AP2013007104A0 - Igniting an underground coal seam in an underground coal gasification process, UCG - Google Patents

Igniting an underground coal seam in an underground coal gasification process, UCG

Info

Publication number
AP2013007104A0
AP2013007104A0 AP2013007104A AP2013007104A AP2013007104A0 AP 2013007104 A0 AP2013007104 A0 AP 2013007104A0 AP 2013007104 A AP2013007104 A AP 2013007104A AP 2013007104 A AP2013007104 A AP 2013007104A AP 2013007104 A0 AP2013007104 A0 AP 2013007104A0
Authority
AP
ARIPO
Prior art keywords
underground coal
ucg
igniting
gasification process
coal seam
Prior art date
Application number
AP2013007104A
Other languages
English (en)
Inventor
Casper Jan Hendrik Burger
Greg Martin Parry Perkins
Original Assignee
Linc Energy Ltd
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 claimed from AU2011900555A external-priority patent/AU2011900555A0/en
Application filed by Linc Energy Ltd filed Critical Linc Energy Ltd
Publication of AP2013007104A0 publication Critical patent/AP2013007104A0/xx

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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/06—Continuous processes
    • C10J3/18—Continuous processes using electricity

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Lighters Containing Fuel (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
AP2013007104A 2011-02-18 2012-02-20 Igniting an underground coal seam in an underground coal gasification process, UCG AP2013007104A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2011900555A AU2011900555A0 (en) 2011-02-18 Method and Apparatus for Underground Coal Gasification
PCT/AU2012/000157 WO2012109711A1 (en) 2011-02-18 2012-02-20 Igniting an underground coal seam in an underground coal gasification process, ucg

Publications (1)

Publication Number Publication Date
AP2013007104A0 true AP2013007104A0 (en) 2013-09-30

Family

ID=46671875

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2013007104A AP2013007104A0 (en) 2011-02-18 2012-02-20 Igniting an underground coal seam in an underground coal gasification process, UCG

Country Status (12)

Country Link
US (1) US20130312950A1 (xx)
EP (1) EP2675995A1 (xx)
CN (1) CN103380266A (xx)
AP (1) AP2013007104A0 (xx)
AU (1) AU2012219025A1 (xx)
BR (1) BR112013020825A2 (xx)
CA (1) CA2827011A1 (xx)
CL (1) CL2013002378A1 (xx)
CO (1) CO6791591A2 (xx)
RU (1) RU2582694C2 (xx)
WO (1) WO2012109711A1 (xx)
ZA (1) ZA201305982B (xx)

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WO2014089603A1 (en) * 2012-12-14 2014-06-19 Linc Energy Ltd Apparatus for igniting an underground coal seam
WO2014179833A1 (en) * 2013-05-10 2014-11-13 Linc Energy Ltd Controlled burn back method
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CN104251133B (zh) * 2013-06-26 2018-02-23 新奥科技发展有限公司 一种可控注气点注气装置、注气工艺及气化方法
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CN107091079B (zh) * 2017-06-16 2023-09-08 新疆国利衡清洁能源科技有限公司 煤炭地下气化点火装置及方法
CN107387055B (zh) * 2017-09-18 2019-09-20 山东科技大学 一种适用于煤炭地下气化的移动注气装置及方法
CN108518211B (zh) * 2018-03-29 2024-01-30 中为(上海)能源技术有限公司 用于煤炭地下气化工艺的氧化剂混合注入系统及操作方法
CN110145294B (zh) * 2019-06-21 2020-03-27 中国矿业大学 一种煤田火区压煤地下原位气化方法
CN110939424B (zh) * 2019-11-27 2022-04-12 西安物华巨能爆破器材有限责任公司 一种无井式煤炭地下气化点火方法
CN112761611B (zh) * 2020-12-07 2022-10-25 中国地质调查局油气资源调查中心 一种新型地下煤炭实时煤气化装置
CN112502681A (zh) * 2020-12-08 2021-03-16 吉林大学 一种地下煤层气化用多通道连续管点燃系统
CN112431582B (zh) * 2020-12-10 2022-06-21 上海飞舟博源石油装备股份有限公司 能够实现多种介质并输的煤炭地下气化系统及气化方法
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Also Published As

Publication number Publication date
ZA201305982B (en) 2014-10-29
AU2012219025A1 (en) 2013-09-12
NZ613705A (en) 2015-03-27
CO6791591A2 (es) 2013-11-14
US20130312950A1 (en) 2013-11-28
EP2675995A1 (en) 2013-12-25
CN103380266A (zh) 2013-10-30
CA2827011A1 (en) 2012-08-23
RU2013139688A (ru) 2015-03-27
BR112013020825A2 (pt) 2018-07-10
WO2012109711A1 (en) 2012-08-23
CL2013002378A1 (es) 2014-05-23
RU2582694C2 (ru) 2016-04-27

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