BR112015022250A2 - fluidos viscoelásticos de tratamento de poço sensíveis a temperatura - Google Patents

fluidos viscoelásticos de tratamento de poço sensíveis a temperatura

Info

Publication number
BR112015022250A2
BR112015022250A2 BR112015022250A BR112015022250A BR112015022250A2 BR 112015022250 A2 BR112015022250 A2 BR 112015022250A2 BR 112015022250 A BR112015022250 A BR 112015022250A BR 112015022250 A BR112015022250 A BR 112015022250A BR 112015022250 A2 BR112015022250 A2 BR 112015022250A2
Authority
BR
Brazil
Prior art keywords
well treatment
treatment fluids
temperature sensitive
cst
temperature
Prior art date
Application number
BR112015022250A
Other languages
English (en)
Inventor
vincent mello Jesse
Song Jingshe
Song Lulu
Original Assignee
Ecolab Usa 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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of BR112015022250A2 publication Critical patent/BR112015022250A2/pt

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
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • 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
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • 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
    • C09K2208/30—Viscoelastic surfactants [VES]

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Colloid Chemistry (AREA)

Abstract

resumo “fluidos viscoelásticos de tratamento de poço sensíveis a temperatura” a presente invenção é direcionada a fluidos de fraturamento dotados de viscosidades sensível a temperatura. os fluidos de fraturamento podem incluir uma mistura de um polímero hidrofobicamente associativo (hap) e um tensoativo em um meio aquoso, em que o tensoativo proporciona a temperatura de solução crítica (cst) para o fluido. o fluido é mais viscoso em temperaturas mais baixa do que a cst em comparação às temperaturas acima da cst.
BR112015022250A 2013-03-12 2014-03-04 fluidos viscoelásticos de tratamento de poço sensíveis a temperatura BR112015022250A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/797,295 US9228123B2 (en) 2013-03-12 2013-03-12 Temperature sensitive viscoelastic well-treatment fluids
PCT/US2014/020435 WO2014164078A1 (en) 2013-03-12 2014-03-04 Temperature sensitive viscoelastic well-treatment fluids

Publications (1)

Publication Number Publication Date
BR112015022250A2 true BR112015022250A2 (pt) 2017-07-18

Family

ID=51522306

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015022250A BR112015022250A2 (pt) 2013-03-12 2014-03-04 fluidos viscoelásticos de tratamento de poço sensíveis a temperatura

Country Status (7)

Country Link
US (1) US9228123B2 (pt)
EP (1) EP2970747A4 (pt)
CN (1) CN105073944B (pt)
AU (1) AU2014249683B2 (pt)
BR (1) BR112015022250A2 (pt)
CA (1) CA2904637A1 (pt)
WO (1) WO2014164078A1 (pt)

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CN107001924A (zh) 2014-11-24 2017-08-01 阿克苏诺贝尔化学品国际有限公司 用于粘弹性表面活性剂基流体的内部聚合物破坏剂
EP3262136B1 (en) * 2015-02-27 2020-11-11 Solvay USA Inc. Viscosifying friction reducers
SG11201707051QA (en) 2015-04-01 2017-09-28 Akzo Nobel Chemicals Int Bv Biopolymer blends as emulsion stabilizers
US10717923B2 (en) 2015-06-05 2020-07-21 Halliburton Energy Services, Inc. Compositions including a viscosifying non-ionic associative polymer for treatment of subterranean formations
CN105086981A (zh) * 2015-08-11 2015-11-25 中国海洋石油总公司 一种复合聚合物驱油体系
US10081758B2 (en) 2015-12-04 2018-09-25 Ecolab Usa Inc. Controlled release solid scale inhibitors
CN105647505A (zh) * 2015-12-31 2016-06-08 中国石油天然气股份有限公司 一种可使用高矿化度水配制压裂液的溶液及其应用
WO2017200864A1 (en) 2016-05-16 2017-11-23 Ecolab USA, Inc. Slow-release scale inhibiting compositions
CN109312227B (zh) 2016-05-25 2022-08-19 罗地亚经营管理公司 自转向酸化系统
RU2765451C2 (ru) 2016-05-25 2022-01-31 Родиа Оперейшнс Восстановление увеличивающих вязкость поверхностно-активных веществ в текучих средах для воздействия на пласт после воздействия сдвигового усилия
GB201612678D0 (en) * 2016-07-21 2016-09-07 Bp Exploration Operating Process
CN107759738B (zh) * 2016-08-17 2021-03-16 中国石油化工股份有限公司 一种水溶性热增黏共聚物、制备方法及应用
US11142680B2 (en) 2016-12-23 2021-10-12 Championx Usa Inc. Controlled release solid scale inhibitors
CN106978157B (zh) * 2017-04-22 2020-09-29 西南石油大学 一种储层自动破胶的线性胶压裂液及其制备方法
CN108424759B (zh) * 2018-04-17 2020-11-06 四川申和新材料科技有限公司 一种抗110℃高温的二氧化碳泡沫压裂液及其制备方法
US11220624B2 (en) 2018-07-30 2022-01-11 Championx Usa Inc. Salt-tolerant, fast-dissolving, water-soluble rheology modifiers
AR115855A1 (es) 2018-07-30 2021-03-03 Ecolab Usa Inc Polielectrolitos de rápido disolución, hidrosolubles y modificados hidrofóbicamente
WO2020079123A1 (en) * 2018-10-18 2020-04-23 Basf Se Method of fracturing subterranean formations using aqueous solutions comprising hydrophobically associating copolymers
CN111286316A (zh) * 2018-12-10 2020-06-16 中国石油化工股份有限公司 一种用于复合压裂液的温敏特性聚合物、制备方法及压裂液
WO2020122861A1 (en) * 2018-12-11 2020-06-18 Halliburton Energy Services, Inc. Thermoassociative polymers in subterranean treatment fluids
CN109652052A (zh) * 2019-01-11 2019-04-19 中石油煤层气有限责任公司 一种压裂液、破胶剂、压裂液体系和压裂液的制备方法
CN111718442B (zh) * 2019-03-22 2022-07-12 中国石油化工股份有限公司 温敏聚合物、泡沫压裂液及其制备方法与应用
CN111548782B (zh) * 2020-04-30 2023-01-24 长江大学 一种纳米增强超分子清洁压裂液及其制备方法
CN114479798B (zh) * 2020-10-23 2024-01-05 中国石油化工股份有限公司 一种疏水缔合聚合物型调堵剂及其制备方法和应用

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Also Published As

Publication number Publication date
US9228123B2 (en) 2016-01-05
CN105073944A (zh) 2015-11-18
AU2014249683A1 (en) 2015-10-29
AU2014249683B2 (en) 2017-11-02
CN105073944B (zh) 2018-11-06
EP2970747A4 (en) 2016-12-07
EP2970747A1 (en) 2016-01-20
WO2014164078A1 (en) 2014-10-09
CA2904637A1 (en) 2014-10-09
US20140262293A1 (en) 2014-09-18

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B25A Requested transfer of rights approved

Owner name: CHAMPIONX USA INC. (US)

B09B Patent application refused [chapter 9.2 patent gazette]

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