CA2147079A1 - Process and apparatus for the recovery of hydrocarbons from a reservoir of hydrocarbons - Google Patents

Process and apparatus for the recovery of hydrocarbons from a reservoir of hydrocarbons

Info

Publication number
CA2147079A1
CA2147079A1 CA002147079A CA2147079A CA2147079A1 CA 2147079 A1 CA2147079 A1 CA 2147079A1 CA 002147079 A CA002147079 A CA 002147079A CA 2147079 A CA2147079 A CA 2147079A CA 2147079 A1 CA2147079 A1 CA 2147079A1
Authority
CA
Canada
Prior art keywords
hydrocarbons
reservoir
wells
injection wells
hydrocarbon solvent
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002147079A
Other languages
French (fr)
Other versions
CA2147079C (en
Inventor
Roger M. Butler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University Technologies International Inc
Original Assignee
University Technologies International Inc
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 University Technologies International Inc filed Critical University Technologies International Inc
Priority to CA002147079A priority Critical patent/CA2147079C/en
Publication of CA2147079A1 publication Critical patent/CA2147079A1/en
Application granted granted Critical
Publication of CA2147079C publication Critical patent/CA2147079C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

A method for the recovery of hydrocarbons from a reservoir of hydrocarbons including injecting a hydrocarbon solvent into the reservoir along with a displacement gas to mobilize hydrocarbons in the reservoir of hydrocarbons; and producing mobilized hydrocarbons from the reservoir of hydrocarbons. The hydrocarbon solvent is injected along one or more predominantly horizontal injection wells in the aquifer that are spaced from the production well or wells. The hydrocarbon solvent is a hydrocarbon solvent selected from the group consisting of ethane, propane, butane. Apparatus for the recovery of hydrocarbons from a reservoir of hydrocarbons includes at least a first and preferably several injection wells drilled into the reservoir, the injection wells having a portion open to fluid communication with the reservoir; and at least a first production well and preferably several production wells drilled into the reservoir, and spaced below the injection wells, the first production well including a pump for pumping oil from the well. A solvent recovery system is also preferably connected between adjacent injection wells and production wells.
CA002147079A 1995-04-13 1995-04-13 Process and apparatus for the recovery of hydrocarbons from a reservoir of hydrocarbons Expired - Lifetime CA2147079C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002147079A CA2147079C (en) 1995-04-13 1995-04-13 Process and apparatus for the recovery of hydrocarbons from a reservoir of hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002147079A CA2147079C (en) 1995-04-13 1995-04-13 Process and apparatus for the recovery of hydrocarbons from a reservoir of hydrocarbons

Publications (2)

Publication Number Publication Date
CA2147079A1 true CA2147079A1 (en) 1996-10-14
CA2147079C CA2147079C (en) 2006-10-10

Family

ID=4155661

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002147079A Expired - Lifetime CA2147079C (en) 1995-04-13 1995-04-13 Process and apparatus for the recovery of hydrocarbons from a reservoir of hydrocarbons

Country Status (1)

