BE885681A - PROCESS FOR THE OPERATION BY SUBTERRANEAN GASIFICATION OF A COAL OR LIGNITE DEPOSIT - Google Patents

PROCESS FOR THE OPERATION BY SUBTERRANEAN GASIFICATION OF A COAL OR LIGNITE DEPOSIT

Info

Publication number
BE885681A
BE885681A BE6/47288A BE6047288A BE885681A BE 885681 A BE885681 A BE 885681A BE 6/47288 A BE6/47288 A BE 6/47288A BE 6047288 A BE6047288 A BE 6047288A BE 885681 A BE885681 A BE 885681A
Authority
BE
Belgium
Prior art keywords
coal
lignite
deposit
subterranean
gasification
Prior art date
Application number
BE6/47288A
Other languages
French (fr)
Original Assignee
Ledent Pierre
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 Ledent Pierre filed Critical Ledent Pierre
Priority to BE6/47288A priority Critical patent/BE885681A/en
Publication of BE885681A publication Critical patent/BE885681A/en
Priority to FR8110557A priority patent/FR2491993A1/en
Priority to GB8117097A priority patent/GB2086930B/en
Priority to DE19813140027 priority patent/DE3140027C2/en
Priority to NL8104625A priority patent/NL8104625A/en

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
    • 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
    • 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
    • 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
BE6/47288A 1980-10-13 1980-10-13 PROCESS FOR THE OPERATION BY SUBTERRANEAN GASIFICATION OF A COAL OR LIGNITE DEPOSIT BE885681A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE6/47288A BE885681A (en) 1980-10-13 1980-10-13 PROCESS FOR THE OPERATION BY SUBTERRANEAN GASIFICATION OF A COAL OR LIGNITE DEPOSIT
FR8110557A FR2491993A1 (en) 1980-10-13 1981-05-27 PROCESS FOR OPERATING BY UNDERGROUND GASIFICATION OF A COAL OR LIGNITE
GB8117097A GB2086930B (en) 1980-10-13 1981-06-04 Process for the gasification of a deposit of coal or lignite
DE19813140027 DE3140027C2 (en) 1980-10-13 1981-10-08 Process for preparing and gasifying a coal seam at great depth
NL8104625A NL8104625A (en) 1980-10-13 1981-10-12 METHOD FOR OPERATING A COAL COAT OR BROWN COAT FOR UNDERGROUND GASIFICATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6/47288A BE885681A (en) 1980-10-13 1980-10-13 PROCESS FOR THE OPERATION BY SUBTERRANEAN GASIFICATION OF A COAL OR LIGNITE DEPOSIT

Publications (1)

Publication Number Publication Date
BE885681A true BE885681A (en) 1981-02-02

Family

ID=3874873

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6/47288A BE885681A (en) 1980-10-13 1980-10-13 PROCESS FOR THE OPERATION BY SUBTERRANEAN GASIFICATION OF A COAL OR LIGNITE DEPOSIT

Country Status (5)

Country Link
BE (1) BE885681A (en)
DE (1) DE3140027C2 (en)
FR (1) FR2491993A1 (en)
GB (1) GB2086930B (en)
NL (1) NL8104625A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU925094A1 (en) * 1980-02-21 1988-08-15 Всесоюзный Научно-Исследовательский Институт Использования Газа В Народном Хозяйстве И Подземного Хранения Нефти,Нефтепродуктов И Сжиженных Газов Method of underground gasification of coal
CN115288638B (en) * 2022-06-30 2023-05-30 河南理工大学 Inclination adjustment gas extraction method for mining staggered-layer working face of non-uniform sinking protection layer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE456658A (en) *
BE554538A (en) *
US947608A (en) * 1906-12-27 1910-01-25 Anson G Betts Method of utilizing buried coal.
GB190921674A (en) * 1909-09-22 1910-06-30 Anson Gardner Betts An Improved Process for Utilizing Unmined Coal.
US1867758A (en) * 1931-07-10 1932-07-19 Ranney Leo Process of degasifying coal and other carbonaceous material in situ
FR906938A (en) * 1943-10-05 1946-02-25 Kohle Oel Union Von Busse Komm Process for mining oil shale by pyrogenation
FR917452A (en) * 1945-11-15 1947-01-08 Underground gasification facility
US3001776A (en) * 1959-04-10 1961-09-26 Ohio Oil Company Method of preparation for and performance of in situ retorting
US3628929A (en) * 1969-12-08 1971-12-21 Cities Service Oil Co Method for recovery of coal energy
US3865186A (en) * 1971-07-16 1975-02-11 Hippel Hans Joach Von Method of and system for gasifying underground deposits of coal
US4106814A (en) * 1977-07-15 1978-08-15 Occidental Oil Shale, Inc. Method of forming in situ oil shale retorts
CA1105379A (en) * 1978-03-16 1981-07-21 Vladimir P. Maximov Thermal-mining method of oil production
US4192553A (en) * 1978-04-03 1980-03-11 Occidental Oil Shale, Inc. Method for attenuating seismic shock from detonating explosive in an in situ oil shale retort

Also Published As

Publication number Publication date
DE3140027A1 (en) 1982-04-29
FR2491993A1 (en) 1982-04-16
FR2491993B1 (en) 1984-11-23
DE3140027C2 (en) 1986-09-04
GB2086930A (en) 1982-05-19
GB2086930B (en) 1985-01-16
NL8104625A (en) 1982-05-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INSTITUTION POUR LE DEVELOPPEMENT DE LA GAZEIFICA

Effective date: 19871031