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BR112015024200A2 - método e fluido de tratamento - Google Patents

método e fluido de tratamento

Info

Publication number
BR112015024200A2
BR112015024200A2 BR112015024200A BR112015024200A BR112015024200A2 BR 112015024200 A2 BR112015024200 A2 BR 112015024200A2 BR 112015024200 A BR112015024200 A BR 112015024200A BR 112015024200 A BR112015024200 A BR 112015024200A BR 112015024200 A2 BR112015024200 A2 BR 112015024200A2
Authority
BR
Brazil
Prior art keywords
fluid
oil
treatment method
acid
treatment fluids
Prior art date
Application number
BR112015024200A
Other languages
English (en)
Inventor
Xu Liang
Original Assignee
Multi Chem Group Llc
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 Multi Chem Group Llc filed Critical Multi Chem Group Llc
Publication of BR112015024200A2 publication Critical patent/BR112015024200A2/pt

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
    • 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
    • C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
    • 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
    • C09K8/584—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 surfactants
    • 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
    • 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
    • E21B43/25—Methods for stimulating production
    • 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
    • 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
    • E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Colloid Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

resumo “método e fluido de tratamento” proporcionado são fluidos de tratamento acídicos que compreendem um surfactante de emulsão fraca, um fluido de base aquoso, e um ácido. em algumas modalidades, os fluidos de tratamento são capazes de formar emulsões de curta duração de óleo-em-ácido, devido, pelo menos em parte, à interação de pelo menos uma parte do surfactante de emulsão fraca com uma ou mais moléculas de petróleo ou de gás dentro de um formação subterrânea.
BR112015024200A 2013-04-19 2014-04-11 método e fluido de tratamento BR112015024200A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361814089P 2013-04-19 2013-04-19
PCT/US2014/033806 WO2014172199A1 (en) 2013-04-19 2014-04-11 Treatment fluids comprising weakly emulsifying surfactants and associated methods

Publications (1)

Publication Number Publication Date
BR112015024200A2 true BR112015024200A2 (pt) 2017-07-18

Family

ID=51731770

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015024200A BR112015024200A2 (pt) 2013-04-19 2014-04-11 método e fluido de tratamento

Country Status (10)

Country Link
US (2) US9920239B2 (pt)
AR (1) AR095900A1 (pt)
AU (1) AU2014254270B2 (pt)
BR (1) BR112015024200A2 (pt)
CA (1) CA2907379C (pt)
GB (1) GB2528397B (pt)
MX (1) MX369446B (pt)
RU (1) RU2619965C2 (pt)
SA (2) SA515361214B1 (pt)
WO (1) WO2014172199A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016076877A1 (en) * 2014-11-13 2016-05-19 Multi-Chem Group, Llc Surfactant selection methods for wetting alteration in subterranean formations
US11168244B2 (en) * 2016-10-26 2021-11-09 Championx Usa Inc. Compositions for enhanced oil recovery
US10647907B2 (en) 2017-07-06 2020-05-12 Ecolab Usa Inc. Compositions for enhanced oil recovery
CA3015994A1 (en) * 2018-08-30 2020-02-29 Husky Oil Operations Limited In-situ carbon dioxide generation for heavy oil recovery method
US20210017443A1 (en) * 2019-07-19 2021-01-21 Multi-Chem Group, Llc Methods of using treatment fluids including weakly emulsifying surfactants
US20220186107A1 (en) * 2020-12-11 2022-06-16 Sanyo Chemical Industries, Ltd. Thickener for wellbore acid treatment liquid and wellbore acid treatment liquid using same
US12146101B1 (en) * 2023-06-22 2024-11-19 King Fahd University Of Petroleum And Minerals Method of enhancing oil recovery using citric acid-based additive
US12352146B2 (en) * 2023-09-11 2025-07-08 Saudi Arabian Oil Company Method for well stimulation using nanobubbles

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355958A (en) 1992-11-06 1994-10-18 Halliburton Company Low viscosity acid-in-oil emulsions and methods
US5543387A (en) 1995-02-13 1996-08-06 Nalco/Exxon Energy Chemicals, L.P Surfactant additive for oilfield acidizing
US5797456A (en) 1995-08-08 1998-08-25 Nalco/Exxon Energy Chemicals,L.P. Surfactant additive for oil field acidizing
US7125826B2 (en) * 2001-09-14 2006-10-24 Halliburton Energy Services, Inc. Methods of using invertible oil external-water internal fluids in subterranean applications
US6989354B2 (en) * 2003-01-24 2006-01-24 Halliburton Energy Services, Inc. Invertible well bore servicing fluid
GB0424933D0 (en) 2004-11-12 2004-12-15 Surfactant Technologies Ltd A surfactant system
CA2642244C (en) 2006-02-15 2011-11-01 Halliburton Energy Services, Inc. Foamed treatment fluids and associated methods
RU2305277C1 (ru) * 2006-04-13 2007-08-27 Общество с ограниченной ответственностью "ПермНИПИнефть" Способ определения смачиваемости поровой поверхности неэкстрагированных пород-коллекторов
US8163826B2 (en) * 2006-11-21 2012-04-24 Schlumberger Technology Corporation Polymeric acid precursor compositions and methods
US7718584B2 (en) * 2006-12-29 2010-05-18 Halliburton Energy Services, Inc. Dual-function additives for enhancing fluid loss control and stabilizing viscoelastic surfactant fluids
US20080277112A1 (en) * 2007-05-10 2008-11-13 Halliburton Energy Services, Inc. Methods for stimulating oil or gas production using a viscosified aqueous fluid with a chelating agent to remove calcium carbonate and similar materials from the matrix of a formation or a proppant pack
US8413721B2 (en) * 2007-05-22 2013-04-09 Halliburton Energy Services, Inc. Viscosified fluids for remediating subterranean damage
US9023770B2 (en) * 2009-07-30 2015-05-05 Halliburton Energy Services, Inc. Increasing fracture complexity in ultra-low permeable subterranean formation using degradable particulate
US20110071056A1 (en) * 2009-09-24 2011-03-24 Rajesh K Saini Degradable Surfactants, Including Degradable Gemini Surfactants, and Associated Methods
CA2764306A1 (en) * 2011-01-14 2012-07-14 Gasfrac Energy Services Inc. Methods of treating a subterranean formation containing hydrocarbons
CA2848366C (en) * 2011-09-15 2018-01-02 Multi-Chem Group, Llc Method for selection of surfactants in well stimulation
US20130233559A1 (en) 2012-03-07 2013-09-12 Halliburton Energy Services, Inc. Surfactant Additives for Stimulating Subterranean Formation During Fracturing Operations
US20130274149A1 (en) 2012-04-13 2013-10-17 Schlumberger Technology Corporation Fluids and methods including nanocellulose

Also Published As

Publication number Publication date
GB2528397A (en) 2016-01-20
MX2015013510A (es) 2016-05-16
SA515361214B1 (ar) 2019-12-19
RU2619965C2 (ru) 2017-05-22
US20180155612A1 (en) 2018-06-07
GB201515579D0 (en) 2015-10-21
US9920239B2 (en) 2018-03-20
US20160280986A1 (en) 2016-09-29
CA2907379A1 (en) 2014-10-23
WO2014172199A1 (en) 2014-10-23
US10435620B2 (en) 2019-10-08
MX369446B (es) 2019-11-08
GB2528397B (en) 2017-11-01
RU2015139498A (ru) 2017-03-22
CA2907379C (en) 2019-02-26
AR095900A1 (es) 2015-11-18
AU2014254270B2 (en) 2016-08-18
SA519410022B1 (ar) 2021-12-11
AU2014254270A1 (en) 2015-09-17

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Legal Events

Date Code Title Description
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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements