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AU580813B2 - A method of mining coal and removing methane gas from an underground formation - Google Patents

A method of mining coal and removing methane gas from an underground formation

Info

Publication number
AU580813B2
AU580813B2 AU49964/85A AU4996485A AU580813B2 AU 580813 B2 AU580813 B2 AU 580813B2 AU 49964/85 A AU49964/85 A AU 49964/85A AU 4996485 A AU4996485 A AU 4996485A AU 580813 B2 AU580813 B2 AU 580813B2
Authority
AU
Australia
Prior art keywords
methane gas
underground formation
mining coal
removing methane
mining
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.)
Ceased
Application number
AU49964/85A
Other versions
AU4996485A (en
Inventor
Terence Abbott
Walter Lee Richards
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.)
Methtec Incorporated
OXY METHANE DRAINAGE Corp
Original Assignee
OXY METHANE DRAINAGE CORP
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 OXY METHANE DRAINAGE CORP filed Critical OXY METHANE DRAINAGE CORP
Publication of AU4996485A publication Critical patent/AU4996485A/en
Application granted granted Critical
Publication of AU580813B2 publication Critical patent/AU580813B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU49964/85A 1985-05-17 1985-11-15 A method of mining coal and removing methane gas from an underground formation Ceased AU580813B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73532385A 1985-05-17 1985-05-17
US735323 1985-05-17

Publications (2)

Publication Number Publication Date
AU4996485A AU4996485A (en) 1986-11-20
AU580813B2 true AU580813B2 (en) 1989-02-02

Family

ID=24955283

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49964/85A Ceased AU580813B2 (en) 1985-05-17 1985-11-15 A method of mining coal and removing methane gas from an underground formation

Country Status (1)

Country Link
AU (1) AU580813B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687060A (en) * 1986-06-13 1987-08-18 Methane Drainage Ventures Production and grout liner for methane drainage in subterranean boreholes and method
US6280000B1 (en) * 1998-11-20 2001-08-28 Joseph A. Zupanick Method for production of gas from a coal seam using intersecting well bores

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU532961B2 (en) * 1979-10-19 1983-10-20 Noval Technologiues Ltd. Gas recovery from coal seams
AU550227B2 (en) * 1982-09-20 1986-03-06 Methane Drainage Venturers Multi-level gas collection system
AU560117B2 (en) * 1984-05-11 1987-03-26 Methtec Incorporated. Subterranean methan drainage system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU532961B2 (en) * 1979-10-19 1983-10-20 Noval Technologiues Ltd. Gas recovery from coal seams
AU550227B2 (en) * 1982-09-20 1986-03-06 Methane Drainage Venturers Multi-level gas collection system
AU560117B2 (en) * 1984-05-11 1987-03-26 Methtec Incorporated. Subterranean methan drainage system

Also Published As

Publication number Publication date
AU4996485A (en) 1986-11-20

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