FR2185745B1 - - Google Patents

Info

Publication number
FR2185745B1
FR2185745B1 FR7218627A FR7218627A FR2185745B1 FR 2185745 B1 FR2185745 B1 FR 2185745B1 FR 7218627 A FR7218627 A FR 7218627A FR 7218627 A FR7218627 A FR 7218627A FR 2185745 B1 FR2185745 B1 FR 2185745B1
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
FR7218627A
Other languages
French (fr)
Other versions
FR2185745A1 (hr
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 FR2185745A1 publication Critical patent/FR2185745A1/fr
Application granted granted Critical
Publication of FR2185745B1 publication Critical patent/FR2185745B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/38—Gaseous or foamed well-drilling compositions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
    • 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
    • E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
FR7218627A 1972-02-15 1972-05-25 Expired FR2185745B1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB694472 1972-02-15
GB1226572 1972-05-16

Publications (2)

Publication Number Publication Date
FR2185745A1 FR2185745A1 (hr) 1974-01-04
FR2185745B1 true FR2185745B1 (hr) 1976-01-16

Family

ID=26241049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218627A Expired FR2185745B1 (hr) 1972-02-15 1972-05-25

Country Status (4)

Country Link
FR (1) FR2185745B1 (hr)
GB (1) GB1341167A (hr)
NL (1) NL172671C (hr)
OA (1) OA04024A (hr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9637681B2 (en) 2012-02-14 2017-05-02 Rhodia Operations Agent for inhibiting the swelling of clays, compositions comprising said agent and methods implementing said agent

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988450A (en) * 1988-03-15 1991-01-29 E. I. Du Pont De Nemours And Company Shale-stabilizing drilling fluid additives
FR2686892B1 (fr) * 1992-01-31 1995-01-13 Inst Francais Du Petrole Procede d'inhibition de formations argileuses reactives et application a un fluide de forage.
AU3149495A (en) * 1994-07-29 1996-03-04 Baker Hughes Incorporated Drilling fluid additives for hydrate prone environments having water-sensitive materials, drilling fluids made thereof, and method of drilling hydrate prone environments having water-sensitive materials
FR2986797B1 (fr) 2012-02-14 2015-01-16 Rhodia Operations Nouvel agent inhibiteur de gonflement des argiles, compositions comprenant ledit agent et procedes mettant en oeuvre ledit agent.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122203A (en) * 1959-07-23 1964-02-25 Dow Chemical Co Well washing process and composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9637681B2 (en) 2012-02-14 2017-05-02 Rhodia Operations Agent for inhibiting the swelling of clays, compositions comprising said agent and methods implementing said agent

Also Published As

Publication number Publication date
FR2185745A1 (hr) 1974-01-04
NL172671B (nl) 1983-05-02
NL7206389A (hr) 1973-11-14
NL172671C (nl) 1983-10-03
GB1341167A (en) 1973-12-19
OA04024A (fr) 1979-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse