BR112013020825A2 - ferramenta de ignição para inflamar um veio de carvão subterrâneo de dentro de um canal de poço que se estende através do veio de carvão - Google Patents

ferramenta de ignição para inflamar um veio de carvão subterrâneo de dentro de um canal de poço que se estende através do veio de carvão

Info

Publication number
BR112013020825A2
BR112013020825A2 BR112013020825A BR112013020825A BR112013020825A2 BR 112013020825 A2 BR112013020825 A2 BR 112013020825A2 BR 112013020825 A BR112013020825 A BR 112013020825A BR 112013020825 A BR112013020825 A BR 112013020825A BR 112013020825 A2 BR112013020825 A2 BR 112013020825A2
Authority
BR
Brazil
Prior art keywords
coal shaft
ignite
extends
shaft
ignition tool
Prior art date
Application number
BR112013020825A
Other languages
English (en)
Inventor
Jan Hendrik Burger Casper
Uddin Shaikh Fazal
Martin Parry Perkins Greg
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 BR112013020825A2 publication Critical patent/BR112013020825A2/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • 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
BR112013020825A 2011-02-18 2012-02-20 ferramenta de ignição para inflamar um veio de carvão subterrâneo de dentro de um canal de poço que se estende através do veio de carvão BR112013020825A2 (pt)

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
BR112013020825A2 true BR112013020825A2 (pt) 2018-07-10

Family

ID=46671875

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013020825A BR112013020825A2 (pt) 2011-02-18 2012-02-20 ferramenta de ignição para inflamar um veio de carvão subterrâneo de dentro de um canal de poço que se estende através do veio de carvão

Country Status (12)

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

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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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BG66748B1 (bg) * 2013-11-12 2018-10-31 Атанасов Ковачки Христо Метод и устройство за моносондажна подземна газификация на фосилни горива
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CN104763400B (zh) * 2015-03-19 2019-04-02 新奥科技发展有限公司 一种地下气化喷嘴
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CN105178935B (zh) * 2015-10-09 2018-02-23 中国石油集团钻井工程技术研究院江汉机械研究所 一种中心水管式气化采煤装置
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US10711587B2 (en) * 2016-08-24 2020-07-14 Zhongwei (Shanghai) Energy Technology Co. Ltd Oxidizing agent injection equipment for underground coal gasification process and application thereof
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CN106869899B (zh) * 2016-12-09 2023-01-06 徐斌 点火装置
CN106761653B (zh) * 2017-01-12 2023-03-14 中为(上海)能源技术有限公司 用于煤炭地下气化工艺的喷头设备及其操作方法
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
US11814941B2 (en) * 2020-12-18 2023-11-14 Jayant Chandulal Mehta Process for controlled in-situ coal gasification and a filling device to operate the same
CN112832727A (zh) * 2021-01-15 2021-05-25 栾云 一种利用连续管携电磁波加热系统的地下点火及驱油方法

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Also Published As

Publication number Publication date
WO2012109711A1 (en) 2012-08-23
CN103380266A (zh) 2013-10-30
NZ613705A (en) 2015-03-27
RU2013139688A (ru) 2015-03-27
EP2675995A1 (en) 2013-12-25
CO6791591A2 (es) 2013-11-14
CA2827011A1 (en) 2012-08-23
CL2013002378A1 (es) 2014-05-23
AP2013007104A0 (en) 2013-09-30
ZA201305982B (en) 2014-10-29
US20130312950A1 (en) 2013-11-28
AU2012219025A1 (en) 2013-09-12
RU2582694C2 (ru) 2016-04-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2480 DE 17-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.