transverse to the longitudinal axis of the pin. The box connector element includes a hexagonal aperture (227, 327) aligned with a longitudinal axis of the box. The box connector element has at least one transverse bore (240, 340) formed in the box (225, 325) adapted to receive the hexagonal portion (215) of the male pin (205). The locking pin (265, 365) is insertable through an aperture defined by the slot (220, 320) of the male pin (205, 305) and the bore (240, 340) of the box (225, 325). A method (400) of assembling a drilling tool connection (135, 301) is also presented.
PCT/US2009/054065 2008-08-22 2009-08-17 Connection for well bore drilling tools WO2010021999A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/196,954 2008-08-22
US12/196,954 US20100044113A1 (en) 2008-08-22 2008-08-22 Connection for well bore drilling tools

Publications (2)

Publication Number Publication Date
WO2010021999A2 WO2010021999A2 (en) 2010-02-25
WO2010021999A3 true WO2010021999A3 (en) 2010-12-29

Family

ID=41695296

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/054065 WO2010021999A2 (en) 2008-08-22 2009-08-17 Connection for well bore drilling tools

Country Status (2)

Country Link
US (1) US20100044113A1 (en)
WO (1) WO2010021999A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8844655B2 (en) * 2010-07-20 2014-09-30 Earth Tool Company, Llc Drill string tooling joint
CA2965470C (en) 2014-12-17 2017-09-12 Halliburton Energy Services, Inc. Axial retention connection for a downhole tool
US10041299B2 (en) 2015-05-01 2018-08-07 Ashmin Holding Llc CV joint for drilling motor and method
CA2937251A1 (en) 2015-07-31 2017-01-31 ASDR Canada Inc. Sound absorber for a drilling apparatus
WO2017148497A1 (en) * 2016-02-29 2017-09-08 Interwell Technology As Well tool device
EP4328411A3 (en) 2017-05-01 2024-05-15 Vermeer Manufacturing Company Dual rod directional drilling system
CN107055420B (en) * 2017-05-08 2023-04-14 济宁家庆专用车(集团)有限公司 Hanging basket device for automobile hanging strip percussion drill function
JP2019152033A (en) * 2018-03-02 2019-09-12 クニミネ工業株式会社 Joint for connecting body, digging apparatus, and digging method
JP7122859B2 (en) * 2018-05-01 2022-08-22 株式会社技研製作所 Joint structure of auger shaft and auger excavation method
US11208851B2 (en) 2018-08-06 2021-12-28 The Charles Machine Works, Inc. Dual pipe drill head quick interchange joint
US11149501B2 (en) 2019-03-14 2021-10-19 Vermeer Manufacturing Company Rod coupler and coupled rod assembly
EP4086426A1 (en) * 2021-05-03 2022-11-09 TRACTO-TECHNIK GmbH & Co. KG Rod lacing of a borehole rod
TWI803275B (en) * 2022-04-08 2023-05-21 舜盈鑫實業有限公司 Drilling device for building construction

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US4368789A (en) * 1980-11-03 1983-01-18 Orr . . . Screw Machine Products, Inc. Drilling apparatus
DE4032064A1 (en) * 1990-10-05 1992-04-09 Schmalkalden Werkzeug Swf Drill crown used in mining - has shaft with cone-shaped faceted end and suitably recessed head
DE19527990C1 (en) * 1995-07-31 1996-08-22 Schmidt & Co Gmbh Kranz Drill rod provided in central longitudinal section with tube and peripheral spiral
DE20012524U1 (en) * 2000-07-20 2000-09-21 Tracto Technik Gmbh Spezialmas Linkage coupling
GB2354300A (en) * 1999-08-02 2001-03-21 Bakke Technology As Quick connector with cooperating grooves and ridges on tapering surfaces
US20050072602A1 (en) * 2003-03-05 2005-04-07 Numa Tool Company Integral bit retention system
DE102006022613A1 (en) * 2006-05-15 2007-11-22 Klemm Bohrtechnik Zweigniederlassung Der Bauer Maschinen Gmbh Drilling drive unit for propelling drill pipe, comprises drill pipe, adjustable between release position, in which fuse element is at distance from drill pipe, where drill pipe is positively contacted form-fit by fuse element

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US6116658A (en) * 1997-11-12 2000-09-12 General Electric Company Counter torque tube connection
US6203435B1 (en) * 1999-06-04 2001-03-20 Thomas E. Falgout, Sr. Drilling motor coupler
US6949025B1 (en) * 2000-11-07 2005-09-27 Black Warrior Wireline Corp. Downhole motor universal joint assembly
US6709234B2 (en) * 2001-08-31 2004-03-23 Pyrotek, Inc. Impeller shaft assembly system
US6860514B2 (en) * 2002-01-14 2005-03-01 Earthjtool Company, L.L.C. Drill string joint
US6905319B2 (en) * 2002-01-29 2005-06-14 Halliburton Energy Services, Inc. Stator for down hole drilling motor
US20030181245A1 (en) * 2002-03-20 2003-09-25 Shaw Joel David Downhole universal joint assembly
US7004843B1 (en) * 2003-12-09 2006-02-28 Scott Kerstetter Flexible universal joint sub connection for down hole mud motor method and apparatus
CA2472642C (en) * 2004-06-07 2009-05-26 William R. Wenzel Drive line for down hole mud motor
US7549487B2 (en) * 2006-08-07 2009-06-23 Coiled Tubing Rental Tools, Inc. Mandrel and bearing assembly for downhole drilling motor
US7775287B2 (en) * 2006-12-12 2010-08-17 Baker Hughes Incorporated Methods of attaching a shank to a body of an earth-boring drilling tool, and tools formed by such methods
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Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986570A (en) * 1975-08-11 1976-10-19 Hughes Tool Company Rock bit with quick change connection
US4368789A (en) * 1980-11-03 1983-01-18 Orr . . . Screw Machine Products, Inc. Drilling apparatus
DE4032064A1 (en) * 1990-10-05 1992-04-09 Schmalkalden Werkzeug Swf Drill crown used in mining - has shaft with cone-shaped faceted end and suitably recessed head
DE19527990C1 (en) * 1995-07-31 1996-08-22 Schmidt & Co Gmbh Kranz Drill rod provided in central longitudinal section with tube and peripheral spiral
GB2354300A (en) * 1999-08-02 2001-03-21 Bakke Technology As Quick connector with cooperating grooves and ridges on tapering surfaces
DE20012524U1 (en) * 2000-07-20 2000-09-21 Tracto Technik Gmbh Spezialmas Linkage coupling
US20050072602A1 (en) * 2003-03-05 2005-04-07 Numa Tool Company Integral bit retention system
DE102006022613A1 (en) * 2006-05-15 2007-11-22 Klemm Bohrtechnik Zweigniederlassung Der Bauer Maschinen Gmbh Drilling drive unit for propelling drill pipe, comprises drill pipe, adjustable between release position, in which fuse element is at distance from drill pipe, where drill pipe is positively contacted form-fit by fuse element

Also Published As

Publication number Publication date
WO2010021999A2 (en) 2010-02-25
US20100044113A1 (en) 2010-02-25

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