DE69325249T2 - Behandlung von unterirdischen Lagerstätten mit Zellulose- und Guarderivaten - Google Patents

Behandlung von unterirdischen Lagerstätten mit Zellulose- und Guarderivaten

Info

Publication number
DE69325249T2
DE69325249T2 DE69325249T DE69325249T DE69325249T2 DE 69325249 T2 DE69325249 T2 DE 69325249T2 DE 69325249 T DE69325249 T DE 69325249T DE 69325249 T DE69325249 T DE 69325249T DE 69325249 T2 DE69325249 T2 DE 69325249T2
Authority
DE
Germany
Prior art keywords
cellulose
treatment
guar derivatives
underground deposits
underground
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.)
Expired - Fee Related
Application number
DE69325249T
Other languages
English (en)
Other versions
DE69325249D1 (de
Inventor
Marlin D Holtmyer
Charles V Hunt
Mary A H Laramay
Alireza B Rahimi
Murray G Clark
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 Energy Services Inc
Original Assignee
Halliburton Energy Services Inc
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 Energy Services Inc filed Critical Halliburton Energy Services Inc
Application granted granted Critical
Publication of DE69325249D1 publication Critical patent/DE69325249D1/de
Publication of DE69325249T2 publication Critical patent/DE69325249T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • 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
    • C09K8/5756—Macromolecular compounds containing cross-linking agents
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/02—Subsoil filtering
    • E21B43/04—Gravelling of wells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/922—Fracture fluid
DE69325249T 1992-12-21 1993-12-15 Behandlung von unterirdischen Lagerstätten mit Zellulose- und Guarderivaten Expired - Fee Related DE69325249T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99424892A 1992-12-21 1992-12-21
US08/078,945 US5304620A (en) 1992-12-21 1993-06-16 Method of crosslinking cellulose and guar derivatives for treating subterranean formations

Publications (2)

Publication Number Publication Date
DE69325249D1 DE69325249D1 (de) 1999-07-15
DE69325249T2 true DE69325249T2 (de) 1999-09-30

Family

ID=26761147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69325249T Expired - Fee Related DE69325249T2 (de) 1992-12-21 1993-12-15 Behandlung von unterirdischen Lagerstätten mit Zellulose- und Guarderivaten

Country Status (4)

Country Link
US (1) US5304620A (de)
EP (1) EP0604115B1 (de)
DE (1) DE69325249T2 (de)
DK (1) DK0604115T3 (de)

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Also Published As

Publication number Publication date
EP0604115A2 (de) 1994-06-29
EP0604115B1 (de) 1999-06-09
EP0604115A3 (de) 1994-12-14
DK0604115T3 (da) 1999-11-15
US5304620A (en) 1994-04-19
DE69325249D1 (de) 1999-07-15

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