CA2956965A1 - Systeme de puits - Google Patents

Systeme de puits Download PDF

Info

Publication number
CA2956965A1
CA2956965A1 CA2956965A CA2956965A CA2956965A1 CA 2956965 A1 CA2956965 A1 CA 2956965A1 CA 2956965 A CA2956965 A CA 2956965A CA 2956965 A CA2956965 A CA 2956965A CA 2956965 A1 CA2956965 A1 CA 2956965A1
Authority
CA
Canada
Prior art keywords
well
gas
water
water production
lower portion
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2956965A
Other languages
English (en)
Inventor
Christopher James CONNELL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 AU2014903009A external-priority patent/AU2014903009A0/en
Application filed by Individual filed Critical Individual
Publication of CA2956965A1 publication Critical patent/CA2956965A1/fr
Abandoned legal-status Critical Current

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
    • E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
    • 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
    • E21B43/006—Production of coal-bed methane
    • 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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • 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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/13—Lifting well fluids specially adapted to dewatering of wells of gas producing reservoirs, e.g. methane producing coal beds
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F16/00—Drainage
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Remote Sensing (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

L'invention concerne un système de puits comprenant au moins un puits de gaz s'étendant à partir d'une surface terrestre dans le sol, un puits de production d'eau s'étendant à partir d'une surface dans le sol et un puits de drainage d'eau reliant de manière fluidique le ou les puits de gaz au puits de production d'eau.
CA2956965A 2014-08-04 2015-07-23 Systeme de puits Abandoned CA2956965A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2014903009 2014-08-04
AU2014903009A AU2014903009A0 (en) 2014-08-04 A well system
PCT/AU2015/050415 WO2016019427A1 (fr) 2014-08-04 2015-07-23 Système de puits

Publications (1)

Publication Number Publication Date
CA2956965A1 true CA2956965A1 (fr) 2016-02-11

Family

ID=55262923

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2956965A Abandoned CA2956965A1 (fr) 2014-08-04 2015-07-23 Systeme de puits

Country Status (5)

Country Link
US (1) US20170226840A1 (fr)
EP (1) EP3177805A4 (fr)
AU (1) AU2015299753A1 (fr)
CA (1) CA2956965A1 (fr)
WO (1) WO2016019427A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111119979A (zh) * 2019-12-08 2020-05-08 山西晋煤集团技术研究院有限责任公司 小流量瓦斯抽采钻孔精确测量系统

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107035401B (zh) * 2017-05-26 2018-04-10 中节能宁夏新能源股份有限公司 一种废弃矿井井下瓦斯治理新工艺
CN109184782B (zh) * 2018-11-07 2020-11-13 孔维一 虹吸式抽采管路排渣放水器
CN109577941B (zh) * 2018-11-23 2022-04-29 北京奥瑞安能源技术开发有限公司 煤层气钻采方法
CN109339746B (zh) * 2018-12-07 2020-08-25 中国矿业大学 一种顶板离层水与煤系气协同疏排方法
CN111520140A (zh) * 2020-04-27 2020-08-11 中国矿业大学 一种基于注气驱替强化电脉冲致裂的石门揭煤方法
CN111945853B (zh) * 2020-08-31 2021-08-03 深圳瑞尔康生物科技股份有限公司 一种隧道积水后快速通车装置
WO2025245030A1 (fr) * 2024-05-18 2025-11-27 Combined Well Systems, LLC Système de puits combiné et procédé de production améliorée

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422505A (en) * 1982-01-07 1983-12-27 Atlantic Richfield Company Method for gasifying subterranean coal deposits
US8297377B2 (en) * 1998-11-20 2012-10-30 Vitruvian Exploration, Llc Method and system for accessing subterranean deposits from the surface and tools therefor
US6280000B1 (en) * 1998-11-20 2001-08-28 Joseph A. Zupanick Method for production of gas from a coal seam using intersecting well bores
US20040003418A1 (en) * 2001-04-10 2004-01-01 Aya Jakobovits Nucleic acid and corresponding protein entitled 158P3D2 useful in treatment and detection of cancer
CA2525850C (fr) * 2003-06-09 2013-02-19 Precision Drilling Technology Services Group, Inc. Procede de forage utilisant un circuit de recuperation du fluide ameliore
US7222670B2 (en) * 2004-02-27 2007-05-29 Cdx Gas, Llc System and method for multiple wells from a common surface location
US7493951B1 (en) * 2005-11-14 2009-02-24 Target Drilling, Inc. Under-balanced directional drilling system
EA201290503A1 (ru) * 2009-12-15 2012-12-28 Шеврон Ю.Эс.Эй. Инк. Система, способ и компоновка для техобслуживания и эксплуатации стволов скважин

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111119979A (zh) * 2019-12-08 2020-05-08 山西晋煤集团技术研究院有限责任公司 小流量瓦斯抽采钻孔精确测量系统
CN111119979B (zh) * 2019-12-08 2021-12-03 山西晋煤集团技术研究院有限责任公司 小流量瓦斯抽采钻孔精确测量系统

Also Published As

Publication number Publication date
AU2015299753A1 (en) 2017-02-23
US20170226840A1 (en) 2017-08-10
WO2016019427A1 (fr) 2016-02-11
EP3177805A1 (fr) 2017-06-14
EP3177805A4 (fr) 2018-03-21

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20200629

FZDE Discontinued

Effective date: 20220301