NO20043055L - Fremgangsmate for surgjoring av underjordisk formasjon med diverterende skum eller fluid - Google Patents

Fremgangsmate for surgjoring av underjordisk formasjon med diverterende skum eller fluid

Info

Publication number
NO20043055L
NO20043055L NO20043055A NO20043055A NO20043055L NO 20043055 L NO20043055 L NO 20043055L NO 20043055 A NO20043055 A NO 20043055A NO 20043055 A NO20043055 A NO 20043055A NO 20043055 L NO20043055 L NO 20043055L
Authority
NO
Norway
Prior art keywords
acidifying
divergent
foam
fluid
underground formation
Prior art date
Application number
NO20043055A
Other languages
English (en)
Inventor
Jeffrey C Dawson
Kay C Wiezel
Original Assignee
Bj Services Co
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 Bj Services Co filed Critical Bj Services Co
Publication of NO20043055L publication Critical patent/NO20043055L/no

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
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • 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
    • E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
    • 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
    • C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/32—Anticorrosion additives
    • 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
    • Y10S507/933—Acidizing or formation destroying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gas Separation By Absorption (AREA)
  • Detergent Compositions (AREA)
NO20043055A 2003-07-18 2004-07-16 Fremgangsmate for surgjoring av underjordisk formasjon med diverterende skum eller fluid NO20043055L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62230903A 2003-07-18 2003-07-18
US10/888,494 US7303018B2 (en) 2003-07-22 2004-07-12 Method of acidizing a subterranean formation with diverting foam or fluid

Publications (1)

Publication Number Publication Date
NO20043055L true NO20043055L (no) 2005-01-19

Family

ID=44674941

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20043055A NO20043055L (no) 2003-07-18 2004-07-16 Fremgangsmate for surgjoring av underjordisk formasjon med diverterende skum eller fluid

Country Status (4)

Country Link
US (2) US7303018B2 (no)
CA (2) CA2475004C (no)
GB (1) GB2405421B (no)
NO (1) NO20043055L (no)

