NL7713455A - Werkwijze voor het in situ winnen van kool. - Google Patents
Werkwijze voor het in situ winnen van kool.Info
- Publication number
- NL7713455A NL7713455A NL7713455A NL7713455A NL7713455A NL 7713455 A NL7713455 A NL 7713455A NL 7713455 A NL7713455 A NL 7713455A NL 7713455 A NL7713455 A NL 7713455A NL 7713455 A NL7713455 A NL 7713455A
- Authority
- NL
- Netherlands
- Prior art keywords
- cabbage
- situ
- extracting
- procedure
- extracting cabbage
- Prior art date
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
- E21B43/295—Gasification of minerals, e.g. for producing mixtures of combustible gases
-
- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7713455A NL7713455A (nl) | 1977-12-06 | 1977-12-06 | Werkwijze voor het in situ winnen van kool. |
DE7878200341T DE2861379D1 (en) | 1977-12-06 | 1978-12-02 | Process for transformation of coal in situ, particularly gazification |
EP78200341A EP0002306B1 (de) | 1977-12-06 | 1978-12-02 | Verfahren zur Umsetzung der Kohle in situ, insbesondere Vergasung |
US05/967,089 US4220203A (en) | 1977-12-06 | 1978-12-06 | Method for recovering coal in situ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7713455A NL7713455A (nl) | 1977-12-06 | 1977-12-06 | Werkwijze voor het in situ winnen van kool. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7713455A true NL7713455A (nl) | 1979-06-08 |
Family
ID=19829691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7713455A NL7713455A (nl) | 1977-12-06 | 1977-12-06 | Werkwijze voor het in situ winnen van kool. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4220203A (nl) |
EP (1) | EP0002306B1 (nl) |
DE (1) | DE2861379D1 (nl) |
NL (1) | NL7713455A (nl) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3111137C2 (de) * | 1981-03-21 | 1985-06-13 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur Untertagevergasung fester Brennstoffe mit vorangehendem Aufschließen der Lagerstätte |
US4422505A (en) * | 1982-01-07 | 1983-12-27 | Atlantic Richfield Company | Method for gasifying subterranean coal deposits |
NL8201003A (nl) * | 1982-03-11 | 1983-10-03 | Ir Arnold Willem Josephus Grup | Werkwijze voor het ondergronds vergassen van steen- of bruinkool. |
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 |
US4621691A (en) * | 1985-07-08 | 1986-11-11 | Atlantic Richfield Company | Well drilling |
US4648450A (en) * | 1985-11-27 | 1987-03-10 | Amoco Corporation | Method of producing synthesis gas by underground gasification of coal using specific well configuration |
US4703798A (en) * | 1986-06-30 | 1987-11-03 | Texaco Inc. | In situ method for recovering hydrocarbon from subterranean oil shale deposits |
US4878539A (en) * | 1988-08-02 | 1989-11-07 | Anders Energy Corporation | Method and system for maintaining and producing horizontal well bores |
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 |
US6662870B1 (en) | 2001-01-30 | 2003-12-16 | Cdx Gas, L.L.C. | Method and system for accessing subterranean deposits from a limited surface area |
US6679322B1 (en) | 1998-11-20 | 2004-01-20 | Cdx Gas, Llc | Method and system for accessing subterranean deposits from the surface |
US6681855B2 (en) | 2001-10-19 | 2004-01-27 | Cdx Gas, L.L.C. | Method and system for management of by-products from subterranean zones |
US6708764B2 (en) | 2002-07-12 | 2004-03-23 | Cdx Gas, L.L.C. | Undulating well bore |
US7025154B2 (en) | 1998-11-20 | 2006-04-11 | Cdx Gas, Llc | Method and system for circulating fluid in a well system |
US6988548B2 (en) | 2002-10-03 | 2006-01-24 | Cdx Gas, Llc | Method and system for removing fluid from a subterranean zone using an enlarged cavity |
