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 PDF

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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
Application number
CA 2331473
Other languages
English (en)
Inventor
Robert Bradley Cook
James V. Carisella
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2331473A1 publication Critical patent/CA2331473A1/fr
Abandoned legal-status Critical Current

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
    • 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
CA 2331473 2000-01-20 2001-01-19 Appareil et methode d'injection hydraulique avec volume de carene controle a utiliser dans les puits souterrains Abandoned CA2331473A1 (fr)

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)

* Cited by examiner, † Cited by third party
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 (11)

* Cited by examiner, † Cited by third party
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
DK1653042T3 (da) 2004-10-12 2007-12-27 Schlumberger Technology Bv Indspröjtningsanordning til indspröjtning af et aktiveret fluid i et borehul og en tilsvarende indspröjtningsmetode
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
ATE505621T1 (de) * 2008-05-30 2011-04-15 Prad Res & Dev Nv Injektionsvorrichtung und -verfahren
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
WO2025034121A1 (fr) * 2023-08-10 2025-02-13 Sealit As Outil de fond de trou et procédé

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
OA12096A (en) * 1999-11-24 2006-05-04 Shell Int Research Device for injecting a fluid into a formation.

Cited By (2)

* Cited by examiner, † Cited by third party
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
EP1223303A1 (fr) 2002-07-17
NO20010314L (no) 2001-07-23
NO20010314D0 (no) 2001-01-19

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Legal Events

Date Code Title Description
FZDE Dead