EA031462B9 - Способ добычи нефти - Google Patents

Способ добычи нефти

Info

Publication number
EA031462B9
EA031462B9 EA201691230A EA201691230A EA031462B9 EA 031462 B9 EA031462 B9 EA 031462B9 EA 201691230 A EA201691230 A EA 201691230A EA 201691230 A EA201691230 A EA 201691230A EA 031462 B9 EA031462 B9 EA 031462B9
Authority
EA
Eurasian Patent Office
Prior art keywords
petroleum
reservoir
water
soluble
recovering petroleum
Prior art date
Application number
EA201691230A
Other languages
English (en)
Russian (ru)
Other versions
EA031462B1 (ru
EA201691230A1 (ru
Inventor
Бьёрн Ланглотц
Тобиас Циммерманн
Роланд Райхенбах-Клинке
Кристиан Биттнер
Original Assignee
Басф Се
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 Басф Се filed Critical Басф Се
Publication of EA201691230A1 publication Critical patent/EA201691230A1/ru
Publication of EA031462B1 publication Critical patent/EA031462B1/ru
Publication of EA031462B9 publication Critical patent/EA031462B9/ru

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52Amides or imides
    • C08F220/54Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56Acrylamide; Methacrylamide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00Compositions 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
    • C08L33/24Homopolymers or copolymers of amides or imides
    • C08L33/26Homopolymers or copolymers of acrylamide or methacrylamide
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588Compositions 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16Enhanced recovery methods for obtaining hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
EA201691230A 2013-12-13 2014-12-05 Способ добычи нефти EA031462B9 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13197065 2013-12-13
PCT/EP2014/076772 WO2015086468A1 (de) 2013-12-13 2014-12-05 Verfahren zur erdölförderung

Publications (3)

Publication Number Publication Date
EA201691230A1 EA201691230A1 (ru) 2016-11-30
EA031462B1 EA031462B1 (ru) 2019-01-31
EA031462B9 true EA031462B9 (ru) 2019-05-31

Family

ID=49759158

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201691230A EA031462B9 (ru) 2013-12-13 2014-12-05 Способ добычи нефти

Country Status (16)

Country Link
US (1) US9783730B2 (https=)
EP (1) EP3080227B1 (https=)
JP (1) JP6505106B2 (https=)
KR (1) KR102416065B1 (https=)
CN (1) CN105874032B (https=)
AR (1) AR100384A1 (https=)
AU (1) AU2014363793B2 (https=)
BR (1) BR112016013465B1 (https=)
CA (1) CA2933114C (https=)
CO (1) CO2016006164A2 (https=)
EA (1) EA031462B9 (https=)
ES (1) ES2662194T3 (https=)
MX (1) MX356321B (https=)
MY (1) MY182901A (https=)
WO (1) WO2015086468A1 (https=)
ZA (1) ZA201604584B (https=)

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WO2018086984A1 (en) 2016-11-10 2018-05-17 Basf Corporation Process for increasing the production of hydrocarbons from hydrocarbon bearing reservoirs
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CN111263774A (zh) * 2017-10-25 2020-06-09 巴斯夫欧洲公司 生产疏水缔合聚丙烯酰胺的方法
WO2019081004A1 (en) 2017-10-25 2019-05-02 Basf Se PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
WO2019081003A1 (en) 2017-10-25 2019-05-02 Basf Se PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
WO2019081323A1 (en) 2017-10-25 2019-05-02 Basf Se PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
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US11649396B2 (en) 2018-06-06 2023-05-16 Basf Se Associative copolymers with hydrophobic quaternized (meth)acrylamide and (meth)acrylic acid derivatives
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US11220624B2 (en) 2018-07-30 2022-01-11 Championx Usa Inc. Salt-tolerant, fast-dissolving, water-soluble rheology modifiers
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CA3112417A1 (en) 2018-10-18 2020-04-23 Basf Se Method of providing homogeneous aqueous polyacrylamide concentrates and use thereof
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AU2019362384B2 (en) 2018-10-18 2025-01-16 Basf Se Process for producing ammonium (METH-) acrylate
WO2020079124A1 (en) 2018-10-18 2020-04-23 Basf Se Process for producing aqueous polyacrylamide compositions
CA3112658A1 (en) 2018-10-18 2020-04-23 Basf Se Process of fracturing subterranean formations
EA202191076A1 (ru) 2018-10-18 2021-08-03 Басф Се Способ получения водного концентрата полиакриламида
WO2020079123A1 (en) 2018-10-18 2020-04-23 Basf Se Method of fracturing subterranean formations using aqueous solutions comprising hydrophobically associating copolymers
WO2020084046A1 (de) 2018-10-26 2020-04-30 Basf Se Verfahren zur herstellung von propylenoxy-haltigen hydrophob assoziierenden monomeren mittels dmc-katalyse
WO2020084033A1 (de) 2018-10-26 2020-04-30 Basf Se Hydrophob assoziierende copolymere für die tertiäre erdölförderung umfassend monomere mit propylenoxy-einheiten
WO2020216433A1 (en) 2019-04-23 2020-10-29 Basf Se A process and apparatus for producing aqueous compositions of water-soluble polymers
CN110054727B (zh) * 2019-04-25 2022-12-20 西安万德能源化学股份有限公司 一种聚丙烯酰胺纳米微球的制备方法及装置
WO2021175757A1 (en) 2020-03-06 2021-09-10 Basf Se Method of manufacturing an aqueous polyacrylamide premix
WO2021175760A1 (en) 2020-03-06 2021-09-10 Basf Se Method of fracturing subterranean formations
CA3172109A1 (en) 2020-03-26 2021-09-30 Faissal-Ali El-Toufaili Process and plant for manufacturing aqueous polyacrylamide gels
WO2021204850A1 (en) 2020-04-09 2021-10-14 Basf Se Biocatalytic synthesis of monomer mixtures for polyacrylamide manufacturing
WO2021209149A1 (en) 2020-04-17 2021-10-21 Basf Se Process and devices for making aqueous wellbore treating fluids
WO2021209148A1 (en) 2020-04-17 2021-10-21 Basf Se Process for making an aqueous injection fluid
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Also Published As

Publication number Publication date
EP3080227B1 (de) 2017-12-27
EA031462B1 (ru) 2019-01-31
CO2016006164A2 (es) 2017-04-10
US9783730B2 (en) 2017-10-10
AU2014363793A1 (en) 2016-07-28
ZA201604584B (en) 2017-11-29
AU2014363793B2 (en) 2018-02-22
CA2933114C (en) 2022-05-10
US20170101576A1 (en) 2017-04-13
KR102416065B1 (ko) 2022-07-01
MX356321B (es) 2018-05-23
WO2015086468A1 (de) 2015-06-18
CA2933114A1 (en) 2015-06-18
BR112016013465B1 (pt) 2023-01-24
CN105874032B (zh) 2019-05-10
JP6505106B2 (ja) 2019-04-24
AR100384A1 (es) 2016-10-05
EP3080227A1 (de) 2016-10-19
BR112016013465A2 (https=) 2017-08-08
JP2017509812A (ja) 2017-04-06
CN105874032A (zh) 2016-08-17
EA201691230A1 (ru) 2016-11-30
MX2016007730A (es) 2016-09-09
MY182901A (en) 2021-02-05
KR20160096710A (ko) 2016-08-16
ES2662194T3 (es) 2018-04-05

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Legal Events

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TH4A Publication of the corrected specification to eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM