GB1511589A - Method of consolidating loose or incompetent subterranean formations - Google Patents

Method of consolidating loose or incompetent subterranean formations

Info

Publication number
GB1511589A
GB1511589A GB4358776A GB4358776A GB1511589A GB 1511589 A GB1511589 A GB 1511589A GB 4358776 A GB4358776 A GB 4358776A GB 4358776 A GB4358776 A GB 4358776A GB 1511589 A GB1511589 A GB 1511589A
Authority
GB
United Kingdom
Prior art keywords
resin
formation
aqueous
contacting
mixture
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
Application number
GB4358776A
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 GB4358776A priority Critical patent/GB1511589A/en
Publication of GB1511589A publication Critical patent/GB1511589A/en
Priority to MY7900003A priority patent/MY7900003A/en
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
    • C09K8/56—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

1511589 Consolidating wells HALLIBURTON CO 20 Oct 1976 43587/76 Heading E1F A method of consolidating an incompetent formation comprises a) contacting the formation with an aqueous preflush solution to condition the formation for the acceptance of a hardenable organic resin; b) contacting the formation with the hardenable organic resin; c) contacting the formation with a spacer solution so that the resin is distributed therein; and d) causing the resin to harden. The resin, preferably an epoxy resin, a phenol-aldehyde resin, a furfuryl alcohol resin, a urea-aldehyde resin or a mixture thereof, is combined in an aqueous or liquid hydrocarbon carrier with a resin-to-sand coupling agent, e.g. an amino silane having the general formula where R, is a straight or branched chain C 1-4 alkylene radical, R 5 is H, a C 1-4 alkyl amine or a C 1-4 alkyl radical, R 6 is a C 1-2 alkyl radical, and m is an integer of from 1-4; a monomeric resin diluting liquid, e.g. a phenol, formaldehyde, furfuryl alcohol or furfural; and a dispersing agent, e.g. furfural, diethyl phthalate or a mixture thereof. The resin is hardened by an aqueous solution or an inorganic acid, organic acid or acid forming chemicals. The spacer solution may be an aqueous or hydrocarbon liquid, the latter having a non-emulsifying cationic surface active agent. A hard permeable pack may be formed by placing a quantity of resin coated, particulated solids between the formation and the wellbore. Any of the aqueous solutions mentioned above may contain an alkali metal halide, an alkaline-earth metal halide, or a mixture thereof and a non-emulsifying cationic surface active agent.
GB4358776A 1976-10-20 1976-10-20 Method of consolidating loose or incompetent subterranean formations Expired GB1511589A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4358776A GB1511589A (en) 1976-10-20 1976-10-20 Method of consolidating loose or incompetent subterranean formations
MY7900003A MY7900003A (en) 1976-10-20 1979-12-31 Method of consolidaating loose or incompetent subterranean formations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4358776A GB1511589A (en) 1976-10-20 1976-10-20 Method of consolidating loose or incompetent subterranean formations

Publications (1)

Publication Number Publication Date
GB1511589A true GB1511589A (en) 1978-05-24

Family

ID=10429424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4358776A Expired GB1511589A (en) 1976-10-20 1976-10-20 Method of consolidating loose or incompetent subterranean formations

Country Status (2)

Country Link
GB (1) GB1511589A (en)
MY (1) MY7900003A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498538A (en) * 1983-06-21 1985-02-12 Union Oil Company Of California Method for maintaining the permeability of fines-containing formations
US4512407A (en) * 1981-06-08 1985-04-23 Getty Oil Company Sand consolidation methods using adsorbable catalysts
WO2001083942A1 (en) * 2000-05-02 2001-11-08 Sofitech N.V. Self-diverting resin systems for sand consolidation
GB2419614A (en) * 2004-10-29 2006-05-03 Statoil Asa Organosilane based composition for consolidation
CN100371415C (en) * 2005-12-07 2008-02-27 赵彧 Water dispersion composite sand-fixing agent formula
US7964539B2 (en) 2004-06-17 2011-06-21 Statoil Asa Well treatment
US8210261B2 (en) 2005-04-26 2012-07-03 Statoil Asa Method of well treatment and construction
US8596358B2 (en) 2004-06-17 2013-12-03 Statoil Asa Well treatment
US8863855B2 (en) 2007-06-26 2014-10-21 Statoil Asa Method of enhancing oil recovery

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512407A (en) * 1981-06-08 1985-04-23 Getty Oil Company Sand consolidation methods using adsorbable catalysts
US4498538A (en) * 1983-06-21 1985-02-12 Union Oil Company Of California Method for maintaining the permeability of fines-containing formations
WO2001083942A1 (en) * 2000-05-02 2001-11-08 Sofitech N.V. Self-diverting resin systems for sand consolidation
GB2378464A (en) * 2000-05-02 2003-02-12 Schlumberger Holdings Self-diverting resin systems for sand consolidation
US6632778B1 (en) 2000-05-02 2003-10-14 Schlumberger Technology Corporation Self-diverting resin systems for sand consolidation
GB2378464B (en) * 2000-05-02 2004-09-08 Schlumberger Holdings Self-diverting resin systems for sand consolidation
US7964539B2 (en) 2004-06-17 2011-06-21 Statoil Asa Well treatment
US8596358B2 (en) 2004-06-17 2013-12-03 Statoil Asa Well treatment
GB2419614B (en) * 2004-10-29 2006-09-13 Statoil Asa Well treatment to increase particulate matrix strength
GB2419614A (en) * 2004-10-29 2006-05-03 Statoil Asa Organosilane based composition for consolidation
US8210261B2 (en) 2005-04-26 2012-07-03 Statoil Asa Method of well treatment and construction
CN100371415C (en) * 2005-12-07 2008-02-27 赵彧 Water dispersion composite sand-fixing agent formula
US8863855B2 (en) 2007-06-26 2014-10-21 Statoil Asa Method of enhancing oil recovery

Also Published As

Publication number Publication date
MY7900003A (en) 1979-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee