GB1080853A - Method of degasifying coal seams - Google Patents

Method of degasifying coal seams

Info

Publication number
GB1080853A
GB1080853A GB1199966A GB1199966A GB1080853A GB 1080853 A GB1080853 A GB 1080853A GB 1199966 A GB1199966 A GB 1199966A GB 1199966 A GB1199966 A GB 1199966A GB 1080853 A GB1080853 A GB 1080853A
Authority
GB
United Kingdom
Prior art keywords
coal seams
liquid
natural gas
degasifying
rock
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
Application number
GB1199966A
Other languages
English (en)
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.)
Wintershall Dea International AG
Original Assignee
Deutsche Erdoel AG
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 Deutsche Erdoel AG filed Critical Deutsche Erdoel AG
Publication of GB1080853A publication Critical patent/GB1080853A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
GB1199966A 1965-03-24 1966-03-18 Method of degasifying coal seams Expired GB1080853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED46874A DE1216824B (de) 1965-03-24 1965-03-24 Verfahren zur Vorentgasung von Kohlenfloezen

Publications (1)

Publication Number Publication Date
GB1080853A true GB1080853A (en) 1967-08-23

Family

ID=7050011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1199966A Expired GB1080853A (en) 1965-03-24 1966-03-18 Method of degasifying coal seams

Country Status (3)

Country Link
BE (1) BE677429A (cg-RX-API-DMAC7.html)
DE (1) DE1216824B (cg-RX-API-DMAC7.html)
GB (1) GB1080853A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043395A (en) * 1975-03-13 1977-08-23 Continental Oil Company Method for removing methane from coal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194244B (zh) * 2016-08-04 2017-07-25 重庆大学 低透气煤层液相co2相变致裂增透网格式瓦斯抽采方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043395A (en) * 1975-03-13 1977-08-23 Continental Oil Company Method for removing methane from coal

Also Published As

Publication number Publication date
DE1216824B (de) 1966-05-18
BE677429A (cg-RX-API-DMAC7.html) 1966-08-01

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