BR8400778A - Processo para gaseificacao subterranea de veio de carvao - Google Patents

Processo para gaseificacao subterranea de veio de carvao

Info

Publication number
BR8400778A
BR8400778A BR8400778A BR8400778A BR8400778A BR 8400778 A BR8400778 A BR 8400778A BR 8400778 A BR8400778 A BR 8400778A BR 8400778 A BR8400778 A BR 8400778A BR 8400778 A BR8400778 A BR 8400778A
Authority
BR
Brazil
Prior art keywords
gasification
spindle
underground coal
underground
coal
Prior art date
Application number
BR8400778A
Other languages
English (en)
Inventor
Ivan Semenovich Garkusha
Vadim Nikonovich Kazak
Valery Konstantinovic Kapralov
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
Priority to SU802887369A priority Critical patent/SU925094A1/ru
Priority to DE3404455A priority patent/DE3404455C2/de
Priority to US06/578,527 priority patent/US4573531A/en
Priority to AU24520/84A priority patent/AU562380B2/en
Priority to CA000447305A priority patent/CA1208541A/en
Application filed by Vnii Ispolzovania filed Critical Vnii Ispolzovania
Priority to BR8400778A priority patent/BR8400778A/pt
Priority to IN148/CAL/84A priority patent/IN162147B/en
Publication of BR8400778A publication Critical patent/BR8400778A/pt

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
    • E21B43/16—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
    • 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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Tires In General (AREA)
  • Solid-Fuel Combustion (AREA)
BR8400778A 1980-02-21 1984-02-21 Processo para gaseificacao subterranea de veio de carvao BR8400778A (pt)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SU802887369A SU925094A1 (ru) 1980-02-21 1980-02-21 Способ подземной газификации угл
DE3404455A DE3404455C2 (de) 1980-02-21 1984-02-08 Verfahren zur Untertagevergasung von Kohlenflözen
US06/578,527 US4573531A (en) 1980-02-21 1984-02-09 Method of underground gasification of coal seam
AU24520/84A AU562380B2 (en) 1980-02-21 1984-02-13 Underground gassification
CA000447305A CA1208541A (en) 1980-02-21 1984-02-13 Method of underground gasification of coal seam
BR8400778A BR8400778A (pt) 1980-02-21 1984-02-21 Processo para gaseificacao subterranea de veio de carvao
IN148/CAL/84A IN162147B (pt) 1980-02-21 1984-03-02

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SU802887369A SU925094A1 (ru) 1980-02-21 1980-02-21 Способ подземной газификации угл
AU24520/84A AU562380B2 (en) 1980-02-21 1984-02-13 Underground gassification
BR8400778A BR8400778A (pt) 1980-02-21 1984-02-21 Processo para gaseificacao subterranea de veio de carvao

Publications (1)

Publication Number Publication Date
BR8400778A true BR8400778A (pt) 1985-10-01

Family

ID=36790813

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8400778A BR8400778A (pt) 1980-02-21 1984-02-21 Processo para gaseificacao subterranea de veio de carvao

Country Status (7)

