IN143641B - - Google Patents

Info

Publication number
IN143641B
IN143641B IN1834/CAL/75A IN1834CA1975A IN143641B IN 143641 B IN143641 B IN 143641B IN 1834CA1975 A IN1834CA1975 A IN 1834CA1975A IN 143641 B IN143641 B IN 143641B
Authority
IN
India
Application number
IN1834/CAL/75A
Other languages
English (en)
Inventor
Efim Vulfovich Kreinin
Original Assignee
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 Vnii Ispolzovania filed Critical Vnii Ispolzovania
Publication of IN143641B publication Critical patent/IN143641B/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
    • E21B43/16—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S48/00—Gas: heating and illuminating
    • Y10S48/06—Underground gasification of coal

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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)
  • Tires In General (AREA)
IN1834/CAL/75A 1974-12-27 1975-09-24 IN143641B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU742090251A SU572102A1 (ru) 1974-12-27 1974-12-27 Способ проработки угольных каналов

Publications (1)

Publication Number Publication Date
IN143641B true IN143641B (fr) 1978-01-07

Family

ID=20605430

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1834/CAL/75A IN143641B (fr) 1974-12-27 1975-09-24

Country Status (9)

Country Link
US (1) US4024914A (fr)
JP (1) JPS5247802A (fr)
BE (1) BE837116A (fr)
CA (1) CA1073677A (fr)
DE (1) DE2543743C3 (fr)
GB (1) GB1479125A (fr)
IN (1) IN143641B (fr)
SU (1) SU572102A1 (fr)
YU (1) YU247275A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU710245A1 (ru) * 1975-04-02 1988-08-23 Всесоюзный Научно-Исследовательский Институт Использования Газа В Народном Хозяйстве,Подземного Хранения Нефти,Нефтепродуктов И Сжиженных Газов Способ подземной газификации угл
US4135578A (en) * 1976-11-23 1979-01-23 In Situ Technology, Inc. Method of preparing a wet coal seam for production in situ
US4095650A (en) * 1977-08-10 1978-06-20 The United States Of America As Represented By The United States Department Of Energy Method for increasing the calorific value of gas produced by the in situ combustion of coal
NL7713455A (nl) * 1977-12-06 1979-06-08 Stamicarbon Werkwijze voor het in situ winnen van kool.
US4122897A (en) * 1977-12-28 1978-10-31 The United States Of America As Represented By The United States Department Of Energy In situ gasification process for producing product gas enriched in carbon monoxide and hydrogen
NL8006485A (nl) * 1980-11-28 1982-06-16 Ir Arnold Willem Josephus Grup Werkwijze voor het ondergronds vergassen van steen- of bruinkool.
US4448252A (en) * 1981-06-15 1984-05-15 In Situ Technology, Inc. Minimizing subsidence effects during production of coal in situ
US4536035A (en) * 1984-06-15 1985-08-20 The United States Of America As Represented By The United States Department Of Energy Hydraulic mining method
DE4333082A1 (de) * 1992-10-10 1994-04-14 Heinz Hinterholzinger Verfahren zur Gewinnung von Heizgas aus Müll und aufgelassenen Kohleminen
CN110552677B (zh) * 2019-09-05 2024-03-15 中国矿业大学(北京) 一种矿井式煤炭地下气化炉及气化方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628929A (en) * 1969-12-08 1971-12-21 Cities Service Oil Co Method for recovery of coal energy

Also Published As

Publication number Publication date
CA1073677A (fr) 1980-03-18
DE2543743B2 (de) 1978-06-29
YU247275A (en) 1982-02-28
JPS5730878B2 (fr) 1982-07-01
DE2543743C3 (de) 1979-03-01
DE2543743A1 (de) 1976-07-08
GB1479125A (en) 1977-07-06
BE837116A (fr) 1976-06-29
US4024914A (en) 1977-05-24
SU572102A1 (ru) 1988-08-23
AU8530575A (en) 1977-04-07
JPS5247802A (en) 1977-04-16

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