Country Link
CA (1) CA2147079C (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6662872B2 (en) 2000-11-10 2003-12-16 Exxonmobil Upstream Research Company Combined steam and vapor extraction process (SAVEX) for in situ bitumen and heavy oil production
US6708759B2 (en) 2001-04-04 2004-03-23 Exxonmobil Upstream Research Company Liquid addition to steam for enhancing recovery of cyclic steam stimulation or LASER-CSS
US6769486B2 (en) 2001-05-31 2004-08-03 Exxonmobil Upstream Research Company Cyclic solvent process for in-situ bitumen and heavy oil production
US7363973B2 (en) 2001-06-21 2008-04-29 N Solv Corp Method and apparatus for stimulating heavy oil production
US7703519B2 (en) 2006-11-14 2010-04-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Combined hydrogen production and unconventional heavy oil extraction
US8596357B2 (en) 2006-06-07 2013-12-03 John Nenniger Methods and apparatuses for SAGD hydrocarbon production
US8602098B2 (en) 2010-02-16 2013-12-10 Exxonmobil Upstream Research Company Hydrate control in a cyclic solvent-dominated hydrocarbon recovery process
US8770289B2 (en) 2011-12-16 2014-07-08 Exxonmobil Upstream Research Company Method and system for lifting fluids from a reservoir
US8776900B2 (en) 2006-07-19 2014-07-15 John Nenniger Methods and apparatuses for enhanced in situ hydrocarbon production
US8788250B2 (en) 2007-05-24 2014-07-22 Exxonmobil Upstream Research Company Method of improved reservoir simulation of fingering systems
US8985205B2 (en) 2009-12-21 2015-03-24 N-Solv Heavy Oil Corporation Multi-step solvent extraction process for heavy oil reservoirs
US9488040B2 (en) 2013-12-03 2016-11-08 Exxonmobil Upstream Research Company Cyclic solvent hydrocarbon recovery process using an advance-retreat movement of the injectant
US9534483B2 (en) 2013-09-09 2017-01-03 Exxonmobil Upstream Research Company Recovery from a hydrocarbon reservoir
US10041340B2 (en) 2013-12-19 2018-08-07 Exxonmobil Upstream Research Company Recovery from a hydrocarbon reservoir by conducting an exothermic reaction to produce a solvent and injecting the solvent into a hydrocarbon reservoir

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2705643C (en) 2010-05-26 2016-11-01 Imperial Oil Resources Limited Optimization of solvent-dominated recovery
CA2837475C (en) 2013-12-19 2020-03-24 Imperial Oil Resources Limited Improving recovery from a hydrocarbon reservoir
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

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6662872B2 (en) 2000-11-10 2003-12-16 Exxonmobil Upstream Research Company Combined steam and vapor extraction process (SAVEX) for in situ bitumen and heavy oil production
US6708759B2 (en) 2001-04-04 2004-03-23 Exxonmobil Upstream Research Company Liquid addition to steam for enhancing recovery of cyclic steam stimulation or LASER-CSS
US6769486B2 (en) 2001-05-31 2004-08-03 Exxonmobil Upstream Research Company Cyclic solvent process for in-situ bitumen and heavy oil production
US7363973B2 (en) 2001-06-21 2008-04-29 N Solv Corp Method and apparatus for stimulating heavy oil production
US8596357B2 (en) 2006-06-07 2013-12-03 John Nenniger Methods and apparatuses for SAGD hydrocarbon production
US8776900B2 (en) 2006-07-19 2014-07-15 John Nenniger Methods and apparatuses for enhanced in situ hydrocarbon production
US7703519B2 (en) 2006-11-14 2010-04-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Combined hydrogen production and unconventional heavy oil extraction
US8788250B2 (en) 2007-05-24 2014-07-22 Exxonmobil Upstream Research Company Method of improved reservoir simulation of fingering systems
US8985205B2 (en) 2009-12-21 2015-03-24 N-Solv Heavy Oil Corporation Multi-step solvent extraction process for heavy oil reservoirs
US8602098B2 (en) 2010-02-16 2013-12-10 Exxonmobil Upstream Research Company Hydrate control in a cyclic solvent-dominated hydrocarbon recovery process
US8770289B2 (en) 2011-12-16 2014-07-08 Exxonmobil Upstream Research Company Method and system for lifting fluids from a reservoir
US9534483B2 (en) 2013-09-09 2017-01-03 Exxonmobil Upstream Research Company Recovery from a hydrocarbon reservoir
US9488040B2 (en) 2013-12-03 2016-11-08 Exxonmobil Upstream Research Company Cyclic solvent hydrocarbon recovery process using an advance-retreat movement of the injectant
US10041340B2 (en) 2013-12-19 2018-08-07 Exxonmobil Upstream Research Company Recovery from a hydrocarbon reservoir by conducting an exothermic reaction to produce a solvent and injecting the solvent into a hydrocarbon reservoir

Also Published As

Publication number Publication date
CA2147079C (en) 2006-10-10

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Legal Events

Date Code Title Description
EEER Examination request
FZDC Correction of dead application (reinstatement)
MKEC Expiry (correction)

Effective date: 20150527