AR114342A1 - Un método para preparar una solución acuosa de tensioactivo-polímero y métodos de su uso en operaciones de petróleo y gas - Google Patents

Un método para preparar una solución acuosa de tensioactivo-polímero y métodos de su uso en operaciones de petróleo y gas

Info

Publication number
AR114342A1
AR114342A1 ARP190100203A ARP190100203A AR114342A1 AR 114342 A1 AR114342 A1 AR 114342A1 AR P190100203 A ARP190100203 A AR P190100203A AR P190100203 A ARP190100203 A AR P190100203A AR 114342 A1 AR114342 A1 AR 114342A1
Authority
AR
Argentina
Prior art keywords
surfactant
surfactant composition
polymer solution
weight
aqueous
Prior art date
Application number
ARP190100203A
Other languages
English (en)
Inventor
Aaron Wilhelm
Gregory A Winslow
Taimur Malik
Do Hoon Kim
Varadarajan Dwarakanath
Arachcilage Gayani Pinnawala
Dennis Alexis
Original Assignee
Chevron Usa Inc
Chevron Oronite 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 Chevron Usa Inc, Chevron Oronite Co filed Critical Chevron Usa Inc
Publication of AR114342A1 publication Critical patent/AR114342A1/es

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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
    • C09K8/58—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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • 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
    • C09K8/588—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 polymers
    • 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
    • C09K8/60—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
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/20—Displacing by water
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • 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
    • C09K2208/28—Friction or drag reducing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Detergent Compositions (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Colloid Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Cosmetics (AREA)

Abstract

Se describen composiciones y métodos para uso en operaciones de petróleo y gas. Reivindicación 1: Un método para preparar una solución acuosa de tensioactivo-polímero, caracterizado porque el método comprende: combinar una composición tensioactiva líquida concentrada con un fluido acuoso en un proceso de mezcla de etapa única para proporcionar la solución acuosa de tensioactivo-polímero, en donde la composición tensioactiva líquida concentrada comprende: (a) un paquete tensioactivo en una cantidad de entre el 0,2% y el 98% en peso, basándose en el peso total de la composición tensioactiva; (b) un codisolvente en una cantidad entre mayor que el 0% y el 95% en peso, basándose en el peso total de la composición tensioactiva; y (c) una composición de polímero líquido (LP) en una cantidad de entre el 0,1% y el 60% en peso, basándose en el peso total de la composición tensioactiva; en donde la composición tensioactiva tiene un contenido de agua total de entre el 0,5% y el 20% en peso, basándose en el peso total de la composición tensioactiva; en donde el proceso de mezcla de etapa única comprende aplicar una energía de mezcla específica de al menos 0,10 kJ/kg a la composición tensioactiva y el fluido acuoso; y en donde la solución acuosa de polímero comprende una concentración de polímero de entre 50 y 15.000 ppm.
ARP190100203A 2018-01-30 2019-01-30 Un método para preparar una solución acuosa de tensioactivo-polímero y métodos de su uso en operaciones de petróleo y gas AR114342A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201862624092P 2018-01-30 2018-01-30

Publications (1)

Publication Number Publication Date
AR114342A1 true AR114342A1 (es) 2020-08-26

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
ARP190100204A AR114343A1 (es) 2018-01-30 2019-01-30 Una composición tensioactiva líquida concentrada para ser usada en operaciones de petróleo y gas, y un método para prepararla
ARP190100203A AR114342A1 (es) 2018-01-30 2019-01-30 Un método para preparar una solución acuosa de tensioactivo-polímero y métodos de su uso en operaciones de petróleo y gas

Family Applications Before (1)

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ARP190100204A AR114343A1 (es) 2018-01-30 2019-01-30 Una composición tensioactiva líquida concentrada para ser usada en operaciones de petróleo y gas, y un método para prepararla

Country Status (8)

