[go: up one dir, main page]

MX2009002513A - Procedimiento para la recuperacion de hidrocarburos. - Google Patents

Procedimiento para la recuperacion de hidrocarburos.

Info

Publication number
MX2009002513A
MX2009002513A MX2009002513A MX2009002513A MX2009002513A MX 2009002513 A MX2009002513 A MX 2009002513A MX 2009002513 A MX2009002513 A MX 2009002513A MX 2009002513 A MX2009002513 A MX 2009002513A MX 2009002513 A MX2009002513 A MX 2009002513A
Authority
MX
Mexico
Prior art keywords
formation
oil
divalent cation
displacement fluid
injection well
Prior art date
Application number
MX2009002513A
Other languages
English (en)
Inventor
Ian Ralph Collins
Gary Russell Jerauld
Arnaud Lager
Patrick Lee Mcguire
Kevin Webb
Original Assignee
Bp Exploration Operating
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 Bp Exploration Operating filed Critical Bp Exploration Operating
Publication of MX2009002513A publication Critical patent/MX2009002513A/es

Links

Classifications

    • 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
    • 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
    • E21B43/20—Displacing by water
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/904—Process of making fluids or additives therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/935—Enhanced oil recovery
    • Y10S507/936—Flooding the formation

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Los hidrocarburos se recuperan de fortnaciones subterráneas mediante inundación con agua. El método comprende pasar un fluido de desplazamiento acuoso por vía de un pozo de inyección a través de una formación de gres porosa y permeable para liberar crudo y recuperar dicho crudo recuperado en un pozo de producción separado de dicho pozo de inyección, en donde (a) la formación de gres comprende al menos un mineral que tiene un potencial zeta negativo en las condiciones de la formación; (b) están presentes crudo y agua innata en los poros de la formación; y (c) la fracción del contenido en cationes divalentes de dicho fluido de desplazamiento acuoso al contenido en cationes divalentes de dicho agua innata es menor de 1.
MX2009002513A 2006-09-08 2007-09-05 Procedimiento para la recuperacion de hidrocarburos. MX2009002513A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84300006P 2006-09-08 2006-09-08
PCT/GB2007/003337 WO2008029124A1 (en) 2006-09-08 2007-09-05 Hydrocarbon recovery process

Publications (1)

Publication Number Publication Date
MX2009002513A true MX2009002513A (es) 2009-08-07

Family

ID=38714205

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009002513A MX2009002513A (es) 2006-09-08 2007-09-05 Procedimiento para la recuperacion de hidrocarburos.

Country Status (13)

