AU540775B2 - Underground gasification of coal - Google Patents

Underground gasification of coal

Info

Publication number
AU540775B2
AU540775B2 AU64329/80A AU6432980A AU540775B2 AU 540775 B2 AU540775 B2 AU 540775B2 AU 64329/80 A AU64329/80 A AU 64329/80A AU 6432980 A AU6432980 A AU 6432980A AU 540775 B2 AU540775 B2 AU 540775B2
Authority
AU
Australia
Prior art keywords
coal
underground gasification
gasification
underground
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
AU64329/80A
Other versions
AU6432980A (en
Inventor
Ian Mccoll Stewart
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.)
Newcastle University of Upon Tyne
Original Assignee
University of Newcastle, The
Newcastle University of Upon Tyne
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 University of Newcastle, The, Newcastle University of Upon Tyne filed Critical University of Newcastle, The
Priority to AU64329/80A priority Critical patent/AU540775B2/en
Publication of AU6432980A publication Critical patent/AU6432980A/en
Application granted granted Critical
Publication of AU540775B2 publication Critical patent/AU540775B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • E21B43/295—Gasification of minerals, e.g. for producing mixtures of combustible gases
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/243—Combustion in situ
    • E21B43/247—Combustion in situ in association with fracturing processes or crevice forming processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
AU64329/80A 1979-11-28 1979-11-28 Underground gasification of coal Ceased AU540775B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU64329/80A AU540775B2 (en) 1979-11-28 1979-11-28 Underground gasification of coal

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPE150879 1979-11-28
AU64329/80A AU540775B2 (en) 1979-11-28 1979-11-28 Underground gasification of coal
AUPE1508 1979-11-28

Publications (2)

Publication Number Publication Date
AU6432980A AU6432980A (en) 1981-06-04
AU540775B2 true AU540775B2 (en) 1984-12-06

Family

ID=25634297

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64329/80A Ceased AU540775B2 (en) 1979-11-28 1979-11-28 Underground gasification of coal

Country Status (1)

Country Link
AU (1) AU540775B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110552677B (en) * 2019-09-05 2024-03-15 中国矿业大学(北京) Mine type coal underground gasification furnace and gasification method

Also Published As

Publication number Publication date
AU6432980A (en) 1981-06-04

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