BR7708737A - Processo para prevencao do aparecimento de agua nos pocos ja perfurados ou em curso de perfuracao - Google Patents

Processo para prevencao do aparecimento de agua nos pocos ja perfurados ou em curso de perfuracao

Info

Publication number
BR7708737A
BR7708737A BR7708737A BR7708737A BR7708737A BR 7708737 A BR7708737 A BR 7708737A BR 7708737 A BR7708737 A BR 7708737A BR 7708737 A BR7708737 A BR 7708737A BR 7708737 A BR7708737 A BR 7708737A
Authority
BR
Brazil
Prior art keywords
pocos
appearance
preventing
water
already drilled
Prior art date
Application number
BR7708737A
Other languages
English (en)
Inventor
L Vio
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of BR7708737A publication Critical patent/BR7708737A/pt

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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/887—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • 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
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/003—Means for stopping loss of drilling fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
BR7708737A 1976-12-30 1977-12-29 Processo para prevencao do aparecimento de agua nos pocos ja perfurados ou em curso de perfuracao BR7708737A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639554A FR2376287A1 (fr) 1976-12-30 1976-12-30 Prevention des venues d'eau dans les puits deja fores ou en cours de forage

Publications (1)

Publication Number Publication Date
BR7708737A true BR7708737A (pt) 1978-11-21

Family

ID=9181728

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7708737A BR7708737A (pt) 1976-12-30 1977-12-29 Processo para prevencao do aparecimento de agua nos pocos ja perfurados ou em curso de perfuracao

Country Status (9)

Country Link
US (1) US4155405A (pt)
AU (1) AU517194B2 (pt)
BR (1) BR7708737A (pt)
CA (1) CA1099908A (pt)
FR (1) FR2376287A1 (pt)
GB (1) GB1545410A (pt)
NL (1) NL187985C (pt)
NO (1) NO148683C (pt)
OA (1) OA05837A (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199625A (en) * 1978-06-02 1980-04-22 The Dow Chemical Company Rendering porous structures impermeable by treatment with pH insensitive gelable compositions of amide polymers
US4366194A (en) * 1978-06-02 1982-12-28 The Dow Chemical Co. Rendering porous structures impermeable by treatment with pH insensitive gelable compositions of amide polymers and composition
US4521452A (en) * 1979-10-25 1985-06-04 Highsmith Ronald E Gel-forming compositions and the use thereof
FR2471274A1 (fr) * 1979-12-11 1981-06-19 Sicopal Nouveau materiau composite a base de bois et de matiere thermoplastique et procede de preparation dudit materiau
US4461351A (en) * 1983-02-28 1984-07-24 Marathon Oil Company Process for partially or completely plugging permeable zones in a subterranean formation
US4461352A (en) * 1983-02-28 1984-07-24 Marathon Oil Company Process for selectively plugging a subterranean formation with a polymer gel
US4572295A (en) * 1984-08-13 1986-02-25 Exotek, Inc. Method of selective reduction of the water permeability of subterranean formations
FR2611803B1 (fr) * 1987-03-06 1989-07-07 Inst Francais Du Petrole Procede pour la reduction selective des venues d'eau dans les puits producteurs d'huile ou de gaz
US4782900A (en) * 1987-04-24 1988-11-08 Pfizer Inc. Aminoalkylated polyacrylamide aldehyde gels, their preparation and use in oil recovery
US4773482A (en) * 1987-06-01 1988-09-27 Conoco Inc. Reducing permeability of highly permeable zones in oil and gas formations
US4974677A (en) * 1989-10-16 1990-12-04 Mobil Oil Corporation Profile control process for use under high temperature reservoir conditions
EP0594790B1 (en) * 1991-07-17 1998-03-25 National Diagnostics Polyacrylamide gel matrix
FR2682991B1 (fr) * 1991-10-25 1998-06-19 Inst Francais Du Petrole Utilisation de gels faibles comprenant du polyacrylamide et du glyoxal pour la reduction selective de la permeabilite a l'eau.
US5617920A (en) * 1992-08-31 1997-04-08 Union Oil Company Of California Method for modifying gelation time of organically crosslinked, aqueous gels
GB9803331D0 (en) * 1998-02-18 1998-04-15 British Gas Plc Water shutoff treatment for gas wells
RU2261321C1 (ru) * 2004-04-19 2005-09-27 Лядов Борис Сергеевич Гелеобразующий состав
US7875676B2 (en) * 2006-09-07 2011-01-25 Ciba Specialty Chemicals Corporation Glyoxalation of vinylamide polymer
AU2013202746B2 (en) * 2006-09-07 2014-04-03 Basf Se Glyoxalation of vinylamide polymer
CN101553508B (zh) * 2006-09-07 2012-12-26 西巴控股有限公司 乙烯基酰胺聚合物的乙二醛化
AR071441A1 (es) * 2007-11-05 2010-06-23 Ciba Holding Inc N- vinilamida glioxilada
CA2858310C (en) 2011-12-06 2021-02-16 Basf Se Preparation of polyvinylamide cellulose reactive adducts
WO2014066135A1 (en) * 2012-10-24 2014-05-01 Baker Hughes Incorporated Crosslinkable water soluble compositions and methods of using the same
RU2660810C2 (ru) * 2013-02-28 2018-07-10 Кемира Ойй Гелевые композиции для применения в гидроразрыве пластов
CN105531420B (zh) 2013-09-09 2018-02-27 巴斯夫欧洲公司 高分子量和高阳离子电荷乙二醛化聚丙烯酰胺共聚物及其制造方法和用途
AU2014373884B2 (en) * 2013-12-31 2018-11-29 Oyj, Kemira Boosters for breakers containing iron compounds
CN105849224A (zh) * 2013-12-31 2016-08-10 凯米罗总公司 交联的丙烯酰胺聚合物或共聚物凝胶和破碎剂组合物及使用方法
US10738231B2 (en) 2015-04-22 2020-08-11 Halliburton Energy Services, Inc. Syneresis reducing compositions for conformance applications using metal cross-linked gels
BR112021007984A2 (pt) * 2018-10-31 2021-08-03 Kemira Oyj métodos e composições para recuperação melhorada de óleo

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302717A (en) * 1961-12-26 1967-02-07 Dow Chemical Co Selective plugging of subterranean formations to inhibit intrusion of water
US3759197A (en) * 1971-09-22 1973-09-18 W Bracke Process for the agglomeration of particulate materials
US3795276A (en) * 1971-10-20 1974-03-05 Dow Chemical Co Composition and the use thereof for reducing the permeability of a formation
US4009755A (en) * 1976-03-17 1977-03-01 Union Oil Company Of California Selectively controlling the flow of fluids through subterranean formations

Also Published As

Publication number Publication date
FR2376287A1 (fr) 1978-07-28
NL187985C (nl) 1992-03-02
CA1099908A (fr) 1981-04-28
US4155405A (en) 1979-05-22
NO148683B (no) 1983-08-15
GB1545410A (en) 1979-05-10
OA05837A (fr) 1981-05-31
FR2376287B1 (pt) 1979-04-20
AU3200277A (en) 1979-06-28
NO148683C (no) 1983-11-23
NO774414L (no) 1978-07-03
AU517194B2 (en) 1981-07-16
NL7714566A (nl) 1978-07-04

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