WO2014195443A3 - Enhanced oil recovery method - Google Patents

Enhanced oil recovery method Download PDF

Info

Publication number
WO2014195443A3
WO2014195443A3 PCT/EP2014/061786 EP2014061786W WO2014195443A3 WO 2014195443 A3 WO2014195443 A3 WO 2014195443A3 EP 2014061786 W EP2014061786 W EP 2014061786W WO 2014195443 A3 WO2014195443 A3 WO 2014195443A3
Authority
WO
WIPO (PCT)
Prior art keywords
oil recovery
steam
formation
enhanced oil
recovery method
Prior art date
Application number
PCT/EP2014/061786
Other languages
French (fr)
Other versions
WO2014195443A2 (en
Inventor
Kristian Mogensen
Jens Henrik Hansen
Original Assignee
Maersk Olie Og Gas A/S
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 Maersk Olie Og Gas A/S filed Critical Maersk Olie Og Gas A/S
Priority to DKPA201570068A priority Critical patent/DK179456B1/en
Publication of WO2014195443A2 publication Critical patent/WO2014195443A2/en
Publication of WO2014195443A3 publication Critical patent/WO2014195443A3/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
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/2406—Steam assisted gravity drainage [SAGD]
    • E21B43/2408—SAGD in combination with other methods
    • 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
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection

Abstract

Enhanced Oil Recovery Method A method for recovering hydrocarbons from a formation 112, comprises: • (a) injecting steam 122 in a formation 112 to form a steam chamber 118; • (b) injecting at least one non-condensable gas (NCG) 124 in the formation 112; and • (c) injecting steam 122 in the formation 112. The present method improves efficiency, performance, and/or oil recovery, without reduction in heat transfer from steam to hydrocarbons associated with co-injection of steam and non- condensable gases.
PCT/EP2014/061786 2013-06-07 2014-06-06 Enhanced oil recovery method WO2014195443A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DKPA201570068A DK179456B1 (en) 2013-06-07 2014-06-06 Process for secondary oil extraction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1310186.0 2013-06-07
GBGB1310186.0A GB201310186D0 (en) 2013-06-07 2013-06-07 Enchanced Oil Recovery Method

Publications (2)

Publication Number Publication Date
WO2014195443A2 WO2014195443A2 (en) 2014-12-11
WO2014195443A3 true WO2014195443A3 (en) 2015-06-18

Family

ID=48875935

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/061786 WO2014195443A2 (en) 2013-06-07 2014-06-06 Enhanced oil recovery method

Country Status (3)

Country Link
DK (1) DK179456B1 (en)
GB (1) GB201310186D0 (en)
WO (1) WO2014195443A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108119112A (en) * 2016-11-30 2018-06-05 中国石油天然气股份有限公司 Steam assisted gravity drainage recovery method
CN108252699A (en) * 2016-12-29 2018-07-06 中国石油天然气股份有限公司 The method for exploiting oil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705625A (en) * 1971-10-22 1972-12-12 Shell Oil Co Steam drive oil recovery process
US20090008096A1 (en) * 2007-07-06 2009-01-08 Schultz Roger L Treating Subterranean Zones
US20120312534A1 (en) * 2011-06-07 2012-12-13 Conocophillips Company Enhanced hydrocarbon recovery through gas production control for noncondensable solvents or gases in sagd or es-sagd operations
WO2013075206A1 (en) * 2011-11-25 2013-05-30 Archon Technologies Ltd. Horizontal well line-drive oil recovery process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705625A (en) * 1971-10-22 1972-12-12 Shell Oil Co Steam drive oil recovery process
US20090008096A1 (en) * 2007-07-06 2009-01-08 Schultz Roger L Treating Subterranean Zones
US20120312534A1 (en) * 2011-06-07 2012-12-13 Conocophillips Company Enhanced hydrocarbon recovery through gas production control for noncondensable solvents or gases in sagd or es-sagd operations
WO2013075206A1 (en) * 2011-11-25 2013-05-30 Archon Technologies Ltd. Horizontal well line-drive oil recovery process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MARK BOHM ET AL: "Application of oxy-fuel COcapture for in-situ bitumen extraction from Canada s oil sands", ENERGY PROCEDIA, vol. 4, 30 April 2011 (2011-04-30), pages 958 - 965, XP028213002, ISSN: 1876-6102, [retrieved on 20110401], DOI: 10.1016/J.EGYPRO.2011.01.142 *

Also Published As

Publication number Publication date
DK201570068A1 (en) 2015-02-23
DK179456B1 (en) 2018-10-31
WO2014195443A2 (en) 2014-12-11
GB201310186D0 (en) 2013-07-24

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