CA2018754A1 - Method of drilling and lining a borehole - Google Patents
Method of drilling and lining a boreholeInfo
- Publication number
- CA2018754A1 CA2018754A1 CA 2018754 CA2018754A CA2018754A1 CA 2018754 A1 CA2018754 A1 CA 2018754A1 CA 2018754 CA2018754 CA 2018754 CA 2018754 A CA2018754 A CA 2018754A CA 2018754 A1 CA2018754 A1 CA 2018754A1
- Authority
- CA
- Canada
- Prior art keywords
- borehole
- drilling
- lining
- cement
- string
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
METHOD OF DRILLING AND LINING A BOREHOLE
A method of drilling and lining a borehole comprises the steps of drilling a borehole while a drilling fluid is circulated through the bores of a multibore drill pipe string and an over-retarded cement slurry is kept substantially stationary in a pipe-formation annulus surrounding said string, whereupon after retrieval of the drilling assembly from the borehole the cement is allowed to set to an annular lining of solid cement alongside the borehole wall.
(Fig. 3)
A method of drilling and lining a borehole comprises the steps of drilling a borehole while a drilling fluid is circulated through the bores of a multibore drill pipe string and an over-retarded cement slurry is kept substantially stationary in a pipe-formation annulus surrounding said string, whereupon after retrieval of the drilling assembly from the borehole the cement is allowed to set to an annular lining of solid cement alongside the borehole wall.
(Fig. 3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8913647.7 | 1989-06-14 | ||
GB898913647A GB8913647D0 (en) | 1989-06-14 | 1989-06-14 | Method of drilling and lining a borehole |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2018754A1 true CA2018754A1 (en) | 1990-12-14 |
CA2018754C CA2018754C (en) | 2004-03-02 |
Family
ID=10658409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2018754 Expired - Fee Related CA2018754C (en) | 1989-06-14 | 1990-06-12 | Method of drilling and lining a borehole |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0403025B1 (en) |
CA (1) | CA2018754C (en) |
DE (1) | DE69011972T2 (en) |
GB (1) | GB8913647D0 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112065320A (en) * | 2020-09-30 | 2020-12-11 | 长江岩土工程总公司(武汉) | Method for plugging engineering drilled hole by adopting cement-soil slurry and application of cement-soil slurry |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4227724A1 (en) * | 1992-08-21 | 1994-02-24 | Preussag Anlagenbau | Method of sinking and sealing an explosive well |
EP0777018A1 (en) * | 1995-12-01 | 1997-06-04 | Per Aarsleff A/S | A method of producing a concrete encasing in the ground, an apparatus for producing a concrete encasing within a hole in the ground, and a concrete encasing provided within a hole in the ground |
GB2357305B (en) * | 1999-12-13 | 2002-02-13 | George Stenhouse | Lining bores, such as wells and pipelines |
US6481501B2 (en) | 2000-12-19 | 2002-11-19 | Intevep, S.A. | Method and apparatus for drilling and completing a well |
AU2004265583B2 (en) | 2003-07-25 | 2009-06-04 | Exxonmobil Upstream Research Company | Continuous monobore liquid lining system |
CA3007444A1 (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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB8531627D0 (en) * | 1985-12-23 | 1986-02-05 | Shell Int Research | Drilling borehole |
GB8531866D0 (en) * | 1985-12-30 | 1986-02-05 | Shell Int Research | Forming impermeable coating on borehole wall |
DE3729560A1 (en) * | 1987-09-04 | 1989-03-16 | Mts Minitunnelsysteme Gmbh | METHOD AND DEVICE FOR PRODUCING A PIPELINE IN A HOLE DESIGNED IN THE GROUND |
GB8814004D0 (en) * | 1988-06-14 | 1988-07-20 | Shell Int Research | Method & apparatus for placing cement lining in borehole |
-
1989
- 1989-06-14 GB GB898913647A patent/GB8913647D0/en active Pending
-
1990
- 1990-06-12 CA CA 2018754 patent/CA2018754C/en not_active Expired - Fee Related
- 1990-06-13 EP EP19900201532 patent/EP0403025B1/en not_active Expired - Lifetime
- 1990-06-13 DE DE1990611972 patent/DE69011972T2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112065320A (en) * | 2020-09-30 | 2020-12-11 | 长江岩土工程总公司(武汉) | Method for plugging engineering drilled hole by adopting cement-soil slurry and application of cement-soil slurry |
Also Published As
Publication number | Publication date |
---|---|
CA2018754C (en) | 2004-03-02 |
DE69011972T2 (en) | 1995-02-16 |
EP0403025B1 (en) | 1994-08-31 |
GB8913647D0 (en) | 1989-08-02 |
DE69011972D1 (en) | 1994-10-06 |
EP0403025A3 (en) | 1991-05-29 |
EP0403025A2 (en) | 1990-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |