NO820684L - Fremgangsmaate for loesgjoering og utvinning av meget dypt liggende kullforekomster - Google Patents
Fremgangsmaate for loesgjoering og utvinning av meget dypt liggende kullforekomsterInfo
- Publication number
- NO820684L NO820684L NO820684A NO820684A NO820684L NO 820684 L NO820684 L NO 820684L NO 820684 A NO820684 A NO 820684A NO 820684 A NO820684 A NO 820684A NO 820684 L NO820684 L NO 820684L
- Authority
- NO
- Norway
- Prior art keywords
- coals
- extraction
- release
- procedure
- deep local
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/263—Methods for stimulating production by forming crevices or fractures using explosives
-
- 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
- E21B43/29—Obtaining a slurry of minerals, e.g. by using nozzles
-
- 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
- E21B43/29—Obtaining a slurry of minerals, e.g. by using nozzles
- E21B43/292—Obtaining a slurry of minerals, e.g. by using nozzles using steerable or laterally extendable nozzles
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Paper (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813108425 DE3108425A1 (de) | 1981-03-06 | 1981-03-06 | Verfahren zur erschliessung sehr tief liegender kohlefloeze |
Publications (3)
Publication Number | Publication Date |
---|---|
NO820684L true NO820684L (no) | 1982-09-07 |
NO158516B NO158516B (no) | 1988-06-13 |
NO158516C NO158516C (no) | 1988-09-21 |
Family
ID=6126449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO820684A NO158516C (no) | 1981-03-06 | 1982-03-04 | Fremgangsmaate for utvinning av kull fra dyptliggende forekomstlag. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4451088A (no) |
EP (1) | EP0059910B1 (no) |
AU (1) | AU543253B2 (no) |
DE (2) | DE3108425A1 (no) |
DK (1) | DK96782A (no) |
IN (1) | IN156662B (no) |
NO (1) | NO158516C (no) |
ZA (1) | ZA821463B (no) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3125108A1 (de) * | 1981-06-26 | 1983-01-13 | Basf Ag, 6700 Ludwigshafen | "anordnung zur kursausrichtung von in fluessigkeiten bewegten raketen" |
DE3211459A1 (de) * | 1982-03-27 | 1983-10-13 | Basf Ag, 6700 Ludwigshafen | Foerderfluessigkeit zum transport von kohle aus grossen tiefen |
US4648450A (en) * | 1985-11-27 | 1987-03-10 | Amoco Corporation | Method of producing synthesis gas by underground gasification of coal using specific well configuration |
US4903772A (en) * | 1987-11-16 | 1990-02-27 | Johnson James O | Method of fracturing a geological formation |
US5139312A (en) * | 1991-04-09 | 1992-08-18 | Jackson Daryl L | Method and apparatus removing a mineable product from an underground seam |
US5531507A (en) * | 1995-05-09 | 1996-07-02 | Jackson; Daryl L. | Method of removing a minable product from an underground seam and bottom hole tool |
US7647967B2 (en) * | 2006-01-12 | 2010-01-19 | Jimni Development LLC | Drilling and opening reservoir using an oriented fissure to enhance hydrocarbon flow and method of making |
US8261820B2 (en) | 2006-01-12 | 2012-09-11 | Jimni Development LLC | Drilling and opening reservoirs using an oriented fissure |
AU2010227086B2 (en) * | 2010-10-11 | 2012-09-13 | Crc Ore Ltd | A Method of Beneficiating Minerals |
WO2012101478A1 (en) * | 2011-01-24 | 2012-08-02 | Chuluun Enkhbold | A method of mineral fuel beneficiation with subsequent delivery to the consumer by pipeline transportation |
GB2528581A (en) * | 2014-07-21 | 2016-01-27 | Aj Lucas Pty Ltd | Improvements to recovery of hydrocarbons |
CN106869897A (zh) * | 2017-01-20 | 2017-06-20 | 徐斌 | 煤层地下松动方法及装置 |
CN113153297B (zh) * | 2021-04-27 | 2023-06-30 | 中国地质大学(武汉) | 一种深煤层开采覆岩非爆破预裂卸压防控动力灾害的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3072054A (en) * | 1958-05-20 | 1963-01-08 | Gun Products Co | Oil well shooting projectile and method |
US3070361A (en) * | 1960-09-02 | 1962-12-25 | Gen Crude Oil Company | Fluid mining of underground ore deposits |
US4044563A (en) * | 1973-01-26 | 1977-08-30 | The Dow Chemical Company | Subsidence control |
US3874733A (en) * | 1973-08-29 | 1975-04-01 | Continental Oil Co | Hydraulic method of mining and conveying coal in substantially vertical seams |
US3993146A (en) * | 1973-08-29 | 1976-11-23 | Continental Oil Company | Apparatus for mining coal using vertical bore hole and fluid |
US3964792A (en) * | 1975-01-28 | 1976-06-22 | The United States Of America As Represented By The United States Energy Research And Development Administration | Explosive fluid transmitted shock method for mining deeply buried coal |
-
1981
- 1981-03-06 DE DE19813108425 patent/DE3108425A1/de not_active Withdrawn
-
1982
- 1982-02-05 IN IN144/CAL/82A patent/IN156662B/en unknown
- 1982-02-12 US US06/348,200 patent/US4451088A/en not_active Expired - Fee Related
- 1982-02-27 EP EP82101531A patent/EP0059910B1/de not_active Expired
- 1982-02-27 DE DE8282101531T patent/DE3270947D1/de not_active Expired
- 1982-03-04 NO NO820684A patent/NO158516C/no unknown
- 1982-03-05 AU AU81157/82A patent/AU543253B2/en not_active Ceased
- 1982-03-05 ZA ZA821463A patent/ZA821463B/xx unknown
- 1982-03-05 DK DK96782A patent/DK96782A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO158516C (no) | 1988-09-21 |
AU8115782A (en) | 1982-09-09 |
AU543253B2 (en) | 1985-04-04 |
EP0059910A2 (de) | 1982-09-15 |
DK96782A (da) | 1982-09-07 |
IN156662B (no) | 1985-10-12 |
US4451088A (en) | 1984-05-29 |
NO158516B (no) | 1988-06-13 |
EP0059910B1 (de) | 1986-05-07 |
DE3270947D1 (en) | 1986-06-12 |
DE3108425A1 (de) | 1982-09-23 |
ZA821463B (en) | 1983-02-23 |
EP0059910A3 (en) | 1984-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO884190L (no) | Fremgangsmaate og innretning for ekstrudering av plastroer. | |
DK304781A (da) | Formdel og fremgansmaade til fremstolling heraf | |
DK158539C (da) | Dipyridamol-retardformer og fremgangsmaade til fremstilling heraf | |
DK163171C (da) | Bromhexin-retardform og fremgangsmaade til dens fremstilling | |
DK493882A (da) | Faeldningskiselsyre og fremgangsmaade til fremstilling deraf | |
DK35779A (da) | 9-deoxy-9a-methylen-isostere af pg12 og fremgangsmaade til fremstilling deraf | |
DK497682A (da) | Fremgangsmaade til fremstilling af 7-oxabicycloheptan- og 7-oxabicycloheptenprostaglandinanaloge | |
DK443282A (da) | Cykliske dihydroxyforbindelser og fremgangsmaade til fremstilling af cykliske dihydroxyforbindelser | |
DK467279A (da) | Fremgangsmaade til methangasfremstilling og anordning til gennemfoerelse af fremgangsmaaden | |
NO150879C (no) | Fremgangsmaate for fremstilling av d-camforat av l-carnitