CO6450639A2 - Métodos para el uso de aditivos de pérdida de fluido que contienen microgeles - Google Patents

Métodos para el uso de aditivos de pérdida de fluido que contienen microgeles

Info

Publication number
CO6450639A2
CO6450639A2 CO11149158A CO11149158A CO6450639A2 CO 6450639 A2 CO6450639 A2 CO 6450639A2 CO 11149158 A CO11149158 A CO 11149158A CO 11149158 A CO11149158 A CO 11149158A CO 6450639 A2 CO6450639 A2 CO 6450639A2
Authority
CO
Colombia
Prior art keywords
fluid
methods
additive
loss
fluid loss
Prior art date
Application number
CO11149158A
Other languages
English (en)
Inventor
Ryan G Ezell
Jun Jim Wu
Original Assignee
Halliburton Energy Serv Inc
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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of CO6450639A2 publication Critical patent/CO6450639A2/es

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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • C09K2208/18—Bridging agents, i.e. particles for temporarily filling the pores of a formation; Graded salts

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Se proporciona métodos y fluidos que incluyen pero no están limitados a un lodo de perforación que contiene un fluido base acuoso y un aditivo para controlar la pérdida de fluido que contiene por lo menos un microgel polimérico; y un método que comprende: proporcionar un fluido de tratamiento con base acuosa que contiene un aditivo para controlar la pérdida de fluido que comprende por lo menos un microgel polimérico; colocar al fluido de tratamiento con base acuosa en una formación subterránea a través de un orificio de pozo que penetra a esta última; permitir que el aditivo para el control de pérdida de fluido quede incorporado en una torta de filtro situada sobre una superficie dentro de la formación subterránea; permitir que la torta de filtro sea degradada y producir hidrocarburos desde la formación. Se proporciona también métodos adicionales.
CO11149158A 2009-04-03 2011-11-03 Métodos para el uso de aditivos de pérdida de fluido que contienen microgeles CO6450639A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/418,323 US8685900B2 (en) 2009-04-03 2009-04-03 Methods of using fluid loss additives comprising micro gels

Publications (1)

Publication Number Publication Date
CO6450639A2 true CO6450639A2 (es) 2012-05-31

Family

ID=42245629

Family Applications (1)

Application Number Title Priority Date Filing Date
CO11149158A CO6450639A2 (es) 2009-04-03 2011-11-03 Métodos para el uso de aditivos de pérdida de fluido que contienen microgeles

Country Status (10)

