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WO2010048521A3 - Coupling for downhole tools - Google Patents

Coupling for downhole tools Download PDF

Info

Publication number
WO2010048521A3
WO2010048521A3 PCT/US2009/061872 US2009061872W WO2010048521A3 WO 2010048521 A3 WO2010048521 A3 WO 2010048521A3 US 2009061872 W US2009061872 W US 2009061872W WO 2010048521 A3 WO2010048521 A3 WO 2010048521A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotating member
coupling
downhole tools
synchronously
modulator
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.)
Ceased
Application number
PCT/US2009/061872
Other languages
French (fr)
Other versions
WO2010048521A2 (en
Inventor
Eckard Scholz
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of WO2010048521A2 publication Critical patent/WO2010048521A2/en
Publication of WO2010048521A3 publication Critical patent/WO2010048521A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/006—Mechanical motion converting means, e.g. reduction gearings
    • 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
    • E21B17/028—Electrical or electro-magnetic connections
    • 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
    • E21B17/028—Electrical or electro-magnetic connections
    • E21B17/0283—Electrical or electro-magnetic connections characterised by the coupling being contactless, e.g. inductive
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Transmission Devices (AREA)
  • Toys (AREA)

Abstract

Transferring rotary power between a first rotating member and a second rotating member may performed by using a first element associated with the first rotating member; and a second element associated with the second rotating member. The first element and the second element may be configured to rotate the first rotating member either substantially synchronously or non-synchronously with the second rotating member. A hysteresis material may be utilized in either or both of the first element and the second element. A modulator may be used to control a speed of the first element or the second element.
PCT/US2009/061872 2008-10-23 2009-10-23 Coupling for downhole tools Ceased WO2010048521A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/256,968 2008-10-23
US12/256,968 US20100101781A1 (en) 2008-10-23 2008-10-23 Coupling For Downhole Tools

Publications (2)

Publication Number Publication Date
WO2010048521A2 WO2010048521A2 (en) 2010-04-29
WO2010048521A3 true WO2010048521A3 (en) 2010-08-19

Family

ID=42116370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/061872 Ceased WO2010048521A2 (en) 2008-10-23 2009-10-23 Coupling for downhole tools

Country Status (2)

Country Link
US (1) US20100101781A1 (en)
WO (1) WO2010048521A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011136663A1 (en) * 2010-04-29 2011-11-03 Flexidrill Limited A vibrational or a downhole apparatus with a magnetically coupled drive
GB2491194A (en) * 2011-05-27 2012-11-28 Norbar Torque Tools Torque tool with synchronous reluctance motor
US9677384B2 (en) * 2014-07-21 2017-06-13 Schlumberger Technology Corporation Downhole actively controlled power generation mechanism
MX2017013560A (en) 2015-05-19 2018-02-09 Halliburton Energy Services Inc Down-hole communication across a mud motor.
GB2558436B (en) * 2015-12-04 2019-12-18 Halliburton Energy Services Inc A Method of Bootstrapping a Magnetic coupling for downhole applications
NO349177B1 (en) * 2021-12-07 2025-10-27 Norce Innovation As Damping drill string vibrations

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137473A (en) * 1976-09-21 1979-01-30 Societe Industrielle De Sonceboz S.A. Electrical drive device
US5215501A (en) * 1988-03-24 1993-06-01 Ngk Insulators, Ltd. Hysteresis magnet coupling for roots type pumps
US6092610A (en) * 1998-02-05 2000-07-25 Schlumberger Technology Corporation Actively controlled rotary steerable system and method for drilling wells
US20080030091A1 (en) * 2006-07-06 2008-02-07 Zf Friedrichshafen Ag Hysteresis clutch/brake

