BR112014009440A2 - inundação de vapor com injeção de oxigênio, e estimulação cíclica de vapor com injeção de oxigênio - Google Patents

inundação de vapor com injeção de oxigênio, e estimulação cíclica de vapor com injeção de oxigênio

Info

Publication number
BR112014009440A2
BR112014009440A2 BR112014009440A BR112014009440A BR112014009440A2 BR 112014009440 A2 BR112014009440 A2 BR 112014009440A2 BR 112014009440 A BR112014009440 A BR 112014009440A BR 112014009440 A BR112014009440 A BR 112014009440A BR 112014009440 A2 BR112014009440 A2 BR 112014009440A2
Authority
BR
Brazil
Prior art keywords
oxygen
reservoir
steam
gas
vapeur
Prior art date
Application number
BR112014009440A
Other languages
English (en)
Inventor
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
Application filed by Nexen Energy Ulc filed Critical Nexen Energy Ulc
Publication of BR112014009440A2 publication Critical patent/BR112014009440A2/pt

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
    • 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
    • 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
    • E21B43/243—Combustion in situ

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

1/1 resumo inundação de vapor com injeção de oxigênio, e estimulação cíclica de vapor com injeção de oxigênio a process to recover heavy oil from a hydrocarbon reservoir, said process comprising injecting oxygencontaining gas and steam separately injected via separate wells into the reservoir to cause heated hydrocarbon fluids to flow more readily to a production well, wherein: (i) the hydrocarbon is heavy oil (api from 10 to 20; with some initial gas injectivity (ii) the ratio of oxygen/steam injectant gas is controlled in the range from 0.05 to 1.00 (v/v) (iii) the process uses cyclic steam stimulation or steam flooding techniques and well geometry, with extra well(s) or a segregated zone to inject oxygen gas wherein the oxygen contact zone within the reservoir is less than substantially 50 metres long. (fr)la présente invention a trait à un processus permettant de récupérer de l'huile lourde à partir d'un réservoir d'hydrocarbure, ledit processus comprenant une étape consistant à injecter un gaz contenant de l'oxygène et de la vapeur d'eau séparément via des puits séparés dans le réservoir afin que les fluides hydrocarbures chauffés circulent plus facilement vers un puits de production, dans laquelle : (i) l'hydrocarbure est une huile lourde (degré api situé dans la plage allant de 10 à 20; avec une certaine injectivité du gaz initial) (ii) le rapport dans le gaz d'injection oxygène / vapeur d'eau est contrôlé pour être dans la plage allant de 0,05 à 1,00 (v/v); (iii) le processus utilise des techniques de stimulation cyclique par vapeur d'eau ou d'injection de vapeur d'eau et la géométrie du puits, avec un ou plusieurs puits supplémentaires ou une zone distincte permettant d'injecter de l'oxygène gazeux, la longueur de la zone de contact de l'oxygène à l'intérieur du réservoir étant inférieure ou égale à pratiquement 50 mètres.
BR112014009440A 2011-10-24 2012-09-27 inundação de vapor com injeção de oxigênio, e estimulação cíclica de vapor com injeção de oxigênio BR112014009440A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161550479P 2011-10-24 2011-10-24
PCT/CA2012/000898 WO2013059909A1 (en) 2011-10-24 2012-09-27 Steam flooding with oxygen injection, and cyclic steam stimulation with oxygen injection

Publications (1)

Publication Number Publication Date
BR112014009440A2 true BR112014009440A2 (pt) 2017-04-11

Family

ID=48135022

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014009440A BR112014009440A2 (pt) 2011-10-24 2012-09-27 inundação de vapor com injeção de oxigênio, e estimulação cíclica de vapor com injeção de oxigênio

Country Status (5)

Country Link
US (1) US20130098607A1 (pt)
CN (1) CN103917744A (pt)
BR (1) BR112014009440A2 (pt)
CA (1) CA2791318A1 (pt)
WO (1) WO2013059909A1 (pt)

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* 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
WO2013173904A1 (en) 2012-05-15 2013-11-28 Nexen Energy Ulc Sagdox geometry for impaired bitumen reservoirs
US9869169B2 (en) 2013-12-12 2018-01-16 Husky Oil Operations Limited Method to maintain reservoir pressure during hydrocarbon recovery operations using electrical heating means with or without injection of non-condensable gases
US10233727B2 (en) * 2014-07-30 2019-03-19 International Business Machines Corporation Induced control excitation for enhanced reservoir flow characterization
CN107130951B (zh) * 2017-05-17 2019-09-10 中国石油天然气股份有限公司 一种监测蒸汽驱井间连通状况的方法及其系统
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
CN112302598B (zh) * 2020-11-20 2022-04-01 西南石油大学 一种超深层稠油油藏井下产生蒸汽的系统及方法
CN115478824B (zh) * 2021-06-16 2024-08-30 中国石油天然气股份有限公司 火驱吞吐引效采油方法
US20230160293A1 (en) * 2021-11-23 2023-05-25 Halliburton Energy Services, Inc. Conversion of carbon dioxide captured from fracturing operation to formic acid used in fracturing fluid

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US3441083A (en) * 1967-11-09 1969-04-29 Tenneco Oil Co Method of recovering hydrocarbon fluids from a subterranean formation
US3680634A (en) * 1970-04-10 1972-08-01 Phillips Petroleum Co Aiding auto-ignition in tar sand formation
US3964546A (en) * 1974-06-21 1976-06-22 Texaco Inc. Thermal recovery of viscous oil
US3938590A (en) * 1974-06-26 1976-02-17 Texaco Exploration Canada Ltd. Method for recovering viscous asphaltic or bituminous petroleum
US4114690A (en) * 1977-06-06 1978-09-19 Texaco Exploration Canada Ltd. Low-temperature oxidation method for the recovery of heavy oils and bitumen
US4498537A (en) * 1981-02-06 1985-02-12 Mobil Oil Corporation Producing well stimulation method - combination of thermal and solvent
US4573530A (en) * 1983-11-07 1986-03-04 Mobil Oil Corporation In-situ gasification of tar sands utilizing a combustible gas
CA1289868C (en) * 1987-01-13 1991-10-01 Robert Lee Oil recovery
AU2002212320B2 (en) * 2001-04-24 2006-11-02 Shell Internationale Research Maatschappij B.V. In-situ combustion for oil recovery
CN1465847A (zh) * 2002-06-28 2004-01-07 中国石油天然气股份有限公司 采用先火烧油层后蒸汽驱方式开采原油
US7493952B2 (en) * 2004-06-07 2009-02-24 Archon Technologies Ltd. Oilfield enhanced in situ combustion process
CN101004132A (zh) * 2007-01-04 2007-07-25 中国石油大学(华东) 注空气辅助蒸汽吞吐稠油开采技术
US7882893B2 (en) * 2008-01-11 2011-02-08 Legacy Energy Combined miscible drive for heavy oil production
US7740062B2 (en) * 2008-01-30 2010-06-22 Alberta Research Council Inc. System and method for the recovery of hydrocarbons by in-situ combustion
US8210259B2 (en) * 2008-04-29 2012-07-03 American Air Liquide, Inc. Zero emission liquid fuel production by oxygen injection
US8091636B2 (en) * 2008-04-30 2012-01-10 World Energy Systems Incorporated Method for increasing the recovery of hydrocarbons

Also Published As

Publication number Publication date
US20130098607A1 (en) 2013-04-25
CN103917744A (zh) 2014-07-09
WO2013059909A1 (en) 2013-05-02
CA2791318A1 (en) 2013-04-24

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]