Country Link
US (3) US8685900B2 (es)
EP (1) EP2414479A1 (es)
CN (2) CN104212424A (es)
AU (1) AU2010231154B2 (es)
BR (1) BRPI1015087A2 (es)
CA (1) CA2756920C (es)
CO (1) CO6450639A2 (es)
MX (1) MX2011010431A (es)
RU (1) RU2493190C2 (es)
WO (1) WO2010112866A1 (es)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8685900B2 (en) 2009-04-03 2014-04-01 Halliburton Energy Services, Inc. Methods of using fluid loss additives comprising micro gels
US8505628B2 (en) * 2010-06-30 2013-08-13 Schlumberger Technology Corporation High solids content slurries, systems and methods
US8623790B2 (en) 2010-12-21 2014-01-07 Newpark Drilling Fluids Llc Method of drilling a subterranean well with crosslinked polyacrylic acid
US9284812B2 (en) * 2011-11-21 2016-03-15 Baker Hughes Incorporated System for increasing swelling efficiency
CN102676135A (zh) * 2012-05-02 2012-09-19 陆明富 一种阳离子型降滤失剂的制备方法
WO2013185058A2 (en) * 2012-06-09 2013-12-12 The University Of Toledo Antibacterial surfactant/microgel formulations, methods of making and methods of using the same
RU2617815C2 (ru) * 2012-10-05 2017-04-27 Бэйкер Хьюз Инкорпорейтед Система для увеличения кпд набухания
US9175529B2 (en) 2013-02-19 2015-11-03 Halliburton Energy Services, Inc. Methods and compositions for treating subterranean formations with interlocking lost circulation materials
US20140262228A1 (en) 2013-03-12 2014-09-18 Halliburton Energy Services, Inc. Mechanically Degradable Polymers For Wellbore Work Fluid Applications
CN103194188B (zh) * 2013-03-28 2016-12-28 长江大学 一种非破胶可液化的清洁钻开液及配套完井液
US10414963B2 (en) * 2013-06-26 2019-09-17 Halliburton Energy Services, Inc. High-temperature crosslinked polymer for use in a well
US10883037B2 (en) * 2013-06-26 2021-01-05 Halliburton Energy Services, Inc. Crosslinked n-vinylpyrrolidone polymers for use in subterranean formations and wells
US10017680B2 (en) * 2013-06-26 2018-07-10 Halliburton Energy Services, Inc. Crosslinked N-vinylpyrrolidone polymers for use in subterranean formations and wells
CN105658759B (zh) * 2013-09-06 2021-03-02 Isp投资公司 用于油田应用的包含交联聚乙烯吡咯烷酮的流体组合物
US20150072901A1 (en) * 2013-09-09 2015-03-12 Clearwater International Llc Lost circulation and fluid loss materials containing guar chaff and methods for making and using same
CN103555296B (zh) * 2013-11-05 2016-03-16 库尔勒同益工贸有限责任公司 钻井液用抗高温抗复合盐聚合物的降失水剂及其制备方法
CN104744643B (zh) * 2013-12-25 2018-01-12 中国石油化工集团公司 一种梳型聚合物、制备方法及应用
AU2014384861B2 (en) 2014-03-03 2016-12-08 Halliburton Energy Services, Inc. Viscosifier polymer for treatment of a subterranean formation
WO2015199652A1 (en) * 2014-06-24 2015-12-30 Halliburton Energy Services, Inc. Acid soluble flakes as lost circulation material
US10094181B2 (en) 2014-11-07 2018-10-09 Halliburton Energy Services, Inc. Fluid loss additive package for shallow well drilling fluids
US10113098B2 (en) 2014-12-19 2018-10-30 Halliburton Energy Servives, Inc. Composition including viscosifier polymer and polyamine viscosity modifier for treatment of subterranean formations
CA2961344C (en) 2014-12-19 2019-06-11 Halliburton Energy Services, Inc. Composition including viscosifier polymer and polyamine viscosity modifier for treatment of subterranean formations
WO2016137434A1 (en) 2015-02-23 2016-09-01 Halliburton Energy Services, Inc. Methods of use for crosslinked polymer compositions in subterranean formation operations
AU2015384197B2 (en) 2015-02-23 2017-12-21 Halliburton Energy Services, Inc. Crosslinked polymer compositions and methods for use in subterranean formation operations
US10662371B2 (en) 2015-02-23 2020-05-26 Halliburton Energy Services, Inc. Crosslinked polymer compositions for use in subterranean formation operations
BR112017015188A2 (pt) 2015-02-23 2018-01-16 Halliburton Energy Services Inc polímero reticulado
AU2015391021B2 (en) * 2015-04-17 2018-01-18 Halliburton Energy Services, Inc. Viscosifiers and filtration control agents for use in high temperature subterranean operations
US9702217B2 (en) 2015-05-05 2017-07-11 Baker Hughes Incorporated Swellable sealing systems and methods for increasing swelling efficiency
MX2018000290A (es) 2015-07-08 2018-03-08 Mi Llc Fluido de perforacion de yacimiento a base de salmuera monovalente.
CN105298438B (zh) * 2015-10-23 2017-12-22 克拉玛依新科澳石油天然气技术股份有限公司 多轮次聚合物凝胶深部精细调剖方法
CN105441048B (zh) * 2015-11-30 2018-06-12 长江大学 一种水溶性梳型聚合物压裂暂堵转向剂及其制备使用方法
AU2017205639B2 (en) * 2016-01-07 2019-09-26 M-I L.L.C. Crosslinked synthetic polymer-based reservoir drilling fluid
US10745607B2 (en) * 2016-08-03 2020-08-18 Schlumberger Norge As Biodegradable additive suitable for use in wellbore fluids
US10280354B2 (en) 2016-08-04 2019-05-07 Cnpc Usa Corporation Polymer system for fluid loss control
WO2018035342A1 (en) * 2016-08-17 2018-02-22 Gordon Melissa B Stress-responsive compositions and uses thereof
CN106479455A (zh) * 2016-08-31 2017-03-08 哈尔滨市宏昌石油助剂有限公司 一种石油钻井助剂及制作方法
CN106479456B (zh) * 2016-08-31 2019-01-29 成都西油华巍科技有限公司 一种钻井液用多元乙烯基高分子乳液成膜封堵剂及其制备方法
US20200048534A1 (en) * 2017-01-06 2020-02-13 Shrieve Chemical Products, Inc. Breaker Fluids and Methods of Use Thereof
US10351750B2 (en) * 2017-02-03 2019-07-16 Saudi Arabian Oil Company Drilling fluid compositions with enhanced rheology and methods of using same
CN107313757B (zh) * 2017-07-18 2020-02-18 中国海洋石油集团有限公司 一种层内自生气和胶组合调驱方法
US10858567B2 (en) 2017-12-15 2020-12-08 Baker Hughes, A Ge Company, Llc Invert emulsions having a non-aqueous based internal phase containing dissolved salts
FR3079833B1 (fr) 2018-04-10 2020-10-09 Rhodia Operations Composition aqueuse gelifiee pour l'extraction petroliere
FR3092329B1 (fr) * 2019-02-01 2021-01-29 S N F Sa Procédé de modification de la perméabilité à l’eau d’une formation souterraine
US11692120B2 (en) 2019-09-20 2023-07-04 Texas A&M University Degradable polymeric nanoparticles and uses thereof
US10738549B1 (en) * 2019-09-30 2020-08-11 Halliburton Energy Services, Inc. Methods to manage water influx suitable for pulsed electrical discharge drilling
US11008504B1 (en) * 2019-12-05 2021-05-18 Halliburton Energy Services, Inc. In situ H2S scavenger additive generation
US11292951B2 (en) 2019-12-11 2022-04-05 Halliburton Energy Services, Inc. Thermally responsive anti-sag agents
US10961431B1 (en) 2019-12-11 2021-03-30 Halliburton Energy Services, Inc. Thermally responsive lost circulation materials
US11130897B2 (en) 2019-12-11 2021-09-28 Halliburton Energy Services, Inc. Thermally responsive viscosifiers in subterranean operations
CN113549431A (zh) * 2020-04-26 2021-10-26 中石化石油工程技术服务有限公司 具有高抑制性的耐高温水基钻井液降滤失剂
CN111732689A (zh) * 2020-07-02 2020-10-02 河南省新星建材有限公司 一种膨胀型降失水剂及其制备方法
US11499081B2 (en) * 2020-08-04 2022-11-15 Baker Hughes Oilfield Operations Llc Stabilized water-dispersible latex additives for drilling fluids

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094501A (en) * 1960-05-09 1963-06-18 Dow Chemical Co Water loss control of aqueous cement slurries by addition of quaternary ammonium polymers or sulfonium polymers
US3761410A (en) * 1971-03-22 1973-09-25 Nl Industries Inc Composition and process for increasing the lubricity of water base drilling fluids
US3784585A (en) * 1971-10-21 1974-01-08 American Cyanamid Co Water-degradable resins containing recurring,contiguous,polymerized glycolide units and process for preparing same
US3936365A (en) 1974-05-28 1976-02-03 The Dow Chemical Company Radiation crosslinked block copolymer blends with improved impact resistance
US4172066A (en) 1974-06-21 1979-10-23 The Dow Chemical Company Cross-linked, water-swellable polymer microgels
US4142595A (en) * 1977-03-09 1979-03-06 Standard Oil Company (Indiana) Shale stabilizing drilling fluid
US4182417A (en) 1977-07-08 1980-01-08 The Dow Chemical Company Method for controlling permeability of subterranean formations
DE2931897A1 (de) 1979-08-06 1981-02-26 Cassella Ag Wasserloesliches copolymerisat und seine herstellung
US4387769A (en) * 1981-08-10 1983-06-14 Exxon Production Research Co. Method for reducing the permeability of subterranean formations
US4567246A (en) * 1982-12-16 1986-01-28 Celanese Corporation Water-swellable crosslinked polymeric microgel particles and aqueous dispersions of organic film-forming resins containing the same
US4539348A (en) * 1982-12-16 1985-09-03 Celanese Corporation Water-swellable crosslinked polymeric microgel particles and aqueous dispersions of organic film-forming resins containing the same
AU563372B2 (en) 1982-12-16 1987-07-09 Celanese Corporation Crosslinked microgel particles
US4554081A (en) 1984-05-21 1985-11-19 Halliburton Company High density well drilling, completion and workover brines, fluid loss reducing additives therefor and methods of use
CA1267483A (en) 1984-11-19 1990-04-03 Hisao Takeda Process for the production of a water-soluble polymer dispersion
JPH0651755B2 (ja) 1988-10-14 1994-07-06 ハイモ株式会社 水溶性カチオンポリマー分散液の製造方法
DE4034642A1 (de) 1990-10-31 1992-05-07 Hoechst Ag Wasserloesliche mischpolymerisate und deren verwendung
DE4127657B4 (de) 1991-08-21 2008-03-13 Chemagen Biopolymer-Technologie Aktiengesellschaft Perlförmige Polyvinylalkoholgele für die Aufreinigung und Auftrennung biologischer Flüssigkeiten, Verfahren zu ihrer Herstellung und Verwendung
US5270382A (en) 1992-04-24 1993-12-14 Phillips Petroleum Company Compositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner salt
US5407909A (en) 1992-07-15 1995-04-18 Kb Technologies, Ltd. Earth support fluid composition and method for its use
FR2704219B1 (fr) 1993-04-23 1995-06-09 Schlumberger Cie Dowell Nouvel alcool polyvinylique (pva) reticule chimiquement, son procede de synthese et ses applications comme agent de controle du filtrat dans les fluides petroliers.
JP3583227B2 (ja) * 1995-06-19 2004-11-04 三菱化学株式会社 吸水性複合体およびその製造法
US5789349A (en) 1996-03-13 1998-08-04 M-I Drilling Fluids, L.L.C. Water-based drilling fluids with high temperature fluid loss control additive
US5851959A (en) 1997-01-03 1998-12-22 Chemstar Products Company High temperature stable modified starch polymers and well drilling fluids employing same
AUPO460797A0 (en) * 1997-01-15 1997-02-06 University Of Melbourne, The Polymerisation process
GB9708825D0 (en) 1997-05-01 1997-06-25 Ici Plc Process for producing a coating composition
US6169058B1 (en) 1997-06-05 2001-01-02 Bj Services Company Compositions and methods for hydraulic fracturing
US6103671A (en) * 1997-11-20 2000-08-15 Texas United Chemical Company Llc. Glycol solution drilling system
US6133203A (en) 1998-04-02 2000-10-17 Halliburton Energy Services, Inc. Drilling fluids and additives therefor
US6856597B1 (en) * 2000-02-10 2005-02-15 Paradyne Corporation System and method for statistical control of power dissipation with host enforcement
US7066285B2 (en) 2002-01-16 2006-06-27 Halliburton Energy Services, Inc. Method and composition for preventing or treating lost circulation
US7098172B1 (en) 2002-06-05 2006-08-29 M-I L.L.C. Prevention and treatment of lost circulation with crosslinked polymer material
US7677311B2 (en) 2002-08-26 2010-03-16 Schlumberger Technology Corporation Internal breaker for oilfield treatments
JP4356312B2 (ja) 2002-12-17 2009-11-04 東ソー株式会社 微小流路構造体
JP4306243B2 (ja) 2002-12-17 2009-07-29 東ソー株式会社 粒子製造方法
US6913081B2 (en) 2003-02-06 2005-07-05 Baker Hughes Incorporated Combined scale inhibitor and water control treatments
WO2004085712A2 (en) * 2003-03-24 2004-10-07 Penn State Research Foundation Multi-functional polymeric materials and their uses
US7387985B2 (en) * 2003-03-31 2008-06-17 M-I L.L.C. Monovalent cation-containing well fluids
US7098171B2 (en) 2003-05-13 2006-08-29 Halliburton Energy Services, Inc. Synthetic filtration control polymers for wellbore fluids
WO2004109053A2 (en) * 2003-06-04 2004-12-16 Sun Drilling Products Corporation Lost circulation material blend offering high fluid loss with minimum solids
JP2005015623A (ja) 2003-06-26 2005-01-20 Shiseido Co Ltd 有機溶媒膨潤性ミクロゲル及びその製造方法
WO2005026225A1 (en) 2003-09-15 2005-03-24 Hans-Joachim Metz Process of making monodisperse, spherical, controlled-size micrometer polymer particles
FR2863301B1 (fr) 2003-12-05 2006-02-17 Inst Francais Du Petrole Methode et composition pour remedier aux pertes de fluides en cours de forage
US7064232B2 (en) 2003-12-08 2006-06-20 Rhodia Inc. Hydrophobic modified diquaternary monomers and polymers as thickening agents of acidic aqueous compositions
US7351681B2 (en) 2004-02-17 2008-04-01 Halliburton Energy Services, Inc. Well bore servicing fluids comprising thermally activated viscosification compounds and methods of using the same
US20060032633A1 (en) * 2004-08-10 2006-02-16 Nguyen Philip D Methods and compositions for carrier fluids comprising water-absorbent fibers
US20060065396A1 (en) 2004-08-13 2006-03-30 Dawson Jeffrey C Compositions containing water control treatments and formation damage control additives, and methods for their use
FR2874617B1 (fr) 2004-08-25 2006-10-27 Inst Francais Du Petrole Methode de traitement de formations ou de cavites souterraines par des microgels
JP2006161026A (ja) 2004-11-09 2006-06-22 Shiseido Co Ltd 有機溶媒膨潤性ミクロゲル及びその製造方法
DE102005003569A1 (de) 2005-01-25 2006-08-03 Basf Ag Verwendung von wässrigen Dispersionen zur tertiären Erdölförderung
US20060193820A1 (en) * 2005-02-18 2006-08-31 Andrianov Alexander K Immunostimulating polyphosphazene compounds
US8586510B2 (en) 2005-04-15 2013-11-19 Halliburton Energy Services, Inc. Methods and compositions for delaying the release of treatment chemicals
US7870903B2 (en) 2005-07-13 2011-01-18 Halliburton Energy Services Inc. Inverse emulsion polymers as lost circulation material
US20070039732A1 (en) 2005-08-18 2007-02-22 Bj Services Company Methods and compositions for improving hydrocarbon recovery by water flood intervention
DE102005056436B4 (de) 2005-11-26 2009-06-25 Allessachemie Gmbh Wasserfreie Dispersionen, Verfahren zu deren Herstellung sowie deren Verwendung
US7306040B1 (en) * 2006-06-02 2007-12-11 Halliburton Energy Services, Inc. Stimuli-degradable gels
US20080102276A1 (en) * 2006-10-27 2008-05-01 Ali Khademhosseini Controlled Release of a Curing Agent for the Generation of Microstructures
US20080135247A1 (en) 2006-12-12 2008-06-12 Hutchins Richard D Fracturing Fluid Loss Control Agent
US7947627B2 (en) 2006-12-14 2011-05-24 Schlumberger Technology Corporation Fluid loss control agent with triggerable removal mechanism
US20080210428A1 (en) * 2007-03-01 2008-09-04 Bj Services Company Method of removing filter cake
CN101089116A (zh) 2007-07-11 2007-12-19 中国石油大学(华东) 一种钻井液用自适应防漏堵漏剂
US7902128B2 (en) * 2008-04-29 2011-03-08 Halliburton Energy Services Inc. Water-in-oil emulsions with hydrogel droplets background
US8685900B2 (en) 2009-04-03 2014-04-01 Halliburton Energy Services, Inc. Methods of using fluid loss additives comprising micro gels
US20100256298A1 (en) 2009-04-03 2010-10-07 Champion Technologies, Inc. Preparation of Micro Gel Particle Dispersions and Dry Powders Suitable For Use As Fluid Loss Control Agents

Also Published As

Publication number Publication date
WO2010112866A1 (en) 2010-10-07
US9057009B2 (en) 2015-06-16
CA2756920C (en) 2016-11-29
RU2493190C2 (ru) 2013-09-20
CN104212424A (zh) 2014-12-17
BRPI1015087A2 (pt) 2016-04-26
US20100256018A1 (en) 2010-10-07
CN102439109A (zh) 2012-05-02
AU2010231154B2 (en) 2013-09-12
US8685900B2 (en) 2014-04-01
US20110168393A1 (en) 2011-07-14
AU2010231154A1 (en) 2011-11-10
CN102439109B (zh) 2014-10-29
RU2011144570A (ru) 2013-05-10
MX2011010431A (es) 2011-10-19
US8697609B2 (en) 2014-04-15
CA2756920A1 (en) 2010-10-07
EP2414479A1 (en) 2012-02-08
US20140124206A1 (en) 2014-05-08

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