US8297377B2 (en) | 1998-11-20 | 2012-10-30 | Vitruvian Exploration, Llc | Method and system for accessing subterranean deposits from the surface and tools therefor |
US6454000B1 (en) | 1999-11-19 | 2002-09-24 | Cdx Gas, Llc | Cavity well positioning system and method |
US7073595B2 (en) | 2002-09-12 | 2006-07-11 | Cdx Gas, Llc | Method and system for controlling pressure in a dual well system |
US6280000B1 (en) | 1998-11-20 | 2001-08-28 | Joseph A. Zupanick | Method for production of gas from a coal seam using intersecting well bores |
US7048049B2 (en) | 2001-10-30 | 2006-05-23 | Cdx Gas, Llc | Slant entry well system and method |
US6425448B1 (en) | 2001-01-30 | 2002-07-30 | Cdx Gas, L.L.P. | Method and system for accessing subterranean zones from a limited surface area |
US6598686B1 (en) | 1998-11-20 | 2003-07-29 | Cdx Gas, Llc | Method and system for enhanced access to a subterranean zone |
US8376052B2 (en) | 1998-11-20 | 2013-02-19 | Vitruvian Exploration, Llc | Method and system for surface production of gas from a subterranean zone |
US6412556B1 (en) | 2000-08-03 | 2002-07-02 | Cdx Gas, Inc. | Cavity positioning tool and method |
US7360595B2 (en) | 2002-05-08 | 2008-04-22 | Cdx Gas, Llc | Method and system for underground treatment of materials |
US6725922B2 (en) | 2002-07-12 | 2004-04-27 | Cdx Gas, Llc | Ramping well bores |
US6991047B2 (en) | 2002-07-12 | 2006-01-31 | Cdx Gas, Llc | Wellbore sealing system and method |
US6991048B2 (en) | 2002-07-12 | 2006-01-31 | Cdx Gas, Llc | Wellbore plug system and method |
US7025137B2 (en) | 2002-09-12 | 2006-04-11 | Cdx Gas, Llc | Three-dimensional well system for accessing subterranean zones |
US8333245B2 (en) | 2002-09-17 | 2012-12-18 | Vitruvian Exploration, Llc | Accelerated production of gas from a subterranean zone |
US6964308B1 (en) | 2002-10-08 | 2005-11-15 | Cdx Gas, Llc | Method of drilling lateral wellbores from a slant well without utilizing a whipstock |
US7264048B2 (en) | 2003-04-21 | 2007-09-04 | Cdx Gas, Llc | Slot cavity |
US7134494B2 (en) | 2003-06-05 | 2006-11-14 | Cdx Gas, Llc | Method and system for recirculating fluid in a well system |
US7100687B2 (en) | 2003-11-17 | 2006-09-05 | Cdx Gas, Llc | Multi-purpose well bores and method for accessing a subterranean zone from the surface |
US7163063B2 (en) * | 2003-11-26 | 2007-01-16 | Cdx Gas, Llc | Method and system for extraction of resources from a subterranean well bore |
US7419223B2 (en) | 2003-11-26 | 2008-09-02 | Cdx Gas, Llc | System and method for enhancing permeability of a subterranean zone at a horizontal well bore |
US7207395B2 (en) | 2004-01-30 | 2007-04-24 | Cdx Gas, Llc | Method and system for testing a partially formed hydrocarbon well for evaluation and well planning refinement |
US7207390B1 (en) | 2004-02-05 | 2007-04-24 | Cdx Gas, Llc | Method and system for lining multilateral wells |
US7222670B2 (en) | 2004-02-27 | 2007-05-29 | Cdx Gas, Llc | System and method for multiple wells from a common surface location |
DE602004030832D1 (de) * | 2004-08-30 | 2011-02-10 | Anadarko Petroleum Corp | Verfahren und system zum installieren und warten einer rohrleitung unter minimierung des aufwühlens des zugehörigen bodens |
US7284615B2 (en) * | 2004-08-30 | 2007-10-23 | Anadarko Petroleum Corporation | Method and system for installing and maintaining a pipeline while minimizing associated ground disturbance |
US7353877B2 (en) | 2004-12-21 | 2008-04-08 | Cdx Gas, Llc | Accessing subterranean resources by formation collapse |
US7299864B2 (en) | 2004-12-22 | 2007-11-27 | Cdx Gas, Llc | Adjustable window liner |
US7373984B2 (en) | 2004-12-22 | 2008-05-20 | Cdx Gas, Llc | Lining well bore junctions |
US7571771B2 (en) | 2005-05-31 | 2009-08-11 | Cdx Gas, Llc | Cavity well system |
