BRPI0605371A - sustainable method for oil recovery - Google Patents

sustainable method for oil recovery

Info

Publication number
BRPI0605371A
BRPI0605371A BRPI0605371-8A BRPI0605371A BRPI0605371A BR PI0605371 A BRPI0605371 A BR PI0605371A BR PI0605371 A BRPI0605371 A BR PI0605371A BR PI0605371 A BRPI0605371 A BR PI0605371A
Authority
BR
Brazil
Prior art keywords
oil
present
recovery
sources
diesel
Prior art date
Application number
BRPI0605371-8A
Other languages
Portuguese (pt)
Inventor
Ivonete Pereira Gonzalez Silva
Aparecida De Melo Maria
Amaury De Azevedo Aguiar
Ana Paula Silva Concei Santana
Luis Ferreira Mynssen Andre
Rezende Prates Viviane
Original Assignee
Petroleo Brasileiro Sa - Petrobras
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 - Petrobras filed Critical Petroleo Brasileiro Sa - Petrobras
Priority to BRPI0605371-8A priority Critical patent/BRPI0605371A/en
Priority to EP07254825A priority patent/EP1939393A1/en
Priority to NO20076519A priority patent/NO20076519L/en
Priority to CA002630682A priority patent/CA2630682A1/en
Priority to US12/004,491 priority patent/US20080173447A1/en
Publication of BRPI0605371A publication Critical patent/BRPI0605371A/en
Priority to US12/482,875 priority patent/US20100006285A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Abstract

"MéTODO SUSTENTáVEL PARA RECUPERAçãO DE PETRóLEO". A presente invenção consiste de um método de recuperação avançada de petróleo (RAP) que associa as eficiências técnica, económica, ambiental e social para aumento do fator de recuperação de campos de terra ou de mar com alto grau de explotação, mais precisamente com o uso de uma substância miscível com os diversos tipos de petróleo de baixa fluidez encontrados em várias regiões. Mais especificamente, a presente invenção está relacionada com o uso de solventes, tais quais as frações líquidas leves do petróleo, como óleo diesel e o gasóleo; um petróleo leve, e os óleos essenciais, derivados de fontes renováveis, como por exemplo, o biodiesel, usados puros ou em mistura entre si em qualquer proporção, para ser injetado na formação geológica, pelo poço injetor, resultando uma mistura final (petróleo - solvente injetado) que apresenta uma viscosidade muito menor e uma fluidez muito maior que a do petróleo original, que repercute em toda a cadeia produtiva do petróleo. A presente patente apresenta um ganho real em todas as fases da cadeia produtiva. Para efeitos da presente invenção, entende-se por biodiesel o óleo com características similares ao diesel a partir de fontes minerais; porém, sendo produzido a partir de fontes renováveis, usualmente fontes agrícolas."SUSTAINABLE METHOD FOR OIL RECOVERY". The present invention consists of an advanced petroleum recovery (RAP) method that combines the technical, economic, environmental and social efficiencies for increasing the recovery factor of highly exploited land or sea fields, more precisely with the use of of a substance miscible with the various types of low flow oil found in various regions. More specifically, the present invention relates to the use of solvents such as light petroleum liquid fractions such as diesel oil and diesel oil; light oil, and essential oils, derived from renewable sources, such as biodiesel, used pure or mixed together in any proportion to be injected into the geological formation by the injector well, resulting in a final mixture (petroleum - injected solvent) which has a much lower viscosity and much greater fluidity than the original oil, which has an impact on the entire oil production chain. The present patent presents a real gain at all stages of the production chain. For the purposes of the present invention, biodiesel means oil with diesel-like characteristics from mineral sources; however, being produced from renewable sources, usually agricultural sources.

BRPI0605371-8A 2006-12-22 2006-12-22 sustainable method for oil recovery BRPI0605371A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BRPI0605371-8A BRPI0605371A (en) 2006-12-22 2006-12-22 sustainable method for oil recovery
EP07254825A EP1939393A1 (en) 2006-12-22 2007-12-12 Sustainable method for recovery of petroleum
NO20076519A NO20076519L (en) 2006-12-22 2007-12-18 Sustainable process for petroleum recovery
CA002630682A CA2630682A1 (en) 2006-12-22 2007-12-21 Sustainable method for recovery of petroleum
US12/004,491 US20080173447A1 (en) 2006-12-22 2007-12-21 Sustainable method for recovery of petroleum
US12/482,875 US20100006285A1 (en) 2006-12-22 2009-06-11 Sustainable method for recovery of petroleum

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
BRPI0605371A true BRPI0605371A (en) 2008-08-05

Family

ID=39165825

Family Applications (1)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8272442B2 (en) 2007-09-20 2012-09-25 Green Source Energy Llc In situ extraction of hydrocarbons from hydrocarbon-containing materials
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
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20100006285A1 (en) 2010-01-14
US20080173447A1 (en) 2008-07-24
NO20076519L (en) 2008-06-23
EP1939393A1 (en) 2008-07-02
CA2630682A1 (en) 2008-06-22

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: E21B 43/16 (2006.01), F17D 1/17 (2006.01), C09K 8/

B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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