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 CN2011800674117A priority patent/CN103443239A/zh
Priority to RU2013132375/03A priority patent/RU2013132375A/ru
Priority to PCT/IB2011/055978 priority patent/WO2013104940A1/en
Priority to US13/976,806 priority patent/US20140083704A1/en
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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
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
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
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
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
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
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)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9518211B2 (en) * 2013-01-25 2016-12-13 Basf Se 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
US10927247B2 (en) 2015-04-13 2021-02-23 Eni S.P.A. Method for inhibiting the permeation of water in an extraction well of a hydrocarbon fluid from an underground reservoir
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
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
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
CN115711112A (zh) * 2022-10-31 2023-02-24 西南石油大学 一种聚合物驱用降压增注体系及增注方法
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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726340A (en) * 1971-09-03 1973-04-10 W Fraser Apparatus for overcoming lost circulation in oil wells
US3965986A (en) 1974-10-04 1976-06-29 Texaco Inc. Method for oil recovery improvement
US4456067A (en) * 1981-04-03 1984-06-26 Marathon Oil Company Process for inhibiting hydrate formation in producing gas wells
US5214096A (en) * 1988-02-08 1993-05-25 Allied Colloids Limited Water soluble acrylic polymerizable materials, polymers made from them, and processes of making them
GB8913834D0 (en) 1989-06-15 1989-08-02 Russell Boyd Treatment for reducing water coning in an oil reservoir
US5348584A (en) * 1993-06-30 1994-09-20 Halliburton Company Hydrocarbon liquid and water dispersible particulate cement compositions
CN1120745C (zh) * 1998-10-29 2003-09-10 株式会社成和化成 含有核心材料的微胶囊及其生产方法
GB0213599D0 (en) * 2002-06-13 2002-07-24 Bp Exploration Operating Process
GB0306333D0 (en) * 2003-03-20 2003-04-23 Advanced Gel Technology Ltd Restricting fluid passage and novel materials therefor
JP2005113009A (ja) * 2003-10-08 2005-04-28 Musashino Tsuchishitsu Chosa Kk 止水材
US7363976B1 (en) * 2004-09-09 2008-04-29 Bottom Line Industries, Inc Well remediation using downhole slurry
US7690429B2 (en) * 2004-10-21 2010-04-06 Halliburton Energy Services, Inc. Methods of using a swelling agent in a wellbore
US8012533B2 (en) * 2005-02-04 2011-09-06 Oxane Materials, Inc. Composition and method for making a proppant
US7490667B2 (en) * 2006-10-02 2009-02-17 Fairmount Minerals, Inc. Proppants with soluble composite coatings
CN100572494C (zh) * 2007-09-06 2009-12-23 中国石油大学(华东) 延缓油气井工作液外加剂释放的微胶囊及其制备方法
CA2650205C (en) * 2008-01-18 2016-03-29 Rta Systems, Inc. Dual-use micro encapsulation composition for hydrocarbons and detoxification of highly hazardous chemicals and substances
US20100096128A1 (en) * 2008-10-17 2010-04-22 Schlumberger Technology Corporation Enhancing hydrocarbon recovery
CN102485830A (zh) * 2010-12-02 2012-06-06 北京化工大学 一种核壳型无机/有机聚合物复合微球调剖驱油剂
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

Also Published As

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

Similar Documents

Publication Publication Date Title
IT1403889B1 (it) Metodo per la riduzione del coning in pozzi a olio mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera
GB2513019B (en) A method of electromagnetic defectoscopy for multi-string wells and the electromagnetic downhole defectoscope
EP2683786A4 (en) NETWORK FOR A HYDRAULIC FRACTURING LIQUID
BR112013029316A2 (pt) micro-partícula injetável de liberação controlada
IT1406671B1 (it) Metodo per il recupero di olio da un giacimento mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera
DK2751387T3 (da) Selvsuspenderende proppanter til hydraulisk frakturering
GB201110672D0 (en) Wellbore fluid
EP2749349A4 (en) MICROFLUIDIC DEVICE
EP2909280A4 (en) PASSIVE PACKAGING FOR THE RELEASE OF CHEMICAL AGENTS IN DRILLING WELLS
EP2809414A4 (en) MANAGEMENT OF FLUID CONNECTIONS WITH MICROFLUIDIC DEVICES
EP2729234A4 (en) PROCESS FOR OZONOLYSIS OF ORGANIC COMPOUNDS
IT1399371B1 (it) Apparato miscelatore di fluidi
EP2519603A4 (en) METHOD FOR FLUID PISTON CONSOLIDATION IN A FLUID SYSTEM IN DRILLING APPLICATIONS
GB201500252D0 (en) Reservoir wellbore fluid
BR112014006668A2 (pt) sistema liberador de ácaro predador fitoseídeo, utilização de um ácaro anfitrião, método produzir um sistema liberador de ácaros predadores fitoseídeos, e utilização do sistema liberador de ácaro predador fitoseídeo
BR112014031038A2 (pt) métodos para produzir um líquido de açúcar e para produzir uma substância química
GB2520849B (en) Wellbore fluid used with oil-swellable elements
ITMI20111340A1 (it) Procedimento per la produzione di un sistema microfluidico
IL236101A0 (en) Operator to control Nigar
IT1403518B1 (it) Dispositivo microfluidico per la manipolazione di particelle
BR112014017215A8 (pt) método para a produção de um produto químico
HK1205278A1 (en) Method for removing a high definition nanostructure, a partly freestanding layer, a sensor comprising said layer and a method using said sensor
BR112014017005A2 (pt) método para a produção de um produto químico
FR2986616B1 (fr) Procede de modelisation de permeation aux essences d'une structure polymere multicouches
IT1403859B1 (it) Dispositivo di sgancio per la chiusura rapida di una valvola per fluidi