DE69827114D1 - Aphronhaltige bohr- und aufwältigungsflüssigkeit - Google Patents

Aphronhaltige bohr- und aufwältigungsflüssigkeit

Info

Publication number
DE69827114D1
DE69827114D1 DE69827114T DE69827114T DE69827114D1 DE 69827114 D1 DE69827114 D1 DE 69827114D1 DE 69827114 T DE69827114 T DE 69827114T DE 69827114 T DE69827114 T DE 69827114T DE 69827114 D1 DE69827114 D1 DE 69827114D1
Authority
DE
Germany
Prior art keywords
aphrone
working liquid
containing drilling
drilling
working
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 - Lifetime
Application number
DE69827114T
Other languages
English (en)
Inventor
F Brookey
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.)
Masi Technologies LLC
Original Assignee
Masi Technologies LLC
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 Masi Technologies LLC filed Critical Masi Technologies LLC
Application granted granted Critical
Publication of DE69827114D1 publication Critical patent/DE69827114D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • 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
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
    • 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
    • C09K8/5758—Macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
DE69827114T 1997-02-13 1998-02-10 Aphronhaltige bohr- und aufwältigungsflüssigkeit Expired - Lifetime DE69827114D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/800,727 US5881826A (en) 1997-02-13 1997-02-13 Aphron-containing well drilling and servicing fluids
PCT/US1998/002566 WO1998036151A1 (en) 1997-02-13 1998-02-10 Aphron-containing well drilling and servicing fluids

Publications (1)

Publication Number Publication Date
DE69827114D1 true DE69827114D1 (de) 2004-11-25

Family

ID=25179204

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69827114T Expired - Lifetime DE69827114D1 (de) 1997-02-13 1998-02-10 Aphronhaltige bohr- und aufwältigungsflüssigkeit

Country Status (7)

Country Link
US (4) US5881826A (de)
EP (1) EP0960259B1 (de)
AP (1) AP0102255A0 (de)
CA (1) CA2280713C (de)
DE (1) DE69827114D1 (de)
NO (1) NO317515B1 (de)
WO (1) WO1998036151A1 (de)

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EP0960259B1 (de) 2004-10-20
US6770601B1 (en) 2004-08-03
EP0960259A1 (de) 1999-12-01
AP0102255A0 (en) 2001-06-27
WO1998036151A1 (en) 1998-08-20
NO993925L (no) 1999-10-13
EP0960259A4 (de) 2000-05-10
US5881826A (en) 1999-03-16
US6716797B2 (en) 2004-04-06
US20010027880A1 (en) 2001-10-11
CA2280713A1 (en) 1998-08-20
US6390208B1 (en) 2002-05-21
NO317515B1 (no) 2004-11-08
NO993925D0 (no) 1999-08-13
CA2280713C (en) 2005-08-09

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