CN114562237B - 一种深海天然气水合物条带分区开采方法 - Google Patents

一种深海天然气水合物条带分区开采方法 Download PDF

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Publication number
CN114562237B
CN114562237B CN202210185932.2A CN202210185932A CN114562237B CN 114562237 B CN114562237 B CN 114562237B CN 202210185932 A CN202210185932 A CN 202210185932A CN 114562237 B CN114562237 B CN 114562237B
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Prior art keywords
mining
strip
exploitation
natural gas
vertical shaft
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Chinese (zh)
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CN114562237A (zh
Inventor
公彬
蒋宇静
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Shandong University of Science and Technology
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Shandong University of Science and Technology
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Priority to CN202210185932.2A priority Critical patent/CN114562237B/zh
Publication of CN114562237A publication Critical patent/CN114562237A/zh
Priority to JP2023024999A priority patent/JP7429469B2/ja
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    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0099—Equipment or details not covered by groups E21B15/00 - E21B40/00 specially adapted for drilling for or production of natural hydrate or clathrate gas reservoirs; Drilling through or monitoring of formations containing gas hydrates or clathrates
    • 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
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • 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
    • E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
    • E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/70—Combining sequestration of CO2 and exploitation of hydrocarbons by injecting CO2 or carbonated water in oil wells

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  • 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CN202210185932.2A 2022-02-28 2022-02-28 一种深海天然气水合物条带分区开采方法 Active CN114562237B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202210185932.2A CN114562237B (zh) 2022-02-28 2022-02-28 一种深海天然气水合物条带分区开采方法
JP2023024999A JP7429469B2 (ja) 2022-02-28 2023-02-21 深海天然ガスハイドレートストリップ区域分割採掘方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210185932.2A CN114562237B (zh) 2022-02-28 2022-02-28 一种深海天然气水合物条带分区开采方法

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CN114562237A CN114562237A (zh) 2022-05-31
CN114562237B true CN114562237B (zh) 2024-03-01

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CN (1) CN114562237B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114592831B (zh) * 2022-02-28 2024-05-28 山东科技大学 一种深海天然气水合物长臂增效开采方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107701150A (zh) * 2017-10-23 2018-02-16 大庆东油睿佳石油科技有限公司 一种海上天然气水合物平行水平井开采的方法
CN108868706A (zh) * 2018-06-06 2018-11-23 中国矿业大学 定向钻进超临界二氧化碳致裂置换开采天然气水合物方法
CN111827936A (zh) * 2020-08-13 2020-10-27 中国石油大学(华东) 一种批钻滚动式井群开采天然气水合物的系统及方法
US10830019B1 (en) * 2019-06-10 2020-11-10 China University Of Petroleum (East China) Method for enhancing gas recovery of natural gas hydrate reservoir
CN112610191A (zh) * 2020-12-21 2021-04-06 吉林大学 利用分支水平井开采盖层可渗透的天然气水合物藏的方法
CN113700461A (zh) * 2021-09-10 2021-11-26 郑素珍 一种天然气水合物开采方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3945809B2 (ja) * 2002-12-25 2007-07-18 鹿島建設株式会社 海底ガスハイドレート採掘方法及びシステム
CN109577924B (zh) * 2019-01-25 2021-07-06 大连理工大学 一种基于记忆合金材料开采海洋浅层天然气水合物的方法
CN113323631B (zh) * 2020-02-28 2022-03-15 中国科学院地质与地球物理研究所 一种天然气水合物储层开采结构及气体压裂注入水硬性氧化钙的天然气水合物开采方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107701150A (zh) * 2017-10-23 2018-02-16 大庆东油睿佳石油科技有限公司 一种海上天然气水合物平行水平井开采的方法
CN108868706A (zh) * 2018-06-06 2018-11-23 中国矿业大学 定向钻进超临界二氧化碳致裂置换开采天然气水合物方法
US10830019B1 (en) * 2019-06-10 2020-11-10 China University Of Petroleum (East China) Method for enhancing gas recovery of natural gas hydrate reservoir
CN111827936A (zh) * 2020-08-13 2020-10-27 中国石油大学(华东) 一种批钻滚动式井群开采天然气水合物的系统及方法
CN112610191A (zh) * 2020-12-21 2021-04-06 吉林大学 利用分支水平井开采盖层可渗透的天然气水合物藏的方法
CN113700461A (zh) * 2021-09-10 2021-11-26 郑素珍 一种天然气水合物开采方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
双层分支水平井注热海水开采海底天然气水合物经济性评价;蒋贝贝等;《石油钻采工艺》;第37卷(第1期);全文 *

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CN114562237A (zh) 2022-05-31
JP2023126160A (ja) 2023-09-07
JP7429469B2 (ja) 2024-02-08

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