DE602005007720D1 - System und verfahren für mehrere bohrlöcher von einem gemeinsamen oberflächenstandort - Google Patents

System und verfahren für mehrere bohrlöcher von einem gemeinsamen oberflächenstandort

Info

Publication number
DE602005007720D1
DE602005007720D1 DE602005007720T DE602005007720T DE602005007720D1 DE 602005007720 D1 DE602005007720 D1 DE 602005007720D1 DE 602005007720 T DE602005007720 T DE 602005007720T DE 602005007720 T DE602005007720 T DE 602005007720T DE 602005007720 D1 DE602005007720 D1 DE 602005007720D1
Authority
DE
Germany
Prior art keywords
subterranean zone
entry well
drilling holes
surface location
common surface
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.)
Active
Application number
DE602005007720T
Other languages
English (en)
Inventor
Joseph A Zupanick
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CDX Gas LLC
Original Assignee
CDX Gas LLC
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 CDX Gas LLC filed Critical CDX Gas LLC
Publication of DE602005007720D1 publication Critical patent/DE602005007720D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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. optimizing the spacing of wells
    • E21B43/305—Specific pattern of wells, e.g. optimizing the spacing of wells comprising at least one inclined or horizontal well
DE602005007720T 2004-02-27 2005-02-22 System und verfahren für mehrere bohrlöcher von einem gemeinsamen oberflächenstandort Active DE602005007720D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/788,694 US7222670B2 (en) 2004-02-27 2004-02-27 System and method for multiple wells from a common surface location
PCT/US2005/005289 WO2005093211A1 (en) 2004-02-27 2005-02-22 System and method for multiple wells from a common surface location

Publications (1)

Publication Number Publication Date
DE602005007720D1 true DE602005007720D1 (de) 2008-08-07

Family

ID=34887054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005007720T Active DE602005007720D1 (de) 2004-02-27 2005-02-22 System und verfahren für mehrere bohrlöcher von einem gemeinsamen oberflächenstandort

Country Status (11)

Country Link
US (1) US7222670B2 (de)
EP (1) EP1730385B1 (de)
CN (1) CN100564795C (de)
AT (1) ATE399253T1 (de)
AU (1) AU2005226001B2 (de)
CA (1) CA2557735C (de)
DE (1) DE602005007720D1 (de)
ES (1) ES2309732T3 (de)
NZ (1) NZ549977A (de)
PL (1) PL1730385T3 (de)
WO (1) WO2005093211A1 (de)

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US8272456B2 (en) * 2008-01-02 2012-09-25 Pine Trees Gas, LLC Slim-hole parasite string
WO2009114792A2 (en) 2008-03-13 2009-09-17 Joseph A Zupanick Improved gas lift system
WO2010016767A2 (en) * 2008-08-08 2010-02-11 Ziebel As Subsurface reservoir drainage system
CN102741500A (zh) * 2009-12-15 2012-10-17 雪佛龙美国公司 用于井眼维护作业的系统、方法和组件
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EP1730385B1 (de) 2008-06-25
AU2005226001B2 (en) 2011-08-04
US20050189114A1 (en) 2005-09-01
US7222670B2 (en) 2007-05-29
ATE399253T1 (de) 2008-07-15
CA2557735C (en) 2013-05-28
PL1730385T3 (pl) 2009-04-30
WO2005093211A1 (en) 2005-10-06
EP1730385A1 (de) 2006-12-13
CN100564795C (zh) 2009-12-02
ES2309732T3 (es) 2008-12-16
CA2557735A1 (en) 2005-10-06
NZ549977A (en) 2010-08-27
AU2005226001A1 (en) 2005-10-06
CN1926305A (zh) 2007-03-07

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