MX2019014431A - Método de producción de aceite mineral de depósitos subterráneos que tienen alta temperatura y salinidad. - Google Patents

Método de producción de aceite mineral de depósitos subterráneos que tienen alta temperatura y salinidad.

Info

Publication number
MX2019014431A
MX2019014431A MX2019014431A MX2019014431A MX2019014431A MX 2019014431 A MX2019014431 A MX 2019014431A MX 2019014431 A MX2019014431 A MX 2019014431A MX 2019014431 A MX2019014431 A MX 2019014431A MX 2019014431 A MX2019014431 A MX 2019014431A
Authority
MX
Mexico
Prior art keywords
sub
sup
surfactant
oil
salinity
Prior art date
Application number
MX2019014431A
Other languages
English (en)
Inventor
Christian Bittner
Christian Spindler
Guenter Oetter
Hans Bullien
David Ley
Lorenz Siggel
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2019014431A publication Critical patent/MX2019014431A/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
    • C09K8/60—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
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Detergent Compositions (AREA)

Abstract

La presente invención se refiere a un método para producir aceite mineral de depósitos de aceite mineral subterráneos, en donde una formulación tensioactiva salina acuosa que comprende una mezcla tensioactiva, con el fin de disminuir la tensión interfacial entre el petróleo y el agua hasta < 0.1 mN/m, se inyecta en un depósito de aceite mineral a través de al menos un pozo de inyección, y se extrae petróleo crudo del depósito a través de al menos un pozo de producción, en donde el depósito de aceite mineral tiene una temperatura de 2 90ºC y un agua de formación que tiene una salinidad de 2 30,000 ppm de sales disueltas, y en donde la mezcla tensioactiva comprende al menos un tensioactivo iónico (A) de la Fórmula general (|) (R1)k-N*(Rº)(3.kyR3 (X:). (I) y al menos un tensioactivo aniónico (B) de la Fórmula general (||) R4-O-(CH2C(R5)HO)m-(CHzC(CH3)HO)n-(CHzCH20)o-(CHz)p-Y' Mt (II) con una relación molar de tensioactivo iónico (A) con respecto a tensioactivo aniónico (B) en la mezcla tensioactiva en una inyección de 90:10 a 10:90, y en donde R1 a R5, k, I, m, n, o, p, X, Y y M tienen la definición proporcionada en las reivindicaciones y en la descripción. La invención también se refiere a un concentrado que comprende el tensioactivo (A), el tensioactivo (B) o la mezcla tensioactiva.
MX2019014431A 2017-05-30 2018-05-16 Método de producción de aceite mineral de depósitos subterráneos que tienen alta temperatura y salinidad. MX2019014431A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17173486 2017-05-30
PCT/EP2018/062786 WO2018219654A1 (de) 2017-05-30 2018-05-16 Verfahren zur erdölförderung unterirdischer vorkommen mit hoher temperatur und salinität

Publications (1)

Publication Number Publication Date
MX2019014431A true MX2019014431A (es) 2020-08-17

Family

ID=58873685

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019014431A MX2019014431A (es) 2017-05-30 2018-05-16 Método de producción de aceite mineral de depósitos subterráneos que tienen alta temperatura y salinidad.

Country Status (7)

Country Link
US (1) US20200239762A1 (es)
EP (1) EP3630915A1 (es)
CN (1) CN111566183A (es)
CA (1) CA3064487A1 (es)
MX (1) MX2019014431A (es)
RU (1) RU2019137467A (es)
WO (1) WO2018219654A1 (es)

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US11225857B2 (en) * 2017-07-14 2022-01-18 Basf Se Solubility enhancers on basis of allyl alcohol for aqueous surfactant formulations for enhanced oil recovery
RU2020106724A (ru) * 2017-07-14 2021-08-16 Басф Се Усилители растворимости на основе аллилового спирта для водных композиций поверхностно-активных веществ для усиления извлечения нефти
US20210348048A1 (en) * 2018-09-14 2021-11-11 Petroliam Nasional Berhad (Petronas) Microemulsions And Uses Thereof
US20220002614A1 (en) 2018-11-23 2022-01-06 Basf Se Method for extracting petroleum from underground deposits having high salinity
CN112795002B (zh) * 2019-11-14 2022-04-01 中国石油化工股份有限公司 含杂原子的聚醚阴非离子表面活性剂及其制备方法
CN112662388B (zh) * 2020-12-22 2023-03-21 西安石油大学 一种驱油型水基压裂液的制备方法
US11530348B2 (en) 2021-03-15 2022-12-20 Saudi Arabian Oil Company Ionic liquid enhanced surfactant solution for spontaneous imbibition in fractured carbonate reservoirs
CN115385870B (zh) * 2022-09-29 2023-10-03 胜利油田物华化工厂 一种提高原油采收率用表面活性剂及其制备方法

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Also Published As

Publication number Publication date
CN111566183A (zh) 2020-08-21
CA3064487A1 (en) 2018-12-06
EP3630915A1 (de) 2020-04-08
US20200239762A1 (en) 2020-07-30
WO2018219654A1 (de) 2018-12-06
RU2019137467A (ru) 2021-07-01

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