NO985867L - Anordning innrettet for bevegelse av verkt°y nede i et borehull - Google Patents

Anordning innrettet for bevegelse av verkt°y nede i et borehull

Info

Publication number
NO985867L
NO985867L NO985867A NO985867A NO985867L NO 985867 L NO985867 L NO 985867L NO 985867 A NO985867 A NO 985867A NO 985867 A NO985867 A NO 985867A NO 985867 L NO985867 L NO 985867L
Authority
NO
Norway
Prior art keywords
tool
phase
changing material
move
borehole
Prior art date
Application number
NO985867A
Other languages
English (en)
Other versions
NO985867D0 (no
Inventor
Paul A Reinhardt
Original Assignee
Western Atlas Int 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 Western Atlas Int Inc filed Critical Western Atlas Int Inc
Publication of NO985867D0 publication Critical patent/NO985867D0/no
Publication of NO985867L publication Critical patent/NO985867L/no

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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/04—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using electrical heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Earth Drilling (AREA)

Abstract

Apparat for orientering av et verktøy (10) nede i et borehull (12). Oppfinnelsen omfatter bruk av et materiale med fase- endringer (20) slik som et metall med formhukommelse (SMÅ) tildannet som et organ (16) som står i kontakt med verk- tøyet (10) i dets utgangsposisjon og som er innrettet til å bli aktivisert for derved å beveges til en driftsposisjon i forhold til verktøyet (10). En aktuator (22) aktiviserer det fase-endrende materialet (20) for å orientere eller plassere verktøyet (10) i forhold til borehullet (12). Organet (16) kommer i inngrep med huset (18) og med det fase- endrende materialet (20) for selektivt å bli beveget i forhold til huset (18) mellom en utgangsposisjon og en drifts- posisjon. Aktuatoren (22) påvirker det fase-endrende materialet (SMÅ 20) for derved å bevege organet (16). En returfjær (28) kan forflytte det fase-endrende materialet (20) til eller fra dets ut- gangsposisjon. Oppfinnelsen kan kombineres med et loggeverktøy (10) eller annet ut- styr nede i borehullet (12) for å orien- tere eller posisjonere verktøyet inne i borehullet (12) . Ved andre anvendelser kan oppfin- nelsen benyttes til å sentrere verktøyet (10) eller til å presse verktøyet (10) mot en bestemt side av borehullets vegg (12).
NO985867A 1997-12-17 1998-12-14 Anordning innrettet for bevegelse av verkt°y nede i et borehull NO985867L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/992,737 US6216779B1 (en) 1997-12-17 1997-12-17 Downhole tool actuator

Publications (2)

Publication Number Publication Date
NO985867D0 NO985867D0 (no) 1998-12-14
NO985867L true NO985867L (no) 1999-06-18

Family

ID=25538687

Family Applications (1)

Application Number Title Priority Date Filing Date
NO985867A NO985867L (no) 1997-12-17 1998-12-14 Anordning innrettet for bevegelse av verkt°y nede i et borehull

Country Status (5)

Country Link
US (1) US6216779B1 (no)
CA (1) CA2256102A1 (no)
GB (1) GB2332460B (no)
ID (1) ID21718A (no)
NO (1) NO985867L (no)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787504B1 (fr) * 1998-12-18 2001-01-12 Inst Francais Du Petrole Systeme d'installation permanente des sondes de mesure contre la paroi interieure d'un conduit
US6464003B2 (en) 2000-05-18 2002-10-15 Western Well Tool, Inc. Gripper assembly for downhole tractors
GB2361488B (en) * 2000-04-20 2004-05-26 Sondex Ltd Roller centralizer for wireline tools
US6877332B2 (en) * 2001-01-08 2005-04-12 Baker Hughes Incorporated Downhole sorption cooling and heating in wireline logging and monitoring while drilling
US7111675B2 (en) 2001-08-20 2006-09-26 Baker Hughes Incorporated Remote closed system hydraulic actuator system
US6910340B2 (en) * 2002-04-16 2005-06-28 Illinois Tool Works Inc. Airflow control device
US7555900B1 (en) * 2002-09-10 2009-07-07 The University Of Kentucky Research Foundation Linear actuator using shape memory wire with controller
US7216831B2 (en) * 2004-11-12 2007-05-15 The Boeing Company Shape changing structure
US7631707B2 (en) * 2006-03-29 2009-12-15 Cyrus Solutions Corporation Shape memory alloy actuated steerable drilling tool
US7987914B2 (en) * 2006-06-07 2011-08-02 Schlumberger Technology Corporation Controlling actuation of tools in a wellbore with a phase change material
US7624797B2 (en) * 2006-07-14 2009-12-01 Baker Hughes Incorporated Downhole tool operated by shape memory material
US20080079129A1 (en) * 2006-09-29 2008-04-03 Shankar Ganapathysubramanian Shape memory based mechanical enabling mechanism
GB2466745B (en) 2007-11-01 2012-03-14 Qinetiq Ltd Nested flextensional transducers
US7669661B2 (en) * 2008-06-20 2010-03-02 Baker Hughes Incorporated Thermally expansive fluid actuator devices for downhole tools and methods of actuating downhole tools using same
WO2010037137A2 (en) * 2008-09-29 2010-04-01 Frank's International, Inc. Downhole device actuator and method
US8245779B2 (en) * 2009-08-07 2012-08-21 Geodaq, Inc. Centralizer apparatus
US8596350B2 (en) * 2011-01-25 2013-12-03 Baker Hughes Incorporated Lock mandrel load distribution apparatus
US9447648B2 (en) 2011-10-28 2016-09-20 Wwt North America Holdings, Inc High expansion or dual link gripper
EP2870317A4 (en) * 2012-07-05 2016-09-07 Halliburton Energy Services Inc ELEMENTS THAT CAN BE DISPLACED IN DRILLING OPERATIONS
CN103015929B (zh) * 2012-12-13 2015-06-03 中国石油天然气股份有限公司 力感定位投捞工具
US9382785B2 (en) * 2013-06-17 2016-07-05 Baker Hughes Incorporated Shaped memory devices and method for using same in wellbores
US9488020B2 (en) 2014-01-27 2016-11-08 Wwt North America Holdings, Inc. Eccentric linkage gripper
WO2016099473A1 (en) * 2014-12-17 2016-06-23 Halliburton Energy Services, Inc. Directional drilling systems, apparatus, and methods
US20160298396A1 (en) * 2015-04-08 2016-10-13 Probe Technology Services, Inc. Constant force centralizer
US11326411B2 (en) * 2019-06-18 2022-05-10 Baker Hughes Oilfield Operations Llc Thermal activation of liner hanger for elastomer-less completion
CN110500045A (zh) * 2019-07-25 2019-11-26 西安科技大学 一种新型机械结构套管扶正器及扶正方法
US11255188B2 (en) * 2020-05-01 2022-02-22 Saudi Arabian Oil Company Logging tool with 4D printed sensing system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243099A (en) * 1978-05-24 1981-01-06 Schlumberger Technology Corporation Selectively-controlled well bore apparatus
US4515213A (en) * 1983-02-09 1985-05-07 Memory Metals, Inc. Packing tool apparatus for sealing well bores
JPS60158970A (ja) * 1984-01-27 1985-08-20 Kawachi Alum Kogyo Kk 薄肉大面積の板状長尺製品の鋳造用鋳込み装置
US5273116A (en) * 1992-02-14 1993-12-28 Baker Hughes Incorporated Firing mechanism for actuating wellbore tools
US5199497A (en) * 1992-02-14 1993-04-06 Baker Hughes Incorporated Shape-memory actuator for use in subterranean wells
US5215145A (en) * 1992-02-14 1993-06-01 Baker Hughes Incorporated Wedge-set sealing flap for use in subterranean wellbores

Also Published As

Publication number Publication date
GB9827001D0 (en) 1999-02-03
ID21718A (id) 1999-07-15
CA2256102A1 (en) 1999-06-17
GB2332460B (en) 2002-06-12
GB2332460A (en) 1999-06-23
US6216779B1 (en) 2001-04-17
NO985867D0 (no) 1998-12-14

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application