Country Link
US (1) US4573531A (pt)
AU (1) AU562380B2 (pt)
BR (1) BR8400778A (pt)
CA (1) CA1208541A (pt)
DE (1) DE3404455C2 (pt)
IN (1) IN162147B (pt)
SU (1) SU925094A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE901892A (fr) * 1985-03-07 1985-07-01 Institution Pour Le Dev De La Nouveau procede de retraction controlee du point d'injection des agents gazeifiants dans les chantiers de gazeification souterraine du charbon.
US4858689A (en) * 1988-04-11 1989-08-22 Resource Enterprises, Inc. Coal gasification well drilling process
NL9000426A (nl) * 1990-02-22 1991-09-16 Maria Johanna Francien Voskamp Werkwijze en stelsel voor ondergrondse vergassing van steen- of bruinkool.
US5263795A (en) * 1991-06-07 1993-11-23 Corey John C In-situ remediation system for groundwater and soils
DE4333082A1 (de) * 1992-10-10 1994-04-14 Heinz Hinterholzinger Verfahren zur Gewinnung von Heizgas aus Müll und aufgelassenen Kohleminen
CA2096034C (en) * 1993-05-07 1996-07-02 Kenneth Edwin Kisman Horizontal well gravity drainage combustion process for oil recovery
WO2005005763A2 (en) * 2003-06-09 2005-01-20 Precision Drilling Technology Services Group, Inc. Method for drilling with improved fluid collection pattern
CN101113670B (zh) * 2007-09-04 2010-10-27 新奥科技发展有限公司 一种煤炭地下气化工艺
US7740062B2 (en) * 2008-01-30 2010-06-22 Alberta Research Council Inc. System and method for the recovery of hydrocarbons by in-situ combustion
EA017460B1 (ru) * 2010-08-17 2012-12-28 Открытое Акционерное Общество "Газпром Промгаз" Способ скважинной комплексной разработки металлоугольного пласта
CN103424055B (zh) * 2013-07-30 2015-10-21 西安科技大学 全密闭非行人巷道垮落步距观测方法
CN104727802B (zh) * 2015-01-23 2017-12-19 新奥科技发展有限公司 地下煤层贯通方法
CN104747160B (zh) * 2015-02-04 2018-07-06 新奥科技发展有限公司 一种煤炭地下气化炉及其气化方法
CN107091078B (zh) * 2017-06-15 2023-02-28 新疆国利衡清洁能源科技有限公司 煤炭地下气化通道及其方法
CN107083948A (zh) * 2017-06-16 2017-08-22 新疆国利衡清洁能源科技有限公司 一种煤炭地下气化炉炉身结构及构建方法
CN114165210B (zh) * 2021-12-16 2022-08-26 中国矿业大学(北京) 一种深部煤炭资源流态化开采方法及系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE557180C (de) * 1930-03-26 1932-08-19 Bela Forgacs Dipl Ing Verfahren und Streckenanordnung zur Ent- und Vergasung von Kohle an Ort und Stelle
DE949519C (de) * 1951-04-09 1956-09-20 Mini Of Fuel And Power Verfahren zum Untertage-Vergasen von Kohle
US3116792A (en) * 1959-07-27 1964-01-07 Phillips Petroleum Co In situ combustion process
US3198249A (en) * 1961-09-01 1965-08-03 Exxon Production Research Co Method for sealing off porous subterranean formations and for improving conformance of in-situ combustion
US3208516A (en) * 1963-05-13 1965-09-28 Shell Oil Co Control method in underground combustion drives
US3563606A (en) * 1969-03-24 1971-02-16 St Joe Minerals Corp Method for in-situ utilization of fuels by combustion
US4096912A (en) * 1977-06-06 1978-06-27 The United States Of America As Represented By The United States Department Of Energy Methods for minimizing plastic flow of oil shale during in situ retorting
NL181941C (nl) * 1977-09-16 1987-12-01 Ir Arnold Willem Josephus Grup Werkwijze voor het ondergronds vergassen van steenkool of bruinkool.
BE885681A (fr) * 1980-10-13 1981-02-02 Ledent Pierre Procede d'exploitation par gazeification souterraine d'un gisement de houille ou de lignite
NL8006485A (nl) * 1980-11-28 1982-06-16 Ir Arnold Willem Josephus Grup Werkwijze voor het ondergronds vergassen van steen- of bruinkool.
US4437520A (en) * 1981-06-15 1984-03-20 In Situ Technology, Inc. Method for minimizing subsidence effects during production of coal in situ
NL8201003A (nl) * 1982-03-11 1983-10-03 Ir Arnold Willem Josephus Grup Werkwijze voor het ondergronds vergassen van steen- of bruinkool.

Also Published As

Publication number Publication date
CA1208541A (en) 1986-07-29
SU925094A1 (ru) 1988-08-15
DE3404455C2 (de) 1986-10-16
DE3404455A1 (de) 1985-08-08
IN162147B (pt) 1988-04-09
US4573531A (en) 1986-03-04
AU2452084A (en) 1985-08-22
AU562380B2 (en) 1987-06-11

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)