Families Citing this family (121)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6929070B2 (en) * 2001-12-21 2005-08-16 Schlumberger Technology Corporation Compositions and methods for treating a subterranean formation
US7387987B2 (en) * 2002-12-19 2008-06-17 Schlumberger Technology Corporation Rheology modifiers
US7345012B2 (en) * 2004-12-15 2008-03-18 Schlumberger Technology Corporation Foamed viscoelastic surfactants
US7378378B2 (en) * 2002-12-19 2008-05-27 Schlumberger Technology Corporation Rheology enhancers
US7387986B2 (en) 2004-01-21 2008-06-17 Schlumberger Technology Corporation Viscoelastic surfactant rheology modification
US7148184B2 (en) * 2003-07-22 2006-12-12 Schlumberger Technology Corporation Self-diverting foamed system
US20050137095A1 (en) * 2003-12-18 2005-06-23 Bj Services Company Acidizing stimulation method using viscoelastic gelling agent
US20060084579A1 (en) * 2004-10-15 2006-04-20 Berger Paul D Viscoelastic surfactant mixtures
US7237608B2 (en) * 2004-10-20 2007-07-03 Schlumberger Technology Corporation Self diverting matrix acid
US7261160B2 (en) * 2005-09-13 2007-08-28 Halliburton Energy Services, Inc. Methods and compositions for controlling the viscosity of viscoelastic surfactant fluids
US20070060482A1 (en) * 2005-09-13 2007-03-15 Halliburton Energy Services, Inc. Methods and compositions for controlling the viscosity of viscoelastic surfactant fluids
US9034806B2 (en) 2005-12-05 2015-05-19 Schlumberger Technology Corporation Viscoelastic surfactant rheology modification
US7588085B2 (en) 2005-12-07 2009-09-15 Schlumberger Technology Corporation Method to improve the injectivity of fluids and gases using hydraulic fracturing
US20070244204A1 (en) * 2006-04-13 2007-10-18 Evelyne Prat Rheology enhancers in non-oilfield applications
US7741252B2 (en) * 2006-08-07 2010-06-22 Schlumberger Technology Corporation Surfactants not toxic to bacteria
US9018146B2 (en) * 2006-11-22 2015-04-28 Baker Hughes Incorporated Method of treating a well with viscoelastic surfactant and viscosification activator
US7994101B2 (en) 2006-12-12 2011-08-09 Halliburton Energy Services, Inc. Corrosion inhibitor intensifier compositions and associated methods
WO2008092078A1 (en) * 2007-01-26 2008-07-31 Bj Services Company Fracture acidizing method utilizing reactive fluids and deformable particulates
US8056630B2 (en) * 2007-03-21 2011-11-15 Baker Hughes Incorporated Methods of using viscoelastic surfactant gelled fluids to pre-saturate underground formations
US8616284B2 (en) 2007-03-21 2013-12-31 Baker Hughes Incorporated Methods for removing residual polymer from a hydraulic fracture
US8697610B2 (en) 2007-05-11 2014-04-15 Schlumberger Technology Corporation Well treatment with complexed metal crosslinkers
US7786050B2 (en) * 2007-05-11 2010-08-31 Schlumberger Technology Corporation Well treatment with ionic polymer gels
US9040468B2 (en) 2007-07-25 2015-05-26 Schlumberger Technology Corporation Hydrolyzable particle compositions, treatment fluids and methods
US10011763B2 (en) 2007-07-25 2018-07-03 Schlumberger Technology Corporation Methods to deliver fluids on a well site with variable solids concentration from solid slurries
US8936082B2 (en) 2007-07-25 2015-01-20 Schlumberger Technology Corporation High solids content slurry systems and methods
US8490699B2 (en) 2007-07-25 2013-07-23 Schlumberger Technology Corporation High solids content slurry methods
US20120111563A1 (en) 2010-11-08 2012-05-10 Carlos Abad Methods to deliver fluids on a well site with variable solids concentration from solid slurries
US20120305254A1 (en) 2011-06-06 2012-12-06 Yiyan Chen Methods to improve stability of high solid content fluid
US9080440B2 (en) 2007-07-25 2015-07-14 Schlumberger Technology Corporation Proppant pillar placement in a fracture with high solid content fluid