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US2672322A (en) * 1953-12-14 1954-03-16 Jr Albert G Bodine Sonic earth boring drill
US2825534A (en) * 1954-09-20 1958-03-04 Phillips Petroleum Co Apparatus for drilling wells
US3329889A (en) * 1962-11-28 1967-07-04 Schlumberger Technology Corp Methods and apparatus for investigating earth formations featuring simultaneous focussed coil and electrode system measurements
FR1543425A (en) * 1967-09-12 1968-10-25 Schlumberger Prospection Induction pendagemeter
US3675727A (en) * 1970-10-23 1972-07-11 Wallace Clark Apparatus and method for governing the operation of down- hole earth boring motors
USRE30246E (en) * 1972-09-20 1980-04-01 Texaco Inc. Methods and apparatus for driving a means in a drill string while drilling
NO154674C (en) * 1980-11-20 1987-01-07 Sperry Sun Inc DEVICE FOR SIGNALING IN A DRILL HOLE DURING DRILLING.
US4443762A (en) * 1981-06-12 1984-04-17 Cornell Research Foundation, Inc. Method and apparatus for detecting the direction and distance to a target well casing
GB8331111D0 (en) * 1983-11-22 1983-12-29 Sperry Sun Inc Signalling within borehole whilst drilling
US5179306A (en) * 1990-01-10 1993-01-12 Escue Research And Development Company Small diameter brushless direct current linear motor and method of using same
US5265682A (en) * 1991-06-25 1993-11-30 Camco Drilling Group Limited Steerable rotary drilling systems
US5650679A (en) * 1993-03-18 1997-07-22 Boggs, Iii; Paul Dewey Eddy current drive
GB9402216D0 (en) * 1994-02-04 1994-03-30 Bp Exploration Operating Drilling bit assembly and apparatus
US5455573A (en) * 1994-04-22 1995-10-03 Panex Corporation Inductive coupler for well tools
US5517464A (en) * 1994-05-04 1996-05-14 Schlumberger Technology Corporation Integrated modulator and turbine-generator for a measurement while drilling tool
US6206108B1 (en) * 1995-01-12 2001-03-27 Baker Hughes Incorporated Drilling system with integrated bottom hole assembly
GB9503828D0 (en) * 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvements in or relating to steerable rotary drilling systems"
US5923170A (en) * 1997-04-04 1999-07-13 Vector Magnetics, Inc. Method for near field electromagnetic proximity determination for guidance of a borehole drill
US6191561B1 (en) * 1998-01-16 2001-02-20 Dresser Industries, Inc. Variable output rotary power generator
US6247542B1 (en) * 1998-03-06 2001-06-19 Baker Hughes Incorporated Non-rotating sensor assembly for measurement-while-drilling applications
WO2001027435A1 (en) * 1999-10-13 2001-04-19 Baker Hughes Incorporated Apparatus for transferring electrical energy between rotating and non-rotating members of downhole tools
GB0111124D0 (en) * 2001-05-05 2001-06-27 Spring Gregson W M Torque-generating apparatus
GB0114872D0 (en) * 2001-06-19 2001-08-08 Weatherford Lamb Tubing expansion
US7347283B1 (en) * 2002-01-15 2008-03-25 The Charles Machine Works, Inc. Using a rotating inner member to drive a tool in a hollow outer member
US7358635B2 (en) * 2002-04-02 2008-04-15 M-I L.L.C. Magnetic power transmission devices for oilfield applications
US6777940B2 (en) * 2002-11-08 2004-08-17 Ultima Labs, Inc. Apparatus and method for resistivity well logging
US6918454B2 (en) * 2003-02-15 2005-07-19 Varco I/P, Inc. Automated control system for back-reaming
US7059427B2 (en) * 2003-04-01 2006-06-13 Noble Drilling Services Inc. Automatic drilling system
EA009968B1 (en) * 2003-04-25 2008-04-28 ИНТЕРСИН Ай Пи ХОЛДИНГЗ, ЛЛС. System and method using a continuously variable transmission to control one or more system components
US7212075B2 (en) * 2003-07-18 2007-05-01 Halliburton Energy Services, Inc. Downhole clock having temperature compensation
US7086486B2 (en) * 2004-02-05 2006-08-08 Bj Services Company Flow control valve and method of controlling rotation in a downhole tool
US20050241835A1 (en) * 2004-05-03 2005-11-03 Halliburton Energy Services, Inc. Self-activating downhole tool
US7168510B2 (en) * 2004-10-27 2007-01-30 Schlumberger Technology Corporation Electrical transmission apparatus through rotating tubular members
US8294468B2 (en) * 2005-01-18 2012-10-23 Baker Hughes Incorporated Method and apparatus for well-bore proximity measurement while drilling
US7218025B1 (en) * 2005-05-20 2007-05-15 Contiempo Energy, Llc Rotational magnetic electrical generating device
GB0613719D0 (en) * 2006-07-11 2006-08-23 Russell Oil Exploration Ltd Directional drilling control
US7610970B2 (en) * 2006-12-07 2009-11-03 Schlumberger Technology Corporation Apparatus for eliminating net drill bit torque and controlling drill bit walk
US7687950B2 (en) * 2007-11-27 2010-03-30 Vector Magnetics Llc Drillstring alternator
US7755235B2 (en) * 2008-03-22 2010-07-13 Stolar, Inc. Downhole generator for drillstring instruments
US7819666B2 (en) * 2008-11-26 2010-10-26 Schlumberger Technology Corporation Rotating electrical connections and methods of using the same
US8393412B2 (en) * 2009-02-12 2013-03-12 Xact Downhole Telemetry, Inc. System and method for accurate wellbore placement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137473A (en) * 1976-09-21 1979-01-30 Societe Industrielle De Sonceboz S.A. Electrical drive device
US5215501A (en) * 1988-03-24 1993-06-01 Ngk Insulators, Ltd. Hysteresis magnet coupling for roots type pumps
US6092610A (en) * 1998-02-05 2000-07-25 Schlumberger Technology Corporation Actively controlled rotary steerable system and method for drilling wells
US20080030091A1 (en) * 2006-07-06 2008-02-07 Zf Friedrichshafen Ag Hysteresis clutch/brake

Also Published As

Publication number Publication date
WO2010048521A2 (en) 2010-04-29
US20100101781A1 (en) 2010-04-29

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