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AU547708B2 - Underground gasification of coal - Google Patents
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AU547708B2 - Underground gasification of coal - Google Patents

Underground gasification of coal

Info

Publication number
AU547708B2
AU547708B2 AU72113/81A AU7211381A AU547708B2 AU 547708 B2 AU547708 B2 AU 547708B2 AU 72113/81 A AU72113/81 A AU 72113/81A AU 7211381 A AU7211381 A AU 7211381A AU 547708 B2 AU547708 B2 AU 547708B2
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
AU72113/81A
Other versions
AU7211381A (en
Inventor
Maia Alexandrovna Kulakova
Ivan Mikhailovich Saptykov
Alfei Fedorovich Volk
Kirill Nikolaevich Zvyagintsev
Gali Pavlovna Zybalova
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.)
Vsesojuzny Nauchno-Issledovatelsky Institut Ispolzovania Gaza V Narodnom Khozyaistve I Podzemnogo Khranenia Nefti Nefteprod-Uktov I Szhizhennykh Gazov Vniipromgaz
Original Assignee
NEFTI NEFTEPRODUKTOV I SZHIZHE
VNII ISPOLZOVANIA
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 NEFTI NEFTEPRODUKTOV I SZHIZHE, VNII ISPOLZOVANIA filed Critical NEFTI NEFTEPRODUKTOV I SZHIZHE
Priority to AU72113/81A priority Critical patent/AU547708B2/en
Publication of AU7211381A publication Critical patent/AU7211381A/en
Application granted granted Critical
Publication of AU547708B2 publication Critical patent/AU547708B2/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
    • E21B43/16—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
    • 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
    • E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
    • E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well

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)
AU72113/81A 1981-06-24 1981-06-24 Underground gasification of coal Ceased AU547708B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU72113/81A AU547708B2 (en) 1981-06-24 1981-06-24 Underground gasification of coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU72113/81A AU547708B2 (en) 1981-06-24 1981-06-24 Underground gasification of coal

Publications (2)

Publication Number Publication Date
AU7211381A AU7211381A (en) 1983-01-06
AU547708B2 true AU547708B2 (en) 1985-10-31

Family

ID=3754885

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72113/81A Ceased AU547708B2 (en) 1981-06-24 1981-06-24 Underground gasification of coal

Country Status (1)

Country Link
AU (1) AU547708B2 (en)

Also Published As

Publication number Publication date
AU7211381A (en) 1983-01-06

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