US8490698B2 (en) 2007-07-25 2013-07-23 Schlumberger Technology Corporation High solids content methods and slurries
US8020617B2 (en) * 2007-09-11 2011-09-20 Schlumberger Technology Corporation Well treatment to inhibit fines migration
US8058211B2 (en) * 2007-12-12 2011-11-15 Halliburton Energy Services, Inc. Corrosion inhibitor intensifier compositions and associated methods
US8114818B2 (en) * 2008-01-16 2012-02-14 Halliburton Energy Services, Inc. Methods and compositions for altering the viscosity of treatment fluids used in subterranean operations
US8895483B2 (en) * 2008-05-05 2014-11-25 Schlumberger Technology Corporation Disproportionate permeability reduction using a viscoelastic surfactant
US7704927B2 (en) * 2008-05-06 2010-04-27 Bj Services Company Method of acid fracturing a sandstone formation
US8853135B2 (en) * 2008-05-07 2014-10-07 Schlumberger Technology Corporation Method for treating wellbore in a subterranean formation with high density brines and complexed metal crosslinkers
WO2010001323A1 (en) * 2008-07-01 2010-01-07 Schlumberger Canada Limited System, method, and apparatus for injection well clean-up operations
US20100326658A1 (en) 2009-06-25 2010-12-30 Arthur Milne Method and composition to increase viscosity of crosslinked polymer fluids
US8016040B2 (en) * 2008-11-26 2011-09-13 Schlumberger Technology Corporation Fluid loss control
US8980800B2 (en) * 2008-12-08 2015-03-17 Baker Hughes Incorporated Methods for reducing fluid loss of a viscoelastic surfactant gel into a subterranean formation
US20100243242A1 (en) * 2009-03-27 2010-09-30 Boney Curtis L Method for completing tight oil and gas reservoirs
US20100323933A1 (en) * 2009-06-23 2010-12-23 Fuller Michael J Hydrocarbon-Based Filtercake Dissolution Fluid
US20110198089A1 (en) * 2009-08-31 2011-08-18 Panga Mohan K R Methods to reduce settling rate of solids in a treatment fluid
US8240379B2 (en) 2009-10-28 2012-08-14 Schlumberger Technology Corporation Shear-activated viscoelastic surfactant fluid and method
US8653011B2 (en) 2009-11-12 2014-02-18 Schlumberger Technology Corporation Gelled hydrocarbon system and method with dual-function viscosifier/breaker additive
US8196662B2 (en) * 2009-11-17 2012-06-12 Baker Hughes Incorporated Surfactant based viscoelastic fluids and methods of using the same
US8371383B2 (en) * 2009-12-18 2013-02-12 Baker Hughes Incorporated Method of fracturing subterranean formations with crosslinked fluid
US9194223B2 (en) 2009-12-18 2015-11-24 Baker Hughes Incorporated Method of fracturing subterranean formations with crosslinked fluid
US8833452B2 (en) 2009-12-21 2014-09-16 Schlumberger Technology Corporation Chemical diversion technique
US8646530B2 (en) * 2009-12-21 2014-02-11 Schlumberger Technology Corporation Chemical diversion technique
CA2693640C (en) 2010-02-17 2013-10-01 Exxonmobil Upstream Research Company Solvent separation in a solvent-dominated recovery process
CA2696638C (en) * 2010-03-16 2012-08-07 Exxonmobil Upstream Research Company Use of a solvent-external emulsion for in situ oil recovery
US20110237470A1 (en) * 2010-03-29 2011-09-29 Leiming Li Method to decrease viscosity of gelled oil
US8662172B2 (en) 2010-04-12 2014-03-04 Schlumberger Technology Corporation Methods to gravel pack a well using expanding materials
US8772206B2 (en) 2010-05-21 2014-07-08 Schlumberger Technology Corporation Treatment fluids made of halogenisocyanuric acid and its salts for operations in a well
CA2705643C (en) 2010-05-26 2016-11-01 Imperial Oil Resources Limited Optimization of solvent-dominated recovery
US8505628B2 (en) 2010-06-30 2013-08-13 Schlumberger Technology Corporation High solids content slurries, systems and methods
US8511381B2 (en) 2010-06-30 2013-08-20 Schlumberger Technology Corporation High solids content slurry methods and systems
CA2815077A1 (en) 2010-10-20 2012-04-26 Schlumberger Canada Limited Degradable latex and method
US8613314B2 (en) 2010-11-08 2013-12-24 Schlumberger Technology Corporation Methods to enhance the productivity of a well
US8607870B2 (en) 2010-11-19 2013-12-17 Schlumberger Technology Corporation Methods to create high conductivity fractures that connect hydraulic fracture networks in a well
US9950952B2 (en) 2010-11-30 2018-04-24 Schlumberger Technology Corporation Methods for servicing subterranean wells
US9834719B2 (en) 2010-11-30 2017-12-05 Schlumberger Technology Corporation Methods for servicing subterranean wells
US20120138294A1 (en) 2010-11-30 2012-06-07 Sullivan Philip F Interpolymer crosslinked gel and method of using
US9051509B2 (en) 2011-03-31 2015-06-09 Schlumberger Technology Corporation Slow release breaker treatment fluids and their associated methods of use
US10808497B2 (en) 2011-05-11 2020-10-20 Schlumberger Technology Corporation Methods of zonal isolation and treatment diversion
US8905133B2 (en) 2011-05-11 2014-12-09 Schlumberger Technology Corporation Methods of zonal isolation and treatment diversion
US9133387B2 (en) 2011-06-06 2015-09-15 Schlumberger Technology Corporation Methods to improve stability of high solid content fluid
US10041327B2 (en) 2012-06-26 2018-08-07 Baker Hughes, A Ge Company, Llc Diverting systems for use in low temperature well treatment operations
US9920610B2 (en) 2012-06-26 2018-03-20 Baker Hughes, A Ge Company, Llc Method of using diverter and proppant mixture
CN102504799B (zh) * 2011-11-29 2014-04-09 西南石油大学 酸化转向剂组合物
US9163173B2 (en) 2011-12-15 2015-10-20 Halliburton Energy Services, Inc. Wellbore servicing compositions and methods of making and using same
MX364402B (es) 2012-01-27 2019-04-24 Univ Rice William M Fluidos de perforacion que incorporan nanocintas de carbono magnetico y nanocintas de carbono funcionalizado magnetico y metodos de uso de las mismas.
US9863228B2 (en) 2012-03-08 2018-01-09 Schlumberger Technology Corporation System and method for delivering treatment fluid
US9803457B2 (en) 2012-03-08 2017-10-31 Schlumberger Technology Corporation System and method for delivering treatment fluid
WO2013191695A1 (en) 2012-06-21 2013-12-27 M-I L.L.C. Viscoelastic surfactants in mixed brines
US10988678B2 (en) 2012-06-26 2021-04-27 Baker Hughes, A Ge Company, Llc Well treatment operations using diverting system
WO2014004689A2 (en) 2012-06-26 2014-01-03 Baker Hughes Incorporated Method of using phthalic and terephthalic acids and derivatives thereof in well treatment operations
US9920607B2 (en) 2012-06-26 2018-03-20 Baker Hughes, A Ge Company, Llc Methods of improving hydraulic fracture network
US11111766B2 (en) 2012-06-26 2021-09-07 Baker Hughes Holdings Llc Methods of improving hydraulic fracture network
US9512347B2 (en) 2012-06-29 2016-12-06 Schlumberger Technology Corporation Spread crosslinker and method of water control downhole
US9499733B2 (en) 2012-06-29 2016-11-22 Schlumberger Technology Corporation Spread crosslinker and method
US9169432B2 (en) 2012-06-29 2015-10-27 Schlumberger Technology Corporation Spread crosslinker and method of water control downhole
US9879503B2 (en) 2012-09-19 2018-01-30 Halliburton Energy Services, Inc. Methods of treating long-interval and high-contrast permeability subterranean formations with diverting fluids
US10240436B2 (en) 2012-09-20 2019-03-26 Schlumberger Technology Corporation Method of treating subterranean formation
MX381122B (es) 2012-10-22 2025-03-12 Mi Llc Fluidos de pozo electricamente conductores y metodos de uso.
US9803130B2 (en) 2012-10-25 2017-10-31 Schlumberger Technology Corporation Methods of activating enzyme breakers