Country Link
US (2) US7987907B2 (es)
CN (2) CN103061725B (es)
AR (1) AR062716A1 (es)
AU (1) AU2007293281B2 (es)
BR (1) BRPI0716508B1 (es)
CA (1) CA2662295C (es)
DK (2) DK178809B1 (es)
EA (1) EA015208B1 (es)
EG (1) EG26795A (es)
GB (2) GB2478217B (es)
MX (1) MX2009002513A (es)
NO (1) NO343975B1 (es)
WO (1) WO2008029124A1 (es)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8794320B2 (en) * 2006-03-27 2014-08-05 Shell Oil Company Water injection systems and methods
CN103061725B (zh) * 2006-09-08 2015-08-19 英国石油勘探运作有限公司 烃采收工艺
WO2009123683A2 (en) * 2008-04-03 2009-10-08 Bp Corporation North America Inc. Softened injection water
EP2373757B1 (en) 2009-01-08 2020-02-26 BP Corporation North America Inc. Hydrocarbon recovery process
US20110306525A1 (en) 2009-02-13 2011-12-15 Dirk Jacob Lighthelm Aqueous displacement fluid injection for enhancing oil recovery from an oil bearing formation
EP2396383A1 (en) * 2009-02-13 2011-12-21 Shell Internationale Research Maatschappij B.V. Aqueous displacement fluid injection for enhancing oil recovery from a limestone or dolomite formation
EP2261459A1 (en) * 2009-06-03 2010-12-15 BP Exploration Operating Company Limited Method and system for configuring crude oil displacement system
CA2768572A1 (en) * 2009-07-18 2011-01-27 University Of Wyoming Single-well diagnostics and increased oil recovery by oil injection and sequential waterflooding
US9492790B2 (en) 2010-01-14 2016-11-15 Bp Exploration Operating Company Limited Process of supplying water of controlled salinity
WO2011109782A1 (en) * 2010-03-04 2011-09-09 Altarock Energy, Inc. Colloidal-crystal quantum dots as tracers in underground formations
US8550164B2 (en) 2010-07-23 2013-10-08 Saudi Arabian Oil Company Oil recovery process for carbonate reservoirs
US8550163B2 (en) 2010-07-23 2013-10-08 Saudi Arabian Oil Company Oil recovery process for carbonate reservoirs
US8657000B2 (en) 2010-11-19 2014-02-25 Exxonmobil Upstream Research Company Systems and methods for enhanced waterfloods
US8739869B2 (en) 2010-11-19 2014-06-03 Exxonmobil Upstream Research Company Systems and methods for enhanced waterfloods
US8656996B2 (en) 2010-11-19 2014-02-25 Exxonmobil Upstream Research Company Systems and methods for enhanced waterfloods
US9206348B2 (en) * 2011-02-16 2015-12-08 Wintershall Holding GmbH Process for mineral oil production from mineral oil deposits with high deposit temperature
EP2707453B8 (en) 2011-05-13 2019-11-27 Saudi Arabian Oil Company Carbon-based fluorescent tracers as oil reservoir nano-agents
US9982521B2 (en) 2011-05-18 2018-05-29 Bp Exploration Operating Company Limited Method for injecting low salinity water
US8812271B1 (en) 2011-09-06 2014-08-19 Sandia Corporation Waterflooding injectate design systems and methods
US9518449B1 (en) 2011-09-06 2016-12-13 Sandia Corporation Waterflooding injectate design systems and methods
DK2812409T3 (en) * 2012-02-09 2019-03-25 Bp Exploration Operating Co Ltd IMPROVED PROCEDURES FOR OIL EXTRACTION USING LOW SALT CONDITIONS
RU2647524C2 (ru) * 2012-08-09 2018-03-16 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ добычи и отделения нефти
EP2716731A1 (en) * 2012-10-08 2014-04-09 Maersk Olie Og Gas A/S Method for the recovery of hydrocarbons from an oil reservoir
EP2716730A1 (en) 2012-10-08 2014-04-09 Maersk Olie Og Gas A/S Method and device for the recovery of hydrocarbons from an oil reservoir
CN103206208B (zh) * 2013-03-08 2016-01-20 中国石油化工股份有限公司河南油田分公司石油勘探开发研究院 一种微观不同赋存状态剩余油宏观量化的方法
US9727928B2 (en) 2013-03-14 2017-08-08 National Technology & Engineering Solutions Of Sandia, Llc Financial methods for waterflooding injectate design
US9982520B2 (en) 2013-07-17 2018-05-29 Bp Exploration Operating Company Limited Oil recovery method
WO2015061194A1 (en) * 2013-10-23 2015-04-30 Shell Oil Company Process for recovery of oil from an oil-bearing formation
