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EA200101055A1 - Способ и оборудование для уменьшения образования отложений в нагнетательных и добывающих скважинах - Google Patents

Способ и оборудование для уменьшения образования отложений в нагнетательных и добывающих скважинах

Info

Publication number
EA200101055A1
EA200101055A1 EA200101055A EA200101055A EA200101055A1 EA 200101055 A1 EA200101055 A1 EA 200101055A1 EA 200101055 A EA200101055 A EA 200101055A EA 200101055 A EA200101055 A EA 200101055A EA 200101055 A1 EA200101055 A1 EA 200101055A1
Authority
EA
Eurasian Patent Office
Prior art keywords
wells
formation
bacteria
equipment
deposits
Prior art date
Application number
EA200101055A
Other languages
English (en)
Inventor
Феликс Антони Перриелло
Original Assignee
Феликс Антони Перриелло
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 Феликс Антони Перриелло filed Critical Феликс Антони Перриелло
Publication of EA200101055A1 publication Critical patent/EA200101055A1/ru

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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning

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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

В заявке описаны способ и оборудование, использующие алканутилизирующие бактерии для уменьшения образования отложений в нагнетательных (90, 91) и добывающей (80) скважинах. Изобретение ограничивает отложение в скважинах (90, 91, 80) образующих в них отложения и обычно забивающих скважины материалов, таких как комбинации бактерий и оксидов металла. В предпочтительном варианте в зону обработки, расположенную рядом с впускным или выпускным отверстием (84) скважины, закачивают бутановый субстрат и кислородсодержащий газ, которые стимулируют рост бутанутилизирующих бактерий, эффективно снижающих или полностью устраняющих образование отложений в скважине (80).Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200101055A 1999-04-16 2000-04-14 Способ и оборудование для уменьшения образования отложений в нагнетательных и добывающих скважинах EA200101055A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/293,088 US6244346B1 (en) 1996-12-17 1999-04-16 Method and apparatus for reducing fouling of injection and recovery wells
PCT/US2000/010265 WO2000063527A1 (en) 1999-04-16 2000-04-14 Method and apparatus for reducing fouling of injection and recovery wells

Publications (1)

Publication Number Publication Date
EA200101055A1 true EA200101055A1 (ru) 2002-04-25

Family

ID=23127621

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200101055A EA200101055A1 (ru) 1999-04-16 2000-04-14 Способ и оборудование для уменьшения образования отложений в нагнетательных и добывающих скважинах

Country Status (10)

Country Link
US (2) US6244346B1 (ru)
EP (1) EP1171685A4 (ru)
CN (1) CN1349587A (ru)
AU (1) AU4464500A (ru)
BR (1) BR0009806A (ru)
CA (1) CA2367601A1 (ru)
EA (1) EA200101055A1 (ru)
MX (1) MXPA01010446A (ru)
PL (1) PL351072A1 (ru)
WO (1) WO2000063527A1 (ru)

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CN104948152B (zh) * 2015-05-29 2017-12-08 苏州泽方新能源技术有限公司 一种生物表面活性剂的油田施工工艺
CN107794233A (zh) * 2016-08-31 2018-03-13 中石化石油工程技术服务有限公司 一种复合菌制剂及其制备方法和钻井废水的处理方法
CN106475409A (zh) * 2016-10-26 2017-03-08 北京生态岛科技有限责任公司 一种注射系统
KR20220003539A (ko) 2019-04-09 2022-01-10 덤바이온트, 인코포레이티드 피부 건강을 개선하기 위한 그리고 병원성 미소생물과 연관된 질환, 장애 및 병태의 치료 및 예방을 위한 조성물 및 방법
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CN111808591A (zh) * 2020-07-27 2020-10-23 北京贝斯特佳科技有限公司 一种井筒盐结晶分散剂及其调控方法和应用
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Also Published As

Publication number Publication date
BR0009806A (pt) 2002-01-15
PL351072A1 (en) 2003-03-10
WO2000063527A1 (en) 2000-10-26
US6244346B1 (en) 2001-06-12
EP1171685A1 (en) 2002-01-16
MXPA01010446A (es) 2003-07-21
AU4464500A (en) 2000-11-02
CA2367601A1 (en) 2000-10-26
US20020066566A1 (en) 2002-06-06
EP1171685A4 (en) 2003-05-21
CN1349587A (zh) 2002-05-15

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