US9528354B2 (en) 2012-11-14 2016-12-27 Schlumberger Technology Corporation Downhole tool positioning system and method
WO2014089214A2 (en) 2012-12-04 2014-06-12 William Marsh Rice University Carbonaceous nanoparticles as conductivity enhancement additives to water-in-oil emulsions, oil-in-water emulsions and oil-based wellbore fluids
US9562425B2 (en) * 2012-12-18 2017-02-07 Halliburton Energy Services, Inc. Methods of enhancing the conductivity of propped fractures with in-situ acidizing
US20160115377A1 (en) 2013-07-15 2016-04-28 Schlumberger Technology Corporation Fluid viscosity control
US10961832B2 (en) 2013-07-23 2021-03-30 Schlumberger Technology Corporation Methods of treatment of a subterranean formation with polymeric structures formed in situ
US9388335B2 (en) 2013-07-25 2016-07-12 Schlumberger Technology Corporation Pickering emulsion treatment fluid
US10392553B2 (en) 2013-08-30 2019-08-27 Baker Hughes, A Ge Company, Llc Method for enhancing productivity of hydrocarbon formations using fluid containing organometallic crosslinking agent and scale inhibitor
US10767098B2 (en) 2013-09-17 2020-09-08 Baker Hughes, A Ge Company, Llc Method of using sized particulates as spacer fluid
US9617458B2 (en) 2013-10-31 2017-04-11 Schlumberger Technology Corporation Parylene coated chemical entities for downhole treatment applications
US9359544B2 (en) 2013-12-11 2016-06-07 Schlumberger Technology Corporation Composition and method for treating subterranean formation
US10253609B2 (en) * 2014-04-29 2019-04-09 Ecolab Usa Inc. Permeability of subterranean reservoirs using acid diversion
CN103951593B (zh) * 2014-05-14 2016-03-02 中国石油化工股份有限公司 一种中温清洁压裂液稠化剂合成方法及其应用
US10287865B2 (en) 2014-05-19 2019-05-14 Baker Hughes, A Ge Company, Llc Use of an acid soluble or degradable solid particulate and an acid liberating or acid generating composite in the stimulation of a subterranean formation
US10001613B2 (en) 2014-07-22 2018-06-19 Schlumberger Technology Corporation Methods and cables for use in fracturing zones in a well
US10738577B2 (en) 2014-07-22 2020-08-11 Schlumberger Technology Corporation Methods and cables for use in fracturing zones in a well
US20160032700A1 (en) * 2014-08-01 2016-02-04 Schlumberger Technology Corporation Compositions and methods for treating subterranean formations
US10253249B2 (en) 2014-08-01 2019-04-09 Schlumberger Technology Corporation Compositions and methods for treating subterranean formations
RU2681011C2 (ru) 2014-08-15 2019-03-01 Бейкер Хьюз Инкорпорейтед Отклоняющие системы для использования при операциях обработки скважин
US9995120B2 (en) 2014-11-13 2018-06-12 Saudi Arabian Oil Company Flowing fracturing fluids to subterranean zones
RU2679202C2 (ru) 2014-11-14 2019-02-06 Шлюмбергер Текнолоджи Б.В. Способ обработки скважины
US10519360B2 (en) * 2014-12-11 2019-12-31 Clariant International Ltd. Liquid inhibitor composition and a method for its preparation and application as a heavy brine corrosion control
US10030471B2 (en) 2015-07-02 2018-07-24 Schlumberger Technology Corporation Well treatment
CA2996174A1 (en) 2015-08-21 2017-03-02 Schlumberger Canada Limited Environmentally acceptable surfactant in aqueous-based stimulation fluids
CN105822281B (zh) * 2016-03-18 2018-05-18 西南石油大学 酸化过程中转向酸的转向带跟踪方法
US10301903B2 (en) 2016-05-16 2019-05-28 Schlumberger Technology Corporation Well treatment
CN106281779A (zh) * 2016-07-13 2017-01-04 叶安生 一种复合甘油的配方及制造方法
US11407931B2 (en) 2016-10-12 2022-08-09 Schlumberger Technology Corporation Crosslinking of cellulose fibers
CN109679636B (zh) * 2017-10-18 2021-05-28 中国石油化工股份有限公司 采用耐油固体泡排剂组合物排液采气的方法
WO2019232341A1 (en) 2018-05-31 2019-12-05 Baker Hughes, A Ge Company, Llc Method of fracturing with natural gas
US11028309B2 (en) 2019-02-08 2021-06-08 Baker Hughes Oilfield Operations Llc Method of using resin coated sized particulates as spacer fluid