EA031121B1 (ru) * 2013-10-23 2018-11-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ снижения вязкости полимерсодержащей текучей среды, добытой при извлечении нефти
US9470080B2 (en) 2014-03-12 2016-10-18 General Electric Company Method and system for recovering oil from an oil-bearing formation
DE112014006554T5 (de) * 2014-04-04 2016-12-15 Multi-Chem Group, Llc Bestimmung der Behandlungsfluidzusammensetzung unter Verwendung einer Minilagerstättenvorrichtung
JP6684042B2 (ja) * 2014-09-08 2020-04-22 任天堂株式会社 電子機器
US10308863B2 (en) * 2014-09-15 2019-06-04 Shell Oil Company Formation preconditioning using an aqueous polymer preflush
AR103391A1 (es) 2015-01-13 2017-05-03 Bp Corp North America Inc Métodos y sistemas para producir hidrocarburos desde roca productora de hidrocarburos a través del tratamiento combinado de la roca y la inyección de agua posterior
US20180032356A1 (en) * 2015-02-03 2018-02-01 Schlumberger Technology Corporation Enhanced Oil Recovery (EOR) Chemical Coreflood Simulation Study Workflow
US10711177B2 (en) 2015-03-20 2020-07-14 Chevron U.S.A. Inc. Engineering formation wettability characteristics
US10865341B2 (en) 2015-03-20 2020-12-15 Chevron U.S.A. Inc. Engineering formation wettability characteristics
WO2016153934A1 (en) 2015-03-20 2016-09-29 Chevron U.S.A. Inc. Engineering formation wettability characteristics
US10442979B2 (en) * 2015-06-08 2019-10-15 Schlumberger Technology Corporation Injection fluid tuning
RU2609031C1 (ru) * 2015-08-26 2017-01-30 Акционерное общество "Зарубежнефть" Состав ионно-модифицированной воды для повышения нефтеотдачи пласта
US10550312B2 (en) 2016-01-19 2020-02-04 Saudi Arabian Oil Company Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs
US10723937B2 (en) 2016-01-19 2020-07-28 Saudi Arabian Oil Company Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs
US10781362B2 (en) 2016-01-19 2020-09-22 Saudi Arabian Oil Company Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs
US10961831B2 (en) 2016-01-19 2021-03-30 Saudi Arabian Oil Company Polymer flooding processes for viscous oil recovery in carbonate reservoirs
US10457851B2 (en) 2016-01-19 2019-10-29 Saudi Arabian Oil Company Polymer flooding processes for viscous oil recovery in carbonate reservoirs
US10287486B2 (en) 2016-01-19 2019-05-14 Saudi Arabian Oil Company Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs
GB201604962D0 (en) * 2016-03-23 2016-05-04 Bp Exploration Operating Method to detect incremental oil production arising from a low salinity waterflood
CA3043371A1 (en) * 2016-11-23 2018-05-31 Bp Exploration Operating Company Limited Oil recovery method
EP3559407B1 (en) * 2016-12-20 2023-03-01 BP Exploration Operating Company Limited Oil recovery method
EP3583418A4 (en) * 2017-02-17 2021-05-05 The Saskatchewan Research Council CORELESS INJECTIVITY TEST PROCEDURE
AR113213A1 (es) 2017-03-28 2020-02-19 Bp Exploration Operating Co Ltd Proceso y sistema para suministrar agua de inyección de baja salinidad
US10738233B2 (en) 2017-05-10 2020-08-11 Saudi Arabian Oil Company Pressure pulse assisted injection water flooding processes for carbonate reservoirs
US10844274B2 (en) 2018-04-17 2020-11-24 University Of Wyoming Organic acid-based enhanced waterflooding
US10711582B2 (en) 2018-04-20 2020-07-14 Saudi Arabian Oil Company Salinated wastewater for enhancing hydrocarbon recovery
EP3567211A1 (en) 2018-05-10 2019-11-13 BP Exploration Operating Company Limited Produced water balance tool
GB2575243A (en) * 2018-06-08 2020-01-08 Bp Exploration Operating Co Ltd Computerized control system for a desalination plant
US11713660B2 (en) * 2019-02-14 2023-08-01 Totalenergies Se Method for recovering hydrocarbons
US10954764B2 (en) * 2019-03-04 2021-03-23 Saudi Arabian Oil Company Tailored injection water slug designs for enhanced oil recovery in carbonates
