IT1403889B1 - Metodo per la riduzione del coning in pozzi a olio mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera - Google Patents

Metodo per la riduzione del coning in pozzi a olio mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera

Info

Publication number
IT1403889B1
IT1403889B1 ITMI2010A002413A ITMI20102413A IT1403889B1 IT 1403889 B1 IT1403889 B1 IT 1403889B1 IT MI2010A002413 A ITMI2010A002413 A IT MI2010A002413A IT MI20102413 A ITMI20102413 A IT MI20102413A IT 1403889 B1 IT1403889 B1 IT 1403889B1
Authority
IT
Italy
Prior art keywords
welled
coning
wells
structured
nano
Prior art date
Application number
ITMI2010A002413A
Other languages
English (en)
Inventor
Marco Sangermano
Laura Montanaro
Frascesca Verga
Original Assignee
Eni Spa
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 Eni Spa filed Critical Eni Spa
Priority to ITMI2010A002413A priority Critical patent/IT1403889B1/it
Priority to IT000435A priority patent/ITMI20110435A1/it
Priority to US13/976,806 priority patent/US20140083704A1/en
Priority to CN2011800674117A priority patent/CN103443239A/zh
Priority to PCT/IB2011/055978 priority patent/WO2013104940A1/en
Priority to RU2013132375/03A priority patent/RU2013132375A/ru
Priority to CA2821768A priority patent/CA2821768A1/en
Publication of ITMI20102413A1 publication Critical patent/ITMI20102413A1/it
Priority to NO20130939A priority patent/NO20130939A1/no
Application granted granted Critical
Publication of IT1403889B1 publication Critical patent/IT1403889B1/it

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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
    • 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
    • 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
    • C09K8/516—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • 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
    • C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Fats And Perfumes (AREA)
ITMI2010A002413A 2010-12-27 2010-12-27 Metodo per la riduzione del coning in pozzi a olio mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera IT1403889B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ITMI2010A002413A IT1403889B1 (it) 2010-12-27 2010-12-27 Metodo per la riduzione del coning in pozzi a olio mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera
IT000435A ITMI20110435A1 (it) 2010-12-27 2011-03-18 Metodo per la riduzione del coning in pozzi a olio mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera
US13/976,806 US20140083704A1 (en) 2010-12-27 2011-12-27 Method for reducing coning in oil wells by means of micro (nano) structured fluids with controlled release of barrier substances
CN2011800674117A CN103443239A (zh) 2010-12-27 2011-12-27 通过微米(纳米)结构流体物质的方式降低油井中锥进的方法
PCT/IB2011/055978 WO2013104940A1 (en) 2010-12-27 2011-12-27 Method for reducing coning in oil wells by means of micro (nano) structured fluids substances
RU2013132375/03A RU2013132375A (ru) 2010-12-27 2011-12-27 Способ уменьшения конуса обводнения в нефтяных скважинах с помощью микро(нано)структурированных текучих сред с регулируемым высвобождением барьерных веществ
CA2821768A CA2821768A1 (en) 2010-12-27 2011-12-27 Method for reducing coning in oil wells by means of micro(nano)structured fluids with controlled release of barrier substances
NO20130939A NO20130939A1 (no) 2010-12-27 2013-07-04 Fremgangsmåte for å redusere koning i oljebrønner ved hjelp av mikro(nano) -strukturerte fluider med kontrollert frigjøring av barrieresubstanser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2010A002413A IT1403889B1 (it) 2010-12-27 2010-12-27 Metodo per la riduzione del coning in pozzi a olio mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera

Publications (2)

Publication Number Publication Date
ITMI20102413A1 ITMI20102413A1 (it) 2012-06-28
IT1403889B1 true IT1403889B1 (it) 2013-11-08

Family

ID=43737066

Family Applications (2)

Application Number Title Priority Date Filing Date
ITMI2010A002413A IT1403889B1 (it) 2010-12-27 2010-12-27 Metodo per la riduzione del coning in pozzi a olio mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera
IT000435A ITMI20110435A1 (it) 2010-12-27 2011-03-18 Metodo per la riduzione del coning in pozzi a olio mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT000435A ITMI20110435A1 (it) 2010-12-27 2011-03-18 Metodo per la riduzione del coning in pozzi a olio mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera

Country Status (7)

Country Link
US (1) US20140083704A1 (it)
CN (1) CN103443239A (it)
CA (1) CA2821768A1 (it)
IT (2) IT1403889B1 (it)
NO (1) NO20130939A1 (it)
RU (1) RU2013132375A (it)
WO (1) WO2013104940A1 (it)

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IT1406671B1 (it) * 2010-12-27 2014-03-07 Eni Spa Metodo per il recupero di olio da un giacimento mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera
CA2896186A1 (en) * 2013-01-25 2014-07-31 Wintershall Holding GmbH Method for recovering oil
CN105295878A (zh) * 2014-07-21 2016-02-03 中国石油化工股份有限公司 一种纳米二氧化硅乳化堵水剂及其应用
AU2016247878B2 (en) * 2015-04-13 2020-07-09 Eni S.P.A. Method for inhibiting the permeation of water in an extraction well of a hydrocarbon fluid from an underground reservoir
GB201507480D0 (en) 2015-04-30 2015-06-17 Johnson Matthey Plc Oil field chemical delivery fluids, methods for their use in the targeted delivery of oil field chemicals to subterranean hydrocarbon reservoirs and methods
EA201792390A1 (ru) 2015-04-30 2018-05-31 Джонсон Мэтти Паблик Лимитед Компани Система с контролируемым высвобождением для высвобождения реагентов для добычи нефти и применение системы для обработки и мониторинга пласта
CN106833575B (zh) * 2016-12-28 2019-12-10 浙江海洋大学 一种核壳结构的复合聚合物微球及其制备方法
CN107686723B (zh) * 2017-08-11 2020-03-10 中国石油天然气股份有限公司 一种co2响应就地凝胶封窜溶胶及其制备方法与应用
JP6844591B2 (ja) * 2018-07-10 2021-03-17 東洋製罐グループホールディングス株式会社 ポリ乳酸共重合体及びその製造方法
CN110160932B (zh) * 2019-06-03 2023-12-15 西南石油大学 一种油水相对渗透率曲线测试装置及测试方法
CN110617043A (zh) * 2019-09-16 2019-12-27 中国石油天然气股份有限公司 一种利用聚苯乙烯单体改善油藏水驱效果的方法
CN112300767B (zh) * 2020-09-22 2022-04-05 山东大学 一种绿色靶向微胶囊及制备体系、制备方法和应用
CN115711112B (zh) * 2022-10-31 2024-06-28 西南石油大学 一种聚合物驱用降压增注体系及增注方法
US12601063B2 (en) 2022-11-11 2026-04-14 Saudi Arabian Oil Company Landing base external corrosion inhibition using in-situ formed polyacrylamide gel
CN115853482B (zh) * 2023-02-27 2023-05-02 中国石油大学(华东) 胶囊聚合物驱提高采收率的方法和系统

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Also Published As

Publication number Publication date
WO2013104940A1 (en) 2013-07-18
ITMI20110435A1 (it) 2012-06-28
NO20130939A1 (no) 2013-09-16
CA2821768A1 (en) 2012-06-27
US20140083704A1 (en) 2014-03-27
CN103443239A (zh) 2013-12-11
ITMI20102413A1 (it) 2012-06-28
RU2013132375A (ru) 2015-02-10
WO2013104940A8 (en) 2013-09-12

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