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BR112014027857A2 - anti-obstruction / steam crowning technology remediation process (sact) - Google Patents

anti-obstruction / steam crowning technology remediation process (sact)

Info

Publication number
BR112014027857A2
BR112014027857A2 BR112014027857A BR112014027857A BR112014027857A2 BR 112014027857 A2 BR112014027857 A2 BR 112014027857A2 BR 112014027857 A BR112014027857 A BR 112014027857A BR 112014027857 A BR112014027857 A BR 112014027857A BR 112014027857 A2 BR112014027857 A2 BR 112014027857A2
Authority
BR
Brazil
Prior art keywords
sact
crowning
obstruction
steam
remediation process
Prior art date
Application number
BR112014027857A
Other languages
Portuguese (pt)
Inventor
yang Peter
Kelso Kerr Richard
Original Assignee
Nexen Energy Ulc
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
Priority claimed from CA2782308A external-priority patent/CA2782308C/en
Priority claimed from CA2791323A external-priority patent/CA2791323A1/en
Priority claimed from US13/628,164 external-priority patent/US9163491B2/en
Application filed by Nexen Energy Ulc filed Critical Nexen Energy Ulc
Priority claimed from PCT/CA2013/000453 external-priority patent/WO2013166587A1/en
Publication of BR112014027857A2 publication Critical patent/BR112014027857A2/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
    • 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 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
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/2406—Steam assisted gravity drainage [SAGD]
    • 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
    • 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
    • E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells

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)
BR112014027857A 2012-05-08 2013-05-08 anti-obstruction / steam crowning technology remediation process (sact) BR112014027857A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201261644100P 2012-05-08 2012-05-08
CA2782308A CA2782308C (en) 2011-07-13 2012-07-06 Geometry of steam assisted gravity drainage with oxygen gas
US13/543,012 US9828841B2 (en) 2011-07-13 2012-07-06 Sagdox geometry
CA2791323A CA2791323A1 (en) 2011-10-21 2012-09-27 Steam assisted gravity drainage processes with the addition of oxygen addition
US13/628,164 US9163491B2 (en) 2011-10-21 2012-09-27 Steam assisted gravity drainage processes with the addition of oxygen
PCT/CA2013/000453 WO2013166587A1 (en) 2012-05-08 2013-05-08 Steam anti-coning/cresting technology ( sact) remediation process

Publications (1)

Publication Number Publication Date
BR112014027857A2 true BR112014027857A2 (en) 2017-06-27

Family

ID=50431829

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112014027854A BR112014027854A2 (en) 2012-05-07 2013-05-07 satellite-assisted gravity drainage with oxygen (sagdox) system for remote hydrocarbon recovery
BR112014027857A BR112014027857A2 (en) 2012-05-08 2013-05-08 anti-obstruction / steam crowning technology remediation process (sact)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112014027854A BR112014027854A2 (en) 2012-05-07 2013-05-07 satellite-assisted gravity drainage with oxygen (sagdox) system for remote hydrocarbon recovery

Country Status (3)

Country Link
US (2) US20140096962A1 (en)
BR (2) BR112014027854A2 (en)
WO (1) WO2013166586A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9163491B2 (en) 2011-10-21 2015-10-20 Nexen Energy Ulc Steam assisted gravity drainage processes with the addition of oxygen
BR112014028335A2 (en) 2012-05-15 2018-05-29 Nexen Energy Ulc sagdox geometry for bitumen deficient reservoirs
CN106460486B (en) * 2014-04-01 2021-10-22 未来E蒸汽有限责任公司 Heat energy transfer and oil extraction device and method therefor
US10233727B2 (en) * 2014-07-30 2019-03-19 International Business Machines Corporation Induced control excitation for enhanced reservoir flow characterization
CA3064514A1 (en) * 2017-05-23 2018-11-29 Uti Limited Partnership Well and method of viscosity reduction of heavy and shale oil
CN113250665B (en) * 2020-02-11 2022-06-03 中国石油天然气股份有限公司 Underground preheating starting method for super heavy oil reservoir developed by double-horizontal-well SAGD
CN113294133B (en) * 2020-08-19 2023-05-26 中国石油天然气股份有限公司 Method and system for determining fire flooding front edge in fire flooding well pattern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2108723A1 (en) * 1993-10-19 1995-04-20 Michael A. Kessick In-situ bitumen recovery from oil sands
RU2135749C1 (en) * 1998-05-05 1999-08-27 Манапов Тимур Фанузович Oil deposit development method
CA2492306A1 (en) * 2005-01-13 2006-07-13 Encana In situ combustion following primary recovery processes utilizing horizontal well pairs in oil sands and heavy oil reservoirs
CA2642750A1 (en) * 2006-02-15 2008-05-22 Precision Combustion, Inc. Method for cagd recovery of heavy oil
US7740062B2 (en) * 2008-01-30 2010-06-22 Alberta Research Council Inc. System and method for the recovery of hydrocarbons by in-situ combustion

Also Published As

Publication number Publication date
US20160265327A1 (en) 2016-09-15
BR112014027854A2 (en) 2017-06-27
US20140096962A1 (en) 2014-04-10
WO2013166586A1 (en) 2013-11-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]