CN110056346B (zh) * 2019-04-17 2022-05-17 中国石油天然气股份有限公司 一种基于趋势变化函数的油藏三维原始含水饱和度模拟方法
US11385160B2 (en) * 2020-02-28 2022-07-12 Saudi Arabian Oil Company System and method for dynamic measurement of streaming potential in a core plug
US11555812B2 (en) 2020-04-27 2023-01-17 Saudi Arabian Oil Company Methods of determining cation exchange sites occupied by crude oil and the wettability of cation exchange sites in rock core samples in a non-preserved state
US11300494B2 (en) * 2020-04-27 2022-04-12 Saudi Arabian Oil Company Methods of determining cation exchange sites in rock core samples
US11883783B2 (en) 2021-02-26 2024-01-30 Saudi Arabian Oil Company System and method for electrochemical treatment of aqueous fluid for oilfield applications
WO2022232630A1 (en) * 2021-04-30 2022-11-03 Board Of Regents, The University Of Texas System Use of carboxylates for carbon sequestration, improved oil recovery, and hydrogen storage and reproduction
CN113933148B (zh) * 2021-11-29 2023-03-21 东北石油大学 不同赋存态页岩油含量及储集空间定量分析的方法及装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330347A (en) 1964-10-30 1967-07-11 Exxon Production Research Co Method of oil recovery using surfactants formed in situ
US3369602A (en) * 1965-09-01 1968-02-20 Cities Service Oil Co Secondary recovery of petroleum
US3414053A (en) * 1966-11-18 1968-12-03 Pan American Petroleum Corp Removal of interfering ions in waterflood
US3410343A (en) 1967-06-07 1968-11-12 Mobil Oil Corp Waterflood employing a viscoelastic, shear-hardening, positive nonsimple liquid withstabilizing agent
US3474864A (en) * 1967-10-09 1969-10-28 Mobil Oil Corp Method of desorbing surfactant and reusing it in flooding water
US3467190A (en) * 1967-10-09 1969-09-16 Mobil Oil Corp Adjusting salinity to achieve low interfacial tension between aqueous and hydrocarbon phases
US3648770A (en) * 1970-07-09 1972-03-14 Marathon Oil Co Control of water solubilization in micellar solutions
US3688844A (en) * 1971-03-29 1972-09-05 Wayne O Roszelle Oil recovery process using micellar dispersions containing a metal phosphate
US3827499A (en) * 1972-10-02 1974-08-06 Marathon Oil Co Injectivity in supplemented oil recovery
US3888309A (en) * 1973-08-17 1975-06-10 Marathon Oil Co Polymer waterflooding by controlling water hardness
USRE29219E (en) * 1974-05-31 1977-05-17 Texaco Inc. Surfactant oil recovery process
US3927716A (en) * 1974-09-25 1975-12-23 Mobil Oil Corp Alkaline waterflooding process
GB1520877A (en) * 1975-10-14 1978-08-09 Atomic Energy Authority Uk Recovery of oil
US4036300A (en) 1976-06-23 1977-07-19 Union Oil Company Of California Micellar flooding process
US4074755A (en) * 1977-03-21 1978-02-21 Shell Oil Company Ion exchange controlled chemically aided waterflood process
US4122895A (en) * 1977-06-06 1978-10-31 Phillips Petroleum Company Correlation of weighted effect of different ions and surfactant composition for surfactant flood
US4250961A (en) * 1979-04-23 1981-02-17 Texaco Inc. Oil recovery method utilizing a surfactant slug driven by water of a controlled salinity
US4359093A (en) 1980-11-21 1982-11-16 Union Oil Co. Of California Method for enhanced oil recovery in reservoirs containing dissolved divalent metal cations
CN85101888A (zh) * 1985-04-01 1987-01-10 法国石油机构 从注入在水中有溶解性的微胞表面活化剂溶液来增加收采石油的方法
US4723603A (en) 1987-02-03 1988-02-09 Marathon Oil Company Preventing plugging by insoluble salts in a hydrocarbon-bearing formation and associated production wells
NO324183B1 (no) 2004-04-30 2007-09-03 Ior Aqua As Fremgangsmate for a fortrenge petroleum fra en karbonatbergart
WO2005119007A1 (en) 2004-05-28 2005-12-15 Bp Exploration Operating Company Limited Desalination method
GB0416310D0 (en) 2004-07-21 2004-08-25 Bp Exploration Operating Method
GB2451008B (en) * 2005-05-19 2009-04-22 Bp Exploration Operating Desalination method
CN103061725B (zh) * 2006-09-08 2015-08-19 英国石油勘探运作有限公司 烃采收工艺

