DE60209038D1 - Zugangsbohrloch mit schrägbohrlöchern und verfahren - Google Patents

Zugangsbohrloch mit schrägbohrlöchern und verfahren

Info

Publication number
DE60209038D1
DE60209038D1 DE60209038T DE60209038T DE60209038D1 DE 60209038 D1 DE60209038 D1 DE 60209038D1 DE 60209038 T DE60209038 T DE 60209038T DE 60209038 T DE60209038 T DE 60209038T DE 60209038 D1 DE60209038 D1 DE 60209038D1
Authority
DE
Germany
Prior art keywords
schrägbohohöchern
accessories
subterranean zone
junction
well bore
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.)
Expired - Fee Related
Application number
DE60209038T
Other languages
English (en)
Other versions
DE60209038T2 (de
Inventor
A Zupanick
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.)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21710163&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60209038(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by CDX Gas LLC filed Critical CDX Gas LLC
Publication of DE60209038D1 publication Critical patent/DE60209038D1/de
Application granted granted Critical
Publication of DE60209038T2 publication Critical patent/DE60209038T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B43/30—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
    • 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
DE60209038T 2001-10-30 2002-10-16 Zugangsbohrloch mit schrägbohrlöchern und verfahren Expired - Fee Related DE60209038T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/004,316 US7048049B2 (en) 2001-10-30 2001-10-30 Slant entry well system and method
US4316 2001-10-30
PCT/US2002/033128 WO2003038233A1 (en) 2001-10-30 2002-10-16 An entry well with slanted well bores and method

Publications (2)

Publication Number Publication Date
DE60209038D1 true DE60209038D1 (de) 2006-04-13
DE60209038T2 DE60209038T2 (de) 2006-10-26

Family

ID=21710163

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209038T Expired - Fee Related DE60209038T2 (de) 2001-10-30 2002-10-16 Zugangsbohrloch mit schrägbohrlöchern und verfahren

Country Status (13)

Country Link
US (3) US7048049B2 (de)
EP (1) EP1440220B8 (de)
CN (2) CN101016836A (de)
AT (1) ATE317053T1 (de)
AU (1) AU2002349947B2 (de)
CA (1) CA2464105A1 (de)
DE (1) DE60209038T2 (de)
MX (1) MXPA04004029A (de)
PL (1) PL200885B1 (de)
RU (1) RU2315847C2 (de)
UA (1) UA77027C2 (de)
WO (1) WO2003038233A1 (de)
ZA (1) ZA200403036B (de)

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US7048049B2 (en) 2006-05-23
US20090084534A1 (en) 2009-04-02
RU2004116349A (ru) 2005-10-27
ZA200403036B (en) 2005-05-03
CN101016836A (zh) 2007-08-15
PL200885B1 (pl) 2009-02-27
EP1440220B8 (de) 2006-05-03
CA2464105A1 (en) 2003-05-08
MXPA04004029A (es) 2004-07-08
UA77027C2 (en) 2006-10-16
US20050161216A1 (en) 2005-07-28
RU2315847C2 (ru) 2008-01-27
US20040154802A1 (en) 2004-08-12
EP1440220A1 (de) 2004-07-28
ATE317053T1 (de) 2006-02-15
EP1440220B1 (de) 2006-02-01
WO2003038233A1 (en) 2003-05-08
US8376039B2 (en) 2013-02-19
US6848508B2 (en) 2005-02-01
AU2002349947B2 (en) 2007-11-22
DE60209038T2 (de) 2006-10-26
CN1575371A (zh) 2005-02-02

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