US20110175428A1 (en) * | 2010-01-20 | 2011-07-21 | Harvey Haugen | Solution Mining and a Crystallizer for Use Therein |
CA2808408C (en) | 2010-08-23 | 2015-05-26 | Wentworth Patent Holdings Inc. | Method and apparatus for creating a planar cavern |
US8646846B2 (en) * | 2010-08-23 | 2014-02-11 | Steven W. Wentworth | Method and apparatus for creating a planar cavern |
EP2495271B1 (en) | 2011-03-04 | 2014-04-23 | 3M Innovative Properties Co. | Polyether hybrid epoxy curatives |
CN104453831B (zh) * | 2014-11-12 | 2018-11-09 | 新奥科技发展有限公司 | 地下气化装置以及煤炭气化系统和气化方法 |
CN110410055A (zh) * | 2019-08-15 | 2019-11-05 | 中国石油大学(华东) | 一种针对中深煤层的地下气化炉及气化方法 |
CN112761613A (zh) * | 2021-01-20 | 2021-05-07 | 王柱军 | 一种深层煤原位热解开采利用的工艺 |
CN113338934B (zh) * | 2021-07-07 | 2023-12-08 | 中国矿业大学 | 一种深部煤炭流态化开采原位气化装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2825408A (en) * | 1953-03-09 | 1958-03-04 | Sinclair Oil & Gas Company | Oil recovery by subsurface thermal processing |
US2788956A (en) * | 1955-08-03 | 1957-04-16 | Texas Co | Generation of carbon monoxide and hydrogen by underground gasification of coal |
US2888956A (en) * | 1956-04-09 | 1959-06-02 | Draper Corp | Filling carrier drive for shuttleless looms |
US3010707A (en) * | 1959-07-20 | 1961-11-28 | Phillips Petroleum Co | Recovery of resins and hydrocarbons from resinous type coals |
US3386508A (en) * | 1966-02-21 | 1968-06-04 | Exxon Production Research Co | Process and system for the recovery of viscous oil |
US3513913A (en) * | 1966-04-19 | 1970-05-26 | Shell Oil Co | Oil recovery from oil shales by transverse combustion |
US3563606A (en) * | 1969-03-24 | 1971-02-16 | St Joe Minerals Corp | Method for in-situ utilization of fuels by combustion |
US3775073A (en) * | 1971-08-27 | 1973-11-27 | Cities Service Oil Co | In situ gasification of coal by gas fracturing |
US3961824A (en) * | 1974-10-21 | 1976-06-08 | Wouter Hugo Van Eek | Method and system for winning minerals |
US3933447A (en) * | 1974-11-08 | 1976-01-20 | The United States Of America As Represented By The United States Energy Research And Development Administration | Underground gasification of coal |
SU572102A1 (ru) * | 1974-12-27 | 1988-08-23 | Всесоюзный Научно-Исследовательский Институт Использования Газа В Народном Хозяйстве,Подземного Хранения Нефти,Нефтепродуктов И Сжиженных Газов | Способ проработки угольных каналов |
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 |
US3960214A (en) * | 1975-06-06 | 1976-06-01 | Atlantic Richfield Company | Recovery of bitumen by steam injection |
US3997005A (en) * | 1975-10-23 | 1976-12-14 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method for control of subsurface coal gasification |
US3999607A (en) * | 1976-01-22 | 1976-12-28 | Exxon Research And Engineering Company | Recovery of hydrocarbons from coal |
US4026356A (en) * | 1976-04-29 | 1977-05-31 | The United States Energy Research And Development Administration | Method for in situ gasification of a subterranean coal bed |
US4062404A (en) * | 1976-09-30 | 1977-12-13 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method for in situ combustion |
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 |
-
1977
- 1977-12-06 NL NL7713455A patent/NL7713455A/nl not_active Application Discontinuation
-
1978
- 1978-12-02 DE DE7878200341T patent/DE2861379D1/de not_active Expired
- 1978-12-02 EP EP78200341A patent/EP0002306B1/de not_active Expired
- 1978-12-06 US US05/967,089 patent/US4220203A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4220203A (en) | 1980-09-02 |
EP0002306B1 (de) | 1981-11-25 |
EP0002306A1 (de) | 1979-06-13 |
DE2861379D1 (en) | 1982-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
BV | The patent application has lapsed |