US12577450B2 (en) 2021-03-25 2026-03-17 Schlumberger Technology Corporation Compositions for single-stage treatment of siliceous subterranean formations
US11661545B2 (en) 2021-06-08 2023-05-30 Baker Hughes Oilfield Operations Llc Use of controlled release acid system in treatment of wells
CN113863903B (zh) * 2021-09-23 2022-04-26 西安石油大学 一种二氧化碳驱注气阶段定量划分方法
CN119801472B (zh) * 2024-12-30 2025-07-04 西南石油大学 适用于高钙质储层的深度蚀孔酸化方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724549A (en) 1971-02-01 1973-04-03 Halliburton Co Oil soluble diverting material and method of use for well treatment
GB2012837A (en) 1978-01-23 1979-08-01 Halliburton Co Aqueous acid galling agents and acid solutions gelled therewith
CA1109356A (en) 1978-01-23 1981-09-22 Lewis R. Norman Gelled aqueous inorganic acid solutions and methods of using the same
US4324669A (en) 1979-11-19 1982-04-13 Halliburton Company Foamed high viscosity aqueous inorganic acid solutions and methods of using the same
US4591447A (en) 1984-03-16 1986-05-27 Dowell Schlumberger Incorporated Aqueous gelling and/or foaming agents for aqueous acids and methods of using the same
US4695389A (en) 1984-03-16 1987-09-22 Dowell Schlumberger Incorporated Aqueous gelling and/or foaming agents for aqueous acids and methods of using the same
US4737296A (en) * 1984-10-26 1988-04-12 Union Oil Company Of California Foaming acid-containing fluids
US4960934A (en) * 1989-10-27 1990-10-02 Ethyl Corporation Amine oxide process
US5979552A (en) 1996-08-13 1999-11-09 Down Hole Injection, Inc. Dual annulus production tool
US5964295A (en) 1996-10-09 1999-10-12 Schlumberger Technology Corporation, Dowell Division Methods and compositions for testing subterranean formations
US6435277B1 (en) 1996-10-09 2002-08-20 Schlumberger Technology Corporation Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations
US6258859B1 (en) 1997-06-10 2001-07-10 Rhodia, Inc. Viscoelastic surfactant fluids and related methods of use
US6239183B1 (en) * 1997-12-19 2001-05-29 Akzo Nobel Nv Method for controlling the rheology of an aqueous fluid and gelling agent therefor
US7060661B2 (en) * 1997-12-19 2006-06-13 Akzo Nobel N.V. Acid thickeners and uses thereof
US6367548B1 (en) 1999-03-05 2002-04-09 Bj Services Company Diversion treatment method
AU5793600A (en) 1999-09-22 2001-03-29 Baker Hughes Incorporated Hydraulic fracturing using non-ionic surfactant gelling agent
US6399546B1 (en) * 1999-10-15 2002-06-04 Schlumberger Technology Corporation Fluid system having controllable reversible viscosity
GB2393722A (en) 2001-02-13 2004-04-07 Schlumberger Holdings Cleavable surfactants which may be useful in viscoelastic compositions for oil-field applications
US6929070B2 (en) 2001-12-21 2005-08-16 Schlumberger Technology Corporation Compositions and methods for treating a subterranean formation
US7119050B2 (en) 2001-12-21 2006-10-10 Schlumberger Technology Corporation Fluid system having controllable reversible viscosity
US6729408B2 (en) 2002-04-05 2004-05-04 Schlumberger Technology Corp. Fracturing fluid and method of use
US6903054B2 (en) * 2002-08-30 2005-06-07 Schlumberger Technology Corporation Reservoir treatment fluids
TW570497U (en) 2003-05-09 2004-01-01 Hon Hai Prec Ind Co Ltd Heat sink having combined fins

Also Published As

Publication number Publication date
GB2405421A (en) 2005-03-02
CA2475004C (en) 2011-07-12
US7510009B2 (en) 2009-03-31
GB2405421B (en) 2006-02-22
US20080121398A1 (en) 2008-05-29
GB2405421A8 (en) 2006-07-03
CA2738482C (en) 2013-12-24
US7303018B2 (en) 2007-12-04
GB0416022D0 (en) 2004-08-18
US20050067165A1 (en) 2005-03-31
CA2738482A1 (en) 2005-01-18
CA2475004A1 (en) 2005-01-18

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