FR2392216A2 - Dispersion aqueuse pour eviter le mouvement de particules de sable d'une formation souterraine tendre - Google Patents

Dispersion aqueuse pour eviter le mouvement de particules de sable d'une formation souterraine tendre

Info

Publication number
FR2392216A2
FR2392216A2 FR7636719A FR7636719A FR2392216A2 FR 2392216 A2 FR2392216 A2 FR 2392216A2 FR 7636719 A FR7636719 A FR 7636719A FR 7636719 A FR7636719 A FR 7636719A FR 2392216 A2 FR2392216 A2 FR 2392216A2
Authority
FR
France
Prior art keywords
liq
flush
consolidation
injecting resin
resin
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.)
Granted
Application number
FR7636719A
Other languages
English (en)
Other versions
FR2392216B2 (fr
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.)
Halliburton Co
Original Assignee
Halliburton Co
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 Halliburton Co filed Critical Halliburton Co
Priority to FR7636719A priority Critical patent/FR2392216A2/fr
Publication of FR2392216A2 publication Critical patent/FR2392216A2/fr
Application granted granted Critical
Publication of FR2392216B2 publication Critical patent/FR2392216B2/fr
Granted 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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/502—Oil-based 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
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
    • C09K8/57—Compositions based on water or polar solvents
    • C09K8/575—Compositions based on water or polar solvents containing organic compounds
    • C09K8/5751—Macromolecular compounds
    • C09K8/5755—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention concerne la consolidation des sables libres ou incompétents des formations souterraines. Elle se rapporte à un procédé qui comprend la mise en contact de la formation avec une solution aqueuse formant un bouchon de tête, de manière que la formation puisse recevoir un fluide organique durcissable de consolidation, puis la mise en contact de la formation avec un tel fluide organique, si bien qu'une partie des sables en est revêtue, puis la mise en contact de la formation avec une solution qui répartit le fluide organique dans la formation, et le durcissement du fluide de consolidation qui forme alors une masse dure et perméable dans la formation. Application à l'extraction du pétrole et du gaz naturel des formations souterraines.
FR7636719A 1976-12-06 1976-12-06 Dispersion aqueuse pour eviter le mouvement de particules de sable d'une formation souterraine tendre Granted FR2392216A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7636719A FR2392216A2 (fr) 1976-12-06 1976-12-06 Dispersion aqueuse pour eviter le mouvement de particules de sable d'une formation souterraine tendre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7636719A FR2392216A2 (fr) 1976-12-06 1976-12-06 Dispersion aqueuse pour eviter le mouvement de particules de sable d'une formation souterraine tendre

Publications (2)

Publication Number Publication Date
FR2392216A2 true FR2392216A2 (fr) 1978-12-22
FR2392216B2 FR2392216B2 (fr) 1981-01-23

Family

ID=9180714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636719A Granted FR2392216A2 (fr) 1976-12-06 1976-12-06 Dispersion aqueuse pour eviter le mouvement de particules de sable d'une formation souterraine tendre

Country Status (1)

Country Link
FR (1) FR2392216A2 (fr)

Also Published As

Publication number Publication date
FR2392216B2 (fr) 1981-01-23

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