FR1577285A - - Google Patents

Info

Publication number
FR1577285A
FR1577285A FR1577285DA FR1577285A FR 1577285 A FR1577285 A FR 1577285A FR 1577285D A FR1577285D A FR 1577285DA FR 1577285 A FR1577285 A FR 1577285A
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
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 filed Critical
Application granted granted Critical
Publication of FR1577285A publication Critical patent/FR1577285A/fr
Expired 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
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/80—Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
FR1577285D 1968-01-31 1968-01-31 Expired FR1577285A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR138056 1968-01-31

Publications (1)

Publication Number Publication Date
FR1577285A true FR1577285A (fr) 1969-08-08

Family

ID=8645322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1577285D Expired FR1577285A (fr) 1968-01-31 1968-01-31

Country Status (1)

Country Link
FR (1) FR1577285A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910368A1 (fr) * 2006-12-22 2008-06-27 Rhodia Operations Sas Perles de polyamides et procede de fabrication de ces perles
FR2918384A1 (fr) * 2007-07-06 2009-01-09 Rhodia Operations Sas Materiau composite de faible densite

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910368A1 (fr) * 2006-12-22 2008-06-27 Rhodia Operations Sas Perles de polyamides et procede de fabrication de ces perles
WO2008077895A1 (fr) * 2006-12-22 2008-07-03 Rhodia Operations Perles de polyamides et procede de fabrication de ces perles
EA014994B1 (ru) * 2006-12-22 2011-04-29 Родиа Операсьон Полиамидные бусинки и способ получения таких бусинок
US9676121B2 (en) 2006-12-22 2017-06-13 Rhodia Operations Polyamide beads and method for the production thereof
US10940612B2 (en) 2006-12-22 2021-03-09 Performance Polyamides S.A.S. Polyamide beads and method for the production thereof
FR2918384A1 (fr) * 2007-07-06 2009-01-09 Rhodia Operations Sas Materiau composite de faible densite

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Legal Events

Date Code Title Description
ST Notification of lapse