EP0346961A2 - Verfahren und Vorrichtung zum Setzen einer Zementauskleidung in einem Bohrloch - Google Patents

Verfahren und Vorrichtung zum Setzen einer Zementauskleidung in einem Bohrloch Download PDF

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Publication number
EP0346961A2
EP0346961A2 EP89201346A EP89201346A EP0346961A2 EP 0346961 A2 EP0346961 A2 EP 0346961A2 EP 89201346 A EP89201346 A EP 89201346A EP 89201346 A EP89201346 A EP 89201346A EP 0346961 A2 EP0346961 A2 EP 0346961A2
Authority
EP
European Patent Office
Prior art keywords
stinger
borehole
tubing
cement
mud
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.)
Granted
Application number
EP89201346A
Other languages
English (en)
French (fr)
Other versions
EP0346961B1 (de
EP0346961A3 (de
Inventor
Rudolfus Petrus Antonius Robertus Van Kleef
Wilhelmus Christianus Maria Lohbeck
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of EP0346961A2 publication Critical patent/EP0346961A2/de
Publication of EP0346961A3 publication Critical patent/EP0346961A3/de
Application granted granted Critical
Publication of EP0346961B1 publication Critical patent/EP0346961B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation

Definitions

  • the invention relates to a method and apparatus for placing a cement lining alongside the wall of a borehole.
  • the mud channel may be reamed or dressed to a desired size.
  • the mud channel then acts as a guide to the bit.
  • the bit may be of a special type, e.g. equipped with a nose section that can easily follow the mud channel.
  • a soft centred cement plug may be created as well.
  • the stinger may be equipped with a cement mixing sub in which mud is mixed with cement, thus creating in the cement plug a soft core which is easily drillable. It is observed that it is known from US patent 3,774,683 to drill a core in a solid cement plug in a borehole. However, in the absence of a mud channel or a soft centre in the cement plug placed in accordance with the known technique drilling of a centralized bore in the cement plug is difficult to accomplish. Thus it can be seen that a principal advantage of the borehole lining technique according to the invention over the prior art techniques is that always a cement lining of a constant thickness can be created.
  • the cement may contain Portland cement but alternatively it may consist of an epoxy, polymeric or any other resin.
  • the cement composition may furthermore vary over the length of the borehole.

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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
EP89201346A 1988-06-14 1989-05-25 Verfahren und Vorrichtung zum Setzen einer Zementauskleidung in einem Bohrloch Expired - Lifetime EP0346961B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8814004 1988-06-14
GB888814004A GB8814004D0 (en) 1988-06-14 1988-06-14 Method & apparatus for placing cement lining in borehole

Publications (3)

Publication Number Publication Date
EP0346961A2 true EP0346961A2 (de) 1989-12-20
EP0346961A3 EP0346961A3 (de) 1991-05-15
EP0346961B1 EP0346961B1 (de) 1995-07-26

Family

ID=10638584

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89201346A Expired - Lifetime EP0346961B1 (de) 1988-06-14 1989-05-25 Verfahren und Vorrichtung zum Setzen einer Zementauskleidung in einem Bohrloch

Country Status (5)

Country Link
EP (1) EP0346961B1 (de)
CA (1) CA1324573C (de)
DE (1) DE68923585T2 (de)
GB (1) GB8814004D0 (de)
NO (1) NO302136B1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0403025A3 (de) * 1989-06-14 1991-05-29 Shell Internationale Researchmaatschappij B.V. Verfahren zum Bohren und Auskleiden eines Bohrlochs
US7231977B2 (en) 2003-07-25 2007-06-19 Exxonmobil Upstream Research Company Continuous monobore liquid lining system
CN103452525A (zh) * 2013-09-06 2013-12-18 河南理工大学 瓦斯抽釆固定式封堵器及其使用方法
GB2518612A (en) * 2013-09-25 2015-04-01 Statoil Petroleum As Method of sealing a well
WO2017108820A1 (en) * 2015-12-23 2017-06-29 Shell Internationale Research Maatschappij B.V. Configuring a velocity string in a production tubing of a wet gas production well
CN110863794A (zh) * 2019-12-23 2020-03-06 天地科技股份有限公司 钻孔固管装置
AU2021277744A1 (en) * 2021-12-03 2023-06-22 Manja, Feras MR Implementation of soiled consolidation treatment / fluids in newly drilled CSG / CBM wells.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387002A (en) * 1942-06-24 1945-10-16 Clyde E Bannister Apparatus for cementing the wall of an earth boring
US3526280A (en) * 1967-10-17 1970-09-01 Halliburton Co Method for flotation completion for highly deviated wells
US3774683A (en) * 1972-05-23 1973-11-27 Halliburton Co Method for stabilizing bore holes
US3976139A (en) * 1974-12-30 1976-08-24 Standard Oil Company (Indiana) Anchoring for tensioning casing in thermal wells
GB2134947A (en) * 1983-02-14 1984-08-22 Texas Iron Works Cementing casings and liners in wellbores
US4519452A (en) * 1984-05-31 1985-05-28 Exxon Production Research Co. Method of drilling and cementing a well using a drilling fluid convertible in place into a settable cement slurry

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0403025A3 (de) * 1989-06-14 1991-05-29 Shell Internationale Researchmaatschappij B.V. Verfahren zum Bohren und Auskleiden eines Bohrlochs
US7231977B2 (en) 2003-07-25 2007-06-19 Exxonmobil Upstream Research Company Continuous monobore liquid lining system
US7475726B2 (en) 2003-07-25 2009-01-13 Exxonmobil Upstream Research Company Continuous monobore liquid lining system
CN103452525A (zh) * 2013-09-06 2013-12-18 河南理工大学 瓦斯抽釆固定式封堵器及其使用方法
CN103452525B (zh) * 2013-09-06 2016-08-10 河南理工大学 瓦斯抽釆固定式封堵器及其使用方法
GB2518612A (en) * 2013-09-25 2015-04-01 Statoil Petroleum As Method of sealing a well
US10190387B2 (en) 2013-09-25 2019-01-29 Statoil Petroleum As Method of sealing a well
US10480279B2 (en) 2013-09-25 2019-11-19 Statoil Petroleum As Method of sealing a well
GB2518612B (en) * 2013-09-25 2020-07-15 Equinor Energy As Method of sealing a well
WO2017108820A1 (en) * 2015-12-23 2017-06-29 Shell Internationale Research Maatschappij B.V. Configuring a velocity string in a production tubing of a wet gas production well
CN110863794A (zh) * 2019-12-23 2020-03-06 天地科技股份有限公司 钻孔固管装置
AU2021277744A1 (en) * 2021-12-03 2023-06-22 Manja, Feras MR Implementation of soiled consolidation treatment / fluids in newly drilled CSG / CBM wells.

Also Published As

Publication number Publication date
DE68923585T2 (de) 1996-02-29
EP0346961B1 (de) 1995-07-26
DE68923585D1 (de) 1995-08-31
EP0346961A3 (de) 1991-05-15
GB8814004D0 (en) 1988-07-20
NO302136B1 (no) 1998-01-26
CA1324573C (en) 1993-11-23
NO892412L (no) 1989-12-15
NO892412D0 (no) 1989-06-12

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