Also Published As

Publication number Publication date
NO20091263L (no) 2009-04-03
BRPI0716508A2 (pt) 2013-10-08
AU2007293281B2 (en) 2013-04-04
US20120085555A1 (en) 2012-04-12
GB0903526D0 (en) 2009-04-08
AR062716A1 (es) 2008-11-26
US20100006283A1 (en) 2010-01-14
EA015208B1 (ru) 2011-06-30
AU2007293281A1 (en) 2008-03-13
US8439111B2 (en) 2013-05-14
GB2478217A (en) 2011-08-31
DK178809B1 (en) 2017-02-13
WO2008029124A1 (en) 2008-03-13
CN101535443B (zh) 2013-01-02
CN103061725B (zh) 2015-08-19
GB2478217B (en) 2011-11-09
US7987907B2 (en) 2011-08-02
GB2455016B (en) 2011-10-19
CA2662295C (en) 2014-02-18
CN101535443A (zh) 2009-09-16
GB2455016A (en) 2009-06-03
CN103061725A (zh) 2013-04-24
DK200900353A (da) 2009-03-13
BRPI0716508B1 (pt) 2018-02-06
DK201570687A1 (en) 2015-11-02
EG26795A (en) 2014-09-15
EA200900382A1 (ru) 2009-12-30
NO343975B1 (no) 2019-08-05
DK179973B1 (en) 2019-11-20
CA2662295A1 (en) 2008-03-13
GB201108593D0 (en) 2011-07-06

Similar Documents

Publication Publication Date Title
MX2009002513A (es) Procedimiento para la recuperacion de hidrocarburos.
Yuan et al. A comprehensive review of formation damage during enhanced oil recovery
Mandal Chemical flood enhanced oil recovery: a review
Shakiba et al. Investigation of oil recovery and CO2 storage during secondary and tertiary injection of carbonated water in an Iranian carbonate oil reservoir
MX2011007278A (es) Proceso para recuperar hidrocarburos.
CN102116143B (zh) 聚合物驱后油藏本源微生物采油方法
CN100572492C (zh) 自破胶液体胶塞水平井分段射孔压裂工艺及胶塞
MX360817B (es) Procedimiento de recuperacion mejorada del petroleo usando agua de baja salinidad.
CA2594414A1 (en) Hydrocarbon recovery facilitated by in situ combustion utilizing horizontal well pairs
JP2025512427A (ja) 水素生産及び硫黄－炭素隔離
US20240117714A1 (en) Method for increasing crude oil production by co2 storage in aquifer and dumpflooding
WO2014058696A1 (en) Boron removal system and method
RU2656282C2 (ru) Способ, система и композиция для добычи нефти
US20140182850A1 (en) Process for producing oil
WO2009032217A3 (en) Enzyme enhanced oil/gas recovery (eeor/eegr) using non-gel hydraulic fracturing in hydrocarbon producing wells
Yuan et al. Overview of formation damage during improved and enhanced oil recovery
Fasano et al. Deep-sea reverse osmosis desalination for energy efficient low salinity enhanced oil recovery
WO2013060270A1 (zh) 水平井压裂缝填充孚盛砂建立透油阻水筛的采油方法
EP2904066B1 (en) A method for recovering oil
Thomas et al. Alkali and hybrid-alkali flooding as a tertiary oil recovery mode: prospects and challenges
EP2716861A1 (en) Method and apparatus for enhanced oil recovery
WO2014182933A1 (en) Polyol for improving sweep efficiency in oil reservoirs
Sheng Alkaline-Polymer Flooding
Qin Research on Ultra-low Permeability Oil Development System Based on Oilfield Fracturing Water Displacement System
MX2010008190A (es) Metodo para la recuperacion mejorada de petroleo de yacimientos de petroleo.

Legal Events

Date Code Title Description
FG Grant or registration