BR9406516A - Processos para a acidificação de um reservatório subterraneo e para a remoção de incrustação de carbonato ou de ferro de um reservatório submerso ou de um equipamento de campo de campo petrolifero - Google Patents

Processos para a acidificação de um reservatório subterraneo e para a remoção de incrustação de carbonato ou de ferro de um reservatório submerso ou de um equipamento de campo de campo petrolifero

Info

Publication number
BR9406516A
BR9406516A BR9406516A BR9406516A BR9406516A BR 9406516 A BR9406516 A BR 9406516A BR 9406516 A BR9406516 A BR 9406516A BR 9406516 A BR9406516 A BR 9406516A BR 9406516 A BR9406516 A BR 9406516A
Authority
BR
Brazil
Prior art keywords
reservoir
acidification
carbonate
removal
processes
Prior art date
Application number
BR9406516A
Other languages
English (en)
Inventor
Vivian Moses
Ralph Edmund Harris
Original Assignee
Cleansorb Ltd
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 Cleansorb Ltd filed Critical Cleansorb Ltd
Publication of BR9406516A publication Critical patent/BR9406516A/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
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • C09K8/905—Biopolymers
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • 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
    • 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
    • C09K8/62—Compositions for forming crevices or fractures
    • 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
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids

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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Sludge (AREA)
BR9406516A 1993-04-29 1994-04-29 Processos para a acidificação de um reservatório subterraneo e para a remoção de incrustação de carbonato ou de ferro de um reservatório submerso ou de um equipamento de campo de campo petrolifero BR9406516A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939308884A GB9308884D0 (en) 1993-04-29 1993-04-29 Acidising oil reservoirs
PCT/GB1994/000922 WO1994025731A1 (en) 1993-04-29 1994-04-29 Acidising underground reservoirs

Publications (1)

Publication Number Publication Date
BR9406516A true BR9406516A (pt) 1996-01-09

Family

ID=10734691

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406516A BR9406516A (pt) 1993-04-29 1994-04-29 Processos para a acidificação de um reservatório subterraneo e para a remoção de incrustação de carbonato ou de ferro de um reservatório submerso ou de um equipamento de campo de campo petrolifero

Country Status (12)

Country Link
US (1) US5678632A (pt)
EP (1) EP0696335B1 (pt)
CN (1) CN1056903C (pt)
AU (1) AU674949B2 (pt)
BR (1) BR9406516A (pt)
CA (1) CA2161537C (pt)
DE (1) DE69408835D1 (pt)
DK (1) DK0696335T3 (pt)
GB (1) GB9308884D0 (pt)
NO (1) NO319027B1 (pt)
RU (1) RU2122633C1 (pt)
WO (1) WO1994025731A1 (pt)

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WO2001018147A1 (en) * 1999-09-07 2001-03-15 Crompton Corporation Quaternary ammonium salts as thickening agents for aqueous systems
US7358215B1 (en) 1999-09-07 2008-04-15 Akzo Nobel Surface Chemistry Llc Quaternary ammonium salts as thickening agents for aqueous systems
US6818594B1 (en) 1999-11-12 2004-11-16 M-I L.L.C. Method for the triggered release of polymer-degrading agents for oil field use
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US6877563B2 (en) * 2003-01-21 2005-04-12 Halliburton Energy Services, Inc. Methods of drilling and completing well bores
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GB2412389A (en) * 2004-03-27 2005-09-28 Cleansorb Ltd Process for treating underground formations
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US7926568B2 (en) * 2006-08-10 2011-04-19 Halliburton Energy Services, Inc. Non-acid acidizing methods and compositions
US7921912B2 (en) * 2006-08-10 2011-04-12 Halliburton Energy Services, Inc. Non-acid acidizing methods and compositions
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CN101838529B (zh) * 2009-03-17 2013-03-06 大连百奥泰科技有限公司 一种油气田酶催化就地深度酸化液及其应用
US8835364B2 (en) * 2010-04-12 2014-09-16 Clearwater International, Llc Compositions and method for breaking hydraulic fracturing fluids
US11795108B2 (en) 2016-10-31 2023-10-24 Biomason Inc. Microorganism loaded aggregate and manufacturing methods
US10717674B2 (en) 2010-04-27 2020-07-21 Biomason, Inc. Methods for the manufacture of colorfast masonry
RU2455478C1 (ru) * 2011-02-04 2012-07-10 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Способ гидравлического разрыва карбонатного пласта
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US9546315B2 (en) 2011-05-28 2017-01-17 Avello Bioenergy, Inc. Compositions, methods, apparatus, and systems for incorporating bio-derived materials in drilling and hydraulic fracturing
RU2490443C1 (ru) * 2012-12-03 2013-08-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Способ обработки призабойной зоны двухустьевой добывающей скважины
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US10259993B2 (en) 2013-04-15 2019-04-16 Epygen Labs Fz Llc Stabilized acid precursor and acid-enzyme formulations for drilling mud cake removal
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CN105441059B (zh) * 2014-08-29 2019-01-18 中国石油天然气股份有限公司 交联剂组合物、酸性前置液及其应用
RU2627336C1 (ru) * 2016-11-25 2017-08-07 Публичное акционерное общество "Татнефть" им. В.Д.Шашина Способ разработки слабопроницаемых коллекторов периодичной закачкой углекислого газа
CA3058974A1 (en) * 2017-04-07 2018-10-11 Saudi Arabian Oil Company Compositions and methods for controlled delivery of acid
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WO2019094014A1 (en) * 2017-11-09 2019-05-16 Halliburton Energy Services, Inc. Methods and compositions for acidizing and stabilizing formation of fracture faces in the same treatment
CN109944583B (zh) * 2017-12-19 2022-03-01 中国石油天然气股份有限公司 碳酸盐岩油井中储集体个数的获取方法及装置
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JP2022520843A (ja) * 2019-02-15 2022-04-01 バイオメゾン・インコーポレイテッド 熱及び圧力を使用しない生物学的焼結
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CN110397429B (zh) * 2019-09-05 2020-06-30 中国石油大学(华东) 一种基于液电效应与岩石压胀的油气田增产技术
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Also Published As

Publication number Publication date
NO954276L (no) 1995-10-26
CN1056903C (zh) 2000-09-27
EP0696335A1 (en) 1996-02-14
DE69408835D1 (de) 1998-04-09
RU2122633C1 (ru) 1998-11-27
CA2161537C (en) 2005-08-09
GB9308884D0 (en) 1993-06-16
CN1125472A (zh) 1996-06-26
WO1994025731A1 (en) 1994-11-10
US5678632A (en) 1997-10-21
CA2161537A1 (en) 1994-11-10
AU674949B2 (en) 1997-01-16
EP0696335B1 (en) 1998-03-04
NO954276D0 (no) 1995-10-26
AU6577494A (en) 1994-11-21
DK0696335T3 (da) 1998-06-02
NO319027B1 (no) 2005-06-06

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 03/08/2014