Country Link
US (4) US11248160B2 (es)
EP (2) EP3746520A1 (es)
AR (2) AR114343A1 (es)
BR (2) BR112020015538A2 (es)
CA (2) CA3089996A1 (es)
GB (2) GB2572246B (es)
MX (2) MX2020008022A (es)
WO (2) WO2019152470A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11248160B2 (en) 2018-01-30 2022-02-15 Chevron U.S.A. Inc. Compositions for use in oil and gas operations
US12116531B2 (en) * 2018-07-31 2024-10-15 Instituto Mexicano Del Petroleo Composition of organic gel formulations for isolation of high temperature and salinity petroleum reservoir zones
US11459499B2 (en) * 2018-12-11 2022-10-04 King Fahd University Of Petroleum And Minerals Amidoamine-based gemini surfactant containing ethoxylate units and a method for oil recovery
US11421145B2 (en) * 2019-02-15 2022-08-23 King Fahd University Of Petroleum And Minerals Oil recovery methods using a formulation containing an unsaturated zwitterionic surfactant and a polymer
AR122443A1 (es) * 2020-04-24 2022-09-14 Chevron Usa Inc Tensioactivos polianiónicos y métodos para elaborarlos y usarlos
CA3180692A1 (en) * 2020-04-24 2021-10-28 Chevron U.S.A. Inc. Polyanionic surfactants and methods of making and using thereof
CA3191368A1 (en) * 2020-09-03 2022-03-10 Jeffrey Scott Dupont Hydraulic fracturing
CN113901664B (zh) * 2021-10-20 2022-06-28 成都理工大学 基于气泡桥效应的支撑剂悬浮参数优选方法及悬浮方法
US11718780B2 (en) * 2021-12-15 2023-08-08 Saudi Arabian Oil Company Foamed scale removal and inhibition method for subterranean formation
CN116694317B (zh) * 2023-06-28 2024-08-30 河南正佳能源环保股份有限公司 一种高配伍性乳液降阻剂及其制备方法

