CA2331473A1 - Appareil et methode d'injection hydraulique avec volume de carene controle a utiliser dans les puits souterrains - Google Patents
Appareil et methode d'injection hydraulique avec volume de carene controle a utiliser dans les puits souterrains Download PDFInfo
- Publication number
- CA2331473A1 CA2331473A1 CA 2331473 CA2331473A CA2331473A1 CA 2331473 A1 CA2331473 A1 CA 2331473A1 CA 2331473 CA2331473 CA 2331473 CA 2331473 A CA2331473 A CA 2331473A CA 2331473 A1 CA2331473 A1 CA 2331473A1
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- chamber
- well
- conduit
- piston means
- 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.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 146
- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 9
- 238000005086 pumping Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 6
- 238000003825 pressing Methods 0.000 claims 5
- 208000015181 infectious disease Diseases 0.000 claims 1
- 230000003213 activating effect Effects 0.000 abstract description 2
- 238000007667 floating Methods 0.000 description 11
- 230000004913 activation Effects 0.000 description 8
- 239000000178 monomer Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 3
- 206010017076 Fracture Diseases 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- -1 chelatus Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 241000271569 Rhea Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002455 scale inhibitor Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
-
- 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
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
- E21B27/02—Dump bailers, i.e. containers for depositing substances, e.g. cement or acids
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48919000A | 2000-01-20 | 2000-01-20 | |
US09/489,190 | 2000-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2331473A1 true CA2331473A1 (fr) | 2001-07-20 |
Family
ID=23942769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2331473 Abandoned CA2331473A1 (fr) | 2000-01-20 | 2001-01-19 | Appareil et methode d'injection hydraulique avec volume de carene controle a utiliser dans les puits souterrains |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1223303A1 (fr) |
CA (1) | CA2331473A1 (fr) |
NO (1) | NO20010314L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108360988A (zh) * | 2018-03-13 | 2018-08-03 | 林继承 | 一种石油井矿壁开采杂质清理系统 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7182138B2 (en) | 2000-03-02 | 2007-02-27 | Schlumberger Technology Corporation | Reservoir communication by creating a local underbalance and using treatment fluid |
US20040084186A1 (en) * | 2002-10-31 | 2004-05-06 | Allison David B. | Well treatment apparatus and method |
DE602004008294D1 (de) | 2004-10-12 | 2007-09-27 | Schlumberger Technology Bv | Injektionsvorrichtung für Bohrlochinjektion einer aktivierten Flüssigkeit |
DK178742B1 (da) | 2008-03-06 | 2016-12-19 | Maersk Olie & Gas | Fremgangsmåde og apparat til injicering af et eller flere behandlingsfluider nede i et borehul |
DK178243B1 (en) | 2008-03-06 | 2015-09-28 | Mærsk Olie Og Gas As | Fremgangsmåde til forsegling af en ringformet åbning i et borehul |
DK178489B1 (da) | 2008-03-13 | 2016-04-18 | Maersk Olie & Gas | Værktøj og fremgangsmåde til at aflukke åbninger eller lækager i en brøndboring |
EP2128378B1 (fr) * | 2008-05-30 | 2011-04-13 | Services Pétroliers Schlumberger | Appareil et procédé d'injection |
EP2192262B1 (fr) * | 2008-11-28 | 2012-11-14 | Services Pétroliers Schlumberger | Cuiller de cimentation |
NO334525B1 (no) | 2011-02-28 | 2014-03-31 | Archer Norge As | Framgangsmåte og apparat for lokal tilførsel av behandlingsfluid til et brønnparti |
US11346184B2 (en) | 2018-07-31 | 2022-05-31 | Schlumberger Technology Corporation | Delayed drop assembly |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2986212A (en) * | 1958-07-21 | 1961-05-30 | Shell Oil Co | Method and apparatus for sealing water formations in a well |
US3273647A (en) * | 1963-08-19 | 1966-09-20 | Halliburton Co | Combination well testing and treating apparatus |
US4279304A (en) * | 1980-01-24 | 1981-07-21 | Harper James C | Wire line tool release method |
US5425424A (en) * | 1994-02-28 | 1995-06-20 | Baker Hughes Incorporated | Casing valve |
US5582251A (en) * | 1995-04-17 | 1996-12-10 | Baker Hughes Incorporated | Downhole mixer |
US6561269B1 (en) * | 1999-04-30 | 2003-05-13 | The Regents Of The University Of California | Canister, sealing method and composition for sealing a borehole |
WO2001038691A2 (fr) * | 1999-11-24 | 2001-05-31 | Shell Internationale Research Maatschappij B.V. | Dispositif d'injection d'un fluide dans une formation |
-
2001
- 2001-01-19 NO NO20010314A patent/NO20010314L/no not_active Application Discontinuation
- 2001-01-19 CA CA 2331473 patent/CA2331473A1/fr not_active Abandoned
- 2001-01-22 EP EP01300538A patent/EP1223303A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108360988A (zh) * | 2018-03-13 | 2018-08-03 | 林继承 | 一种石油井矿壁开采杂质清理系统 |
CN108360988B (zh) * | 2018-03-13 | 2020-08-04 | 徐州诚凯知识产权服务有限公司 | 一种石油井矿壁开采杂质清理系统 |
Also Published As
Publication number | Publication date |
---|---|
NO20010314L (no) | 2001-07-23 |
NO20010314D0 (no) | 2001-01-19 |
EP1223303A1 (fr) | 2002-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |