DK3891355T3 - Brøndværktøj med lang fremskudt udbredelse - Google Patents

Brøndværktøj med lang fremskudt udbredelse Download PDF

Info

Publication number
DK3891355T3
DK3891355T3 DK19813013.0T DK19813013T DK3891355T3 DK 3891355 T3 DK3891355 T3 DK 3891355T3 DK 19813013 T DK19813013 T DK 19813013T DK 3891355 T3 DK3891355 T3 DK 3891355T3
Authority
DK
Denmark
Prior art keywords
well tools
long forward
forward spread
spread
long
Prior art date
Application number
DK19813013.0T
Other languages
English (en)
Inventor
Tomas Sune Andersen
Original Assignee
Welltec 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 Welltec As filed Critical Welltec As
Application granted granted Critical
Publication of DK3891355T3 publication Critical patent/DK3891355T3/da

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0411—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion specially adapted for anchoring tools or the like to the borehole wall or to well tube
    • E21B23/04115—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion specially adapted for anchoring tools or the like to the borehole wall or to well tube using radial pistons
    • 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
    • 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
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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
    • E21B23/03—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting the tools into, or removing the tools from, laterally offset landing nipples or pockets
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0412—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion characterised by pressure chambers, e.g. vacuum chambers
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0419—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using down-hole motor and pump arrangements for generating hydraulic pressure
    • 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
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • 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
    • E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated wells

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)
  • Earth Drilling (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
DK19813013.0T 2018-12-06 2019-12-05 Brøndværktøj med lang fremskudt udbredelse DK3891355T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18210801.9A EP3663509A1 (en) 2018-12-06 2018-12-06 Downhole tool with long projecting extension
PCT/EP2019/083780 WO2020115187A1 (en) 2018-12-06 2019-12-05 Downhole tool with a long projecting extension

Publications (1)

Publication Number Publication Date
DK3891355T3 true DK3891355T3 (da) 2023-06-26

Family

ID=64650277

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19813013.0T DK3891355T3 (da) 2018-12-06 2019-12-05 Brøndværktøj med lang fremskudt udbredelse

Country Status (7)

Country Link
US (1) US11098544B2 (da)
EP (2) EP3663509A1 (da)
CN (1) CN113167105A (da)
AU (1) AU2019394726B2 (da)
DK (1) DK3891355T3 (da)
SA (1) SA521422178B1 (da)
WO (1) WO2020115187A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117514003A (zh) * 2023-11-15 2024-02-06 中国石油天然气集团有限公司 一种后置偏向变径扶正器的高造斜率钻具组合装置
US20260110220A1 (en) * 2024-10-22 2026-04-23 Halliburton Energy Services, Inc. Actuator with movable cylinder for rotary steerable system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743781A (en) * 1952-08-25 1956-05-01 Guiberson Corp Hydraulic anchor tool
US3512592A (en) * 1968-03-14 1970-05-19 Exxon Production Research Co Offshore drilling method and apparatus
US3859851A (en) * 1973-12-12 1975-01-14 Schlumberger Technology Corp Methods and apparatus for testing earth formations
GB2270331B (en) * 1992-09-02 1996-03-06 Red Baron Drill string anchor
BRPI0810673B1 (pt) 2007-04-24 2018-12-04 Welltec As ferramenta de estaca
GB2454697B (en) * 2007-11-15 2011-11-30 Schlumberger Holdings Anchoring systems for drilling tools
US7878272B2 (en) * 2008-03-04 2011-02-01 Smith International, Inc. Forced balanced system
EP2574721A1 (en) * 2011-09-30 2013-04-03 Welltec A/S A punching tool
EP2813665A1 (en) * 2013-06-14 2014-12-17 Welltec A/S Downhole machining system and method
FR3018541A1 (fr) * 2014-03-17 2015-09-18 Pcm Ancre de couple de blocage en rotation d'une colonne de production d'un puits, systeme de pompage et de blocage en rotation et installation de pompage equipee d'une telle ancre de couple
EP3205812A1 (en) * 2016-02-10 2017-08-16 Welltec A/S Downhole device and downhole system
CN109154184A (zh) * 2016-06-07 2019-01-04 韦尔泰克有限公司 井下操作工具
BR112018070004A2 (pt) * 2016-06-07 2019-02-05 Halliburton Energy Services Inc conjunto de ferramenta, método e sistema

Also Published As

Publication number Publication date
EP3891355B1 (en) 2023-04-19
US11098544B2 (en) 2021-08-24
WO2020115187A1 (en) 2020-06-11
AU2019394726A1 (en) 2021-07-15
EP3891355A1 (en) 2021-10-13
BR112021009788A2 (pt) 2021-08-17
US20200181997A1 (en) 2020-06-11
EP3663509A1 (en) 2020-06-10
SA521422178B1 (ar) 2024-03-28
AU2019394726B2 (en) 2022-06-09
CN113167105A (zh) 2021-07-23

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