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488148A (en) 1993-09-01 1996-01-30 Vista Chemical Company Process for sulfonating internal olefins
US6514929B1 (en) * 1998-11-25 2003-02-04 The Procter & Gamble Company Process for forming an agglomerated particle
GB0111704D0 (en) * 2001-05-14 2001-07-04 Ciba Spec Chem Water Treat Ltd Apparatus and method for wetting powder
DE102005002163A1 (de) * 2005-01-17 2006-07-27 Wacker Chemie Ag Entschäumerzusammensetzungen
RU2404359C2 (ru) 2006-01-27 2010-11-20 Шлюмберже Текнолоджи Б.В. Способ гидроразрыва подземного пласта (варианты)
US20080312108A1 (en) * 2007-06-12 2008-12-18 Paul Daniel Berger Compositions and process for recovering subterranean oil using green non-toxic biodegradable strong alkali metal salts of polymerized weak acids
CA2702587A1 (en) 2007-10-26 2009-04-30 Chevron Oronite Company Llc Isomerized alpha olefin sulfonate and method of making the same
US8163678B2 (en) 2007-10-30 2012-04-24 Chevron U.S.A. Inc. Enhanced oil recovery surfactant formulation and method of making the same
US7770641B2 (en) 2007-12-18 2010-08-10 Chevron U.S.A. Inc. Method for enhancing oil recovery with an improved oil recovery surfactant
FR2948964B1 (fr) 2009-08-07 2011-09-30 Spcm Sa Methode de dissolution continue d'emulsions de polyacrylamides pour la recuperation assistee du petrole (rap)
CN102918014A (zh) 2009-09-22 2013-02-06 得克萨斯大学体系董事会 大疏水物醚硫酸盐表面活性剂的制造方法和在提高采收率应用中的用途
EP2516388A4 (en) 2009-12-22 2013-03-06 Chevron Oronite Co ISOMERIZED ALPHA-OLEFIN SULFONATE AND PREPARATION METHOD THEREOF
US8573299B2 (en) 2010-10-21 2013-11-05 Chevron U.S.A. Inc. Non-ionic alkali polymer solutions for enhanced oil recovery in a subterranean formation
MX2013005696A (es) 2010-11-24 2013-07-05 Basf Se Proceso para la produccion de aceite mineral utilizando copolimeros de asociacion hidrofobica.
WO2012143433A1 (en) 2011-04-20 2012-10-26 1/7Shell Internationale Research Maatschappij B.V. Method and composition for enhanced hydrocarbon recovery
US9422469B2 (en) 2013-03-15 2016-08-23 Chevron U.S.A. Inc. Mixed carbon length synthesis of primary guerbet alcohols
US9605198B2 (en) 2011-09-15 2017-03-28 Chevron U.S.A. Inc. Mixed carbon length synthesis of primary Guerbet alcohols
MY171490A (en) * 2012-08-03 2019-10-15 Shell Int Research Enhanced oil recovery methods using a fluid containing a sacrificial agent
CN104619808A (zh) * 2012-09-28 2015-05-13 雪佛龙奥伦耐有限责任公司 强化采油工艺用烷基芳族磺酸盐
US9828542B2 (en) * 2013-03-15 2017-11-28 Melior Innovations, Inc. Methods of hydraulically fracturing and recovering hydrocarbons
US9752071B2 (en) 2013-03-15 2017-09-05 Chevron U.S.A. Inc. Composition and method for remediation of near wellbore damage
WO2015048021A2 (en) 2013-09-26 2015-04-02 Baker Hughes Incorporated Method of optimizing conductivity in a hydraulic fracturing operation
US10240078B2 (en) * 2013-10-23 2019-03-26 Halliburton Energy Services, Inc. Volatile surfactant treatment for use in subterranean formation operations
WO2015060842A1 (en) * 2013-10-23 2015-04-30 Halliburton Energy Services, Inc. Volatile surfactant treatment for subterranean formations
CA2933622A1 (en) 2013-12-13 2015-06-18 Chevron U.S.A. Inc. System and methods for controlled fracturing in formations
US9976072B2 (en) 2014-03-26 2018-05-22 Chevron U.S.A. Inc. Multicarboxylate compositions and method of making the same
MX2016016365A (es) 2014-08-01 2017-05-01 Multi Chem Group Llc Metodos y sistemas para preparar complejos de polielectrolito y tensioactivo para su uso en formaciones subterraneas.
BR112017007484B1 (pt) * 2014-10-31 2022-06-14 Chevron U.S.A. Inc Composições de polímero
CA2910095C (en) 2014-10-31 2023-03-14 Chevron U.S.A. Inc. Proppants comprising a space frame for hydraulic fracturing
US9902895B2 (en) 2014-10-31 2018-02-27 Chevron U.S.A. Inc. Polymer compositions
AU2016261924B2 (en) * 2015-05-13 2019-10-03 Championx Usa Inc. Invertible water-in-oil latices and methods of use
WO2016183335A1 (en) 2015-05-13 2016-11-17 Ecolab Usa Inc. Apparatus and method for inverting polymer latices
CN107849436A (zh) * 2015-08-07 2018-03-27 艺康美国股份有限公司 用于油包水胶乳的羰基官能性转化剂和使用方法
MX2018007008A (es) 2015-12-08 2018-08-15 Chevron Usa Inc Metodos para recuperacion de hidrocarburos.
AU2016366174A1 (en) 2015-12-08 2018-06-28 Kemira Oyj Inverse emulsion compositions
WO2017100331A1 (en) * 2015-12-08 2017-06-15 Kemira Oyj Polymer compositions and methods of use
CA2950810A1 (en) 2015-12-08 2017-06-08 Chevron U.S.A. Inc. Methods for hydrocarbon recovery
MX2018006918A (es) 2015-12-08 2018-11-09 Kemira Oyj Composiciones polimericas liquidas.
US10436693B2 (en) 2016-07-27 2019-10-08 Chevron U.S.A. Inc. Portable apparatus and methods for analyzing injection fluids
CA3046084A1 (en) 2016-12-07 2018-06-14 Chevron U.S.A. Inc. Methods and systems for generating aqueous polymer solutions
WO2019006369A1 (en) 2017-06-30 2019-01-03 Chevron U.S.A. HIGH STABILITY POLYMER COMPOSITIONS FOR ASSISTED OIL RECOVERY APPLICATIONS
US11248160B2 (en) 2018-01-30 2022-02-15 Chevron U.S.A. Inc. Compositions for use in oil and gas operations

Also Published As

Publication number Publication date
WO2019152470A1 (en) 2019-08-08
US11248160B2 (en) 2022-02-15
US20220372363A1 (en) 2022-11-24
CA3089996A1 (en) 2019-01-30
GB201901251D0 (en) 2019-03-20
MX2020008022A (es) 2020-09-14
GB2572245B (en) 2022-09-07
US20190233715A1 (en) 2019-08-01
GB2572245A (en) 2019-09-25
AR114343A1 (es) 2020-08-26
US20190233716A1 (en) 2019-08-01
EP3746520A1 (en) 2020-12-09
US11884879B2 (en) 2024-01-30
CA3089998A1 (en) 2019-08-08
GB201901249D0 (en) 2019-03-20
MX2020008027A (es) 2020-09-10
US11739254B2 (en) 2023-08-29
US20220098470A1 (en) 2022-03-31
BR112020015539A2 (pt) 2021-02-02
GB2572246A (en) 2019-09-25
BR112020015538A2 (pt) 2021-02-02
EP3746522A1 (en) 2020-12-09
US11008502B2 (en) 2021-05-18
GB2572246B (en) 2022-10-12
WO2019152467A1 (en) 2019-08-08

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