NO20076519L - Sustainable process for petroleum recovery - Google Patents

Sustainable process for petroleum recovery

Info

Publication number
NO20076519L
NO20076519L NO20076519A NO20076519A NO20076519L NO 20076519 L NO20076519 L NO 20076519L NO 20076519 A NO20076519 A NO 20076519A NO 20076519 A NO20076519 A NO 20076519A NO 20076519 L NO20076519 L NO 20076519L
Authority
NO
Norway
Prior art keywords
petroleum
sources
recovery
oil
biodiesel
Prior art date
Application number
NO20076519A
Other languages
Norwegian (no)
Inventor
Ivonete Pereira Gonzales Silva
Maria Aparecida De Melo
Amaury De Azevedo Aguiar
Ana Paula Silva Concei Santana
Andre Luis Mynssen Ferreira
Viviane Rezende Prates
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of NO20076519L publication Critical patent/NO20076519L/en

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Oppfinnelsen omfatter en fremgangsmåte for forbedret petroleumsutvinning (EPR) som kombinerer teknisk, økonomisk, miljømessig og sosial effektivitet for å øke gjenvinningsfaktoren på felt på land eller på sjøen med en høy grad av utvinning, mer nøyaktig gjennom bruk av et emne som er blandbart med diverse typer petroleum med lav fluiditet som finnes i forskjellige områder. Mer spesifikt angår oppfinnelsen bruk av løsningsmidler, for eksempel lette væskefraksjoner av petroleum, for eksempel dieselolje og gassolje, en lettpetroleum og essensielle oljer avledet fra fomybare kilder, for eksempel biodiesel, brukt rent eller tilsatt i ethvert forhold, for injisering i en geologisk formasjon gjennom en injeksjonsbrønn, hvor den resulterende endelige blanding (petroleum/injisert løsningsmiddel) presenterer en meget lavere viskositet og større fluiditet enn det opprinnelige petroleum, som får betydning gjennom petroleumsproduksjonskjeden. Oppfinnelsen presenterer virkelige fordeler i alle faser av produksjonskjeden. I oppfinnelsen forstås biodiesel å være en olje med egenskaper tilsvarende diesel produsert fra mineralkilder, men som imidlertid har blitt produsert fra fomybare kilder, vanligvis landbrukskilder.The invention encompasses a process for improved petroleum recovery (EPR) which combines technical, economic, environmental and social efficiency to increase the recovery factor in fields on land or at sea with a high degree of recovery, more accurately through the use of a blend blend with various types of low fluidity petroleum found in different areas. More specifically, the invention relates to the use of solvents, for example light liquid fractions of petroleum, for example diesel oil and gas oil, a light petroleum and essential oils derived from foamable sources, such as biodiesel, used cleanly or added in any ratio, for injection into a geological formation through an injection well, wherein the resulting final mixture (petroleum / injected solvent) presents a much lower viscosity and greater fluidity than the original petroleum, which becomes important through the petroleum production chain. The invention presents real benefits at all stages of the production chain. In the invention, biodiesel is understood to be an oil having properties similar to diesel produced from mineral sources, but which, however, has been produced from fumible sources, usually agricultural sources.

NO20076519A 2006-12-22 2007-12-18 Sustainable process for petroleum recovery NO20076519L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0605371-8A BRPI0605371A (en) 2006-12-22 2006-12-22 sustainable method for oil recovery

Publications (1)

Publication Number Publication Date
NO20076519L true NO20076519L (en) 2008-06-23

Family

ID=39165825

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20076519A NO20076519L (en) 2006-12-22 2007-12-18 Sustainable process for petroleum recovery

Country Status (5)

Country Link
US (2) US20080173447A1 (en)
EP (1) EP1939393A1 (en)
BR (1) BRPI0605371A (en)
CA (1) CA2630682A1 (en)
NO (1) NO20076519L (en)

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US8404108B2 (en) 2007-09-20 2013-03-26 Green Source Energy Llc Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing materials
US8272442B2 (en) 2007-09-20 2012-09-25 Green Source Energy Llc In situ extraction of hydrocarbons from hydrocarbon-containing materials
US8101812B2 (en) 2007-09-20 2012-01-24 Green Source Energy Llc Extraction of hydrocarbons from hydrocarbon-containing materials
CA2688937C (en) 2009-12-21 2017-08-15 N-Solv Corporation A multi-step solvent extraction process for heavy oil reservoirs
US20110174488A1 (en) * 2010-01-15 2011-07-21 Patty Morris Accelerated start-up in sagd operations
CA2693640C (en) 2010-02-17 2013-10-01 Exxonmobil Upstream Research Company Solvent separation in a solvent-dominated recovery process
CA2696638C (en) 2010-03-16 2012-08-07 Exxonmobil Upstream Research Company Use of a solvent-external emulsion for in situ oil recovery
CN101845298B (en) * 2010-05-18 2013-04-10 徐如思 Oil-soluble viscosity reducer for extremely-viscous oil
CA2705643C (en) 2010-05-26 2016-11-01 Imperial Oil Resources Limited Optimization of solvent-dominated recovery
MX359374B (en) 2013-10-22 2018-09-13 Mexicano Inst Petrol Application of a chemical composition for viscosity modification of heavy and extra-heavy crude oils.
US10859549B2 (en) 2017-02-07 2020-12-08 Microsilicon, Inc. Online monitoring of production processes using electron paramagnetic resonance (EPR)
US10690800B2 (en) * 2017-02-07 2020-06-23 Microsilicon, Inc. Online monitoring of production process using electron paramagnetic resonance(EPR)
CA2972203C (en) 2017-06-29 2018-07-17 Exxonmobil Upstream Research Company Chasing solvent for enhanced recovery processes
CA2974712C (en) 2017-07-27 2018-09-25 Imperial Oil Resources Limited Enhanced methods for recovering viscous hydrocarbons from a subterranean formation as a follow-up to thermal recovery processes
CA2978157C (en) 2017-08-31 2018-10-16 Exxonmobil Upstream Research Company Thermal recovery methods for recovering viscous hydrocarbons from a subterranean formation
CA2983541C (en) 2017-10-24 2019-01-22 Exxonmobil Upstream Research Company Systems and methods for dynamic liquid level monitoring and control
WO2019098986A1 (en) * 2017-11-14 2019-05-23 Halliburton Energy Services, Inc. Adjusting the zonal allocation of an injection well with no moving parts and no intervention
CN109294548B (en) * 2018-11-29 2020-11-10 西安长庆化工集团有限公司 Low-temperature demulsification viscosity reducer for aging oil and preparation method and application thereof
CN114592838B (en) * 2020-12-04 2023-08-22 中国石油天然气股份有限公司 Layered super heavy oil reservoir steam flooding potential evaluation method and system
CN117408578B (en) * 2023-12-14 2024-03-15 中国石油大学(华东) Comprehensive fracturing potential quantification pre-evaluation method for multistage fracturing horizontal well

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US3135326A (en) 1960-11-21 1964-06-02 Oil Sand Conditioning Corp Secondary oil recovery method
US3127934A (en) 1961-05-18 1964-04-07 Pure Oil Co Solvent injection petroleum recovery method
GB1112956A (en) * 1966-04-07 1968-05-08 Shell Int Research Method of producing liquid hydrocarbons from a subsurface formation
US4372381A (en) * 1981-04-10 1983-02-08 Mobil Oil Corporation Method for recovery of oil from tilted reservoirs
US4399868A (en) * 1981-09-30 1983-08-23 Shell Oil Company Unplugging brine-submerged perforations
US4531586A (en) 1981-10-01 1985-07-30 Mobil Oil Corporation Method of solvent stimulation of heavy oil reservoirs
US4560003A (en) * 1982-09-20 1985-12-24 Mobil Oil Corporation Solvent stimulation in heavy oil wells producing a large fraction of water
US4899817A (en) * 1988-12-15 1990-02-13 Mobil Oil Corporation Miscible oil recovery process using carbon dioxide and alcohol
US5025863A (en) * 1990-06-11 1991-06-25 Marathon Oil Company Enhanced liquid hydrocarbon recovery process
US6279653B1 (en) * 1998-12-01 2001-08-28 Phillips Petroleum Company Heavy oil viscosity reduction and production
US6491053B1 (en) * 1999-05-24 2002-12-10 William H. Briggeman Method and system for reducing the viscosity of crude oil
GB0213600D0 (en) * 2002-06-13 2002-07-24 Bp Exploration Operating Process
US8136590B2 (en) * 2006-05-22 2012-03-20 Shell Oil Company Systems and methods for producing oil and/or gas

Also Published As

Publication number Publication date
BRPI0605371A (en) 2008-08-05
CA2630682A1 (en) 2008-06-22
US20100006285A1 (en) 2010-01-14
US20080173447A1 (en) 2008-07-24
EP1939393A1 (en) 2008-07-02

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