WO2014114275A3 - 提高蒸汽吞吐效果的两个重要方法 - Google Patents

提高蒸汽吞吐效果的两个重要方法 Download PDF

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Publication number
WO2014114275A3
WO2014114275A3 PCT/CN2014/072426 CN2014072426W WO2014114275A3 WO 2014114275 A3 WO2014114275 A3 WO 2014114275A3 CN 2014072426 W CN2014072426 W CN 2014072426W WO 2014114275 A3 WO2014114275 A3 WO 2014114275A3
Authority
WO
WIPO (PCT)
Prior art keywords
steam injection
injection
well
injection effect
important methods
Prior art date
Application number
PCT/CN2014/072426
Other languages
English (en)
French (fr)
Other versions
WO2014114275A2 (zh
Inventor
于文英
Original Assignee
Yu wen-ying
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 Yu wen-ying filed Critical Yu wen-ying
Priority to CN201480009578.1A priority Critical patent/CN105283631A/zh
Publication of WO2014114275A2 publication Critical patent/WO2014114275A2/zh
Publication of WO2014114275A3 publication Critical patent/WO2014114275A3/zh

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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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Fats And Perfumes (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • General Factory Administration (AREA)
  • Control Of Turbines (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

一种交替蒸汽吞吐方法，将油藏井网按一定规则拆分成两到三套井网，然后交替进行蒸汽吞吐，再结合动态注汽参数调整，充分发挥集中吞吐规模效应，同时侧重解决吞吐中热力持续供应问题，该方法解决了有效节约成本、降低老井高递减率的问题。
PCT/CN2014/072426 2013-01-23 2014-02-23 提高蒸汽吞吐效果的两个重要方法 WO2014114275A2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201480009578.1A CN105283631A (zh) 2013-01-23 2014-02-23 提高蒸汽吞吐效果的两个重要方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310024407.3 2013-01-23
CN201310024407.3A CN103256034B (zh) 2013-01-23 2013-01-23 提高蒸汽吞吐效果方法

Publications (2)

Publication Number Publication Date
WO2014114275A2 WO2014114275A2 (zh) 2014-07-31
WO2014114275A3 true WO2014114275A3 (zh) 2014-09-25

Family

ID=48960212

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/072426 WO2014114275A2 (zh) 2013-01-23 2014-02-23 提高蒸汽吞吐效果的两个重要方法

Country Status (2)

Country Link
CN (2) CN103256034B (zh)
WO (1) WO2014114275A2 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256034B (zh) * 2013-01-23 2016-12-07 于文英 提高蒸汽吞吐效果方法
CN106846157A (zh) * 2016-12-28 2017-06-13 中国石油天然气股份有限公司 一种sec准则下蒸汽吞吐后期的储量评估方法
CN108825190B (zh) * 2018-06-08 2020-08-21 中国石油化工股份有限公司 稠油油藏蒸汽吞吐转周时机的确定方法
CN110827166B (zh) * 2019-11-29 2022-08-26 重庆科技学院 稠油油藏汽驱开采最优注汽速度的调整方法
CN113622885B (zh) * 2020-05-08 2023-02-07 中国石油天然气股份有限公司 一种注气提高采收率的分层注采方法
CN114165202B (zh) * 2020-08-20 2024-04-16 中国石油化工股份有限公司 一种提高高轮次吞吐后吞吐动用半径的方法
CN114016983A (zh) * 2021-11-10 2022-02-08 克拉玛依胜利高原机械有限公司 一种油田注采比精确管控注汽管路及注汽工艺
CN114198075B (zh) * 2021-12-01 2024-05-07 中国石油天然气股份有限公司 一种稠油水平井吸汽剖面调整方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332480A (en) * 1965-03-04 1967-07-25 Pan American Petroleum Corp Recovery of hydrocarbons by thermal methods
US5246071A (en) * 1992-01-31 1993-09-21 Texaco Inc. Steamflooding with alternating injection and production cycles
CN101555787A (zh) * 2009-05-15 2009-10-14 中国石油天然气股份有限公司 一种改进的蒸汽驱采油方法
CN102076930A (zh) * 2008-04-30 2011-05-25 世界能源系统有限公司 用于提高烃类采收的方法
CN102852496A (zh) * 2012-04-20 2013-01-02 中国石油天然气股份有限公司 一种中深层稠油油藏开采方法
CN103256034A (zh) * 2013-01-23 2013-08-21 于文英 提高蒸汽吞吐效果的两个重要方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635720A (en) * 1986-01-03 1987-01-13 Mobil Oil Corporation Heavy oil recovery process using intermittent steamflooding
CN1601052A (zh) * 2003-09-27 2005-03-30 中国石油天然气股份有限公司 多井整体吞吐开采稠油的方法
CN101148985A (zh) * 2007-10-26 2008-03-26 大庆油田有限责任公司 特高含水期油田注采系统的调整方法
CA2769189C (en) * 2011-04-26 2019-04-23 Conocophillips Company Method for steam assisted gravity drainage with pressure differential injection
CN102268983B (zh) * 2011-06-23 2015-03-25 李剑 一种浅油藏提高稠油采收率的混合开采方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332480A (en) * 1965-03-04 1967-07-25 Pan American Petroleum Corp Recovery of hydrocarbons by thermal methods
US5246071A (en) * 1992-01-31 1993-09-21 Texaco Inc. Steamflooding with alternating injection and production cycles
CN102076930A (zh) * 2008-04-30 2011-05-25 世界能源系统有限公司 用于提高烃类采收的方法
CN101555787A (zh) * 2009-05-15 2009-10-14 中国石油天然气股份有限公司 一种改进的蒸汽驱采油方法
CN102852496A (zh) * 2012-04-20 2013-01-02 中国石油天然气股份有限公司 一种中深层稠油油藏开采方法
CN103256034A (zh) * 2013-01-23 2013-08-21 于文英 提高蒸汽吞吐效果的两个重要方法

Also Published As

Publication number Publication date
CN103256034A (zh) 2013-08-21
CN105283631A (zh) 2016-01-27
WO2014114275A2 (zh) 2014-07-31
CN103256034B (zh) 2016-12-07

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