FR2268939B1 - - Google Patents

Info

Publication number
FR2268939B1
FR2268939B1 FR7414587A FR7414587A FR2268939B1 FR 2268939 B1 FR2268939 B1 FR 2268939B1 FR 7414587 A FR7414587 A FR 7414587A FR 7414587 A FR7414587 A FR 7414587A FR 2268939 B1 FR2268939 B1 FR 2268939B1
Authority
FR
France
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.)
Expired
Application number
FR7414587A
Other languages
French (fr)
Other versions
FR2268939A1 (en
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
Priority to FR7414587A priority Critical patent/FR2268939A1/en
Publication of FR2268939A1 publication Critical patent/FR2268939A1/en
Application granted granted Critical
Publication of FR2268939B1 publication Critical patent/FR2268939B1/fr
Granted 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
FR7414587A 1974-04-26 1974-04-26 Liquid injection into underground strata - e.g. for opening up porous aquifers traversed by a borehole Granted FR2268939A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7414587A FR2268939A1 (en) 1974-04-26 1974-04-26 Liquid injection into underground strata - e.g. for opening up porous aquifers traversed by a borehole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414587A FR2268939A1 (en) 1974-04-26 1974-04-26 Liquid injection into underground strata - e.g. for opening up porous aquifers traversed by a borehole

Publications (2)

Publication Number Publication Date
FR2268939A1 FR2268939A1 (en) 1975-11-21
FR2268939B1 true FR2268939B1 (en) 1982-04-23

Family

ID=9138173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414587A Granted FR2268939A1 (en) 1974-04-26 1974-04-26 Liquid injection into underground strata - e.g. for opening up porous aquifers traversed by a borehole

Country Status (1)

Country Link
FR (1) FR2268939A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687725B1 (en) * 1992-02-25 1994-05-27 Services Projets TEST TOOL FOR WELL OPERATION.
FR2742795B1 (en) * 1995-12-22 1998-02-27 Rech Geol Et Minieres Brgm Bur DEVICE FOR THE SELECTIVE COLLECTION OF LIQUIDS AT DIFFERENT LEVELS OF A WELL
US6955216B1 (en) 1999-11-24 2005-10-18 Shell Oil Company Device for injecting a fluid into a formation

Also Published As

Publication number Publication date
FR2268939A1 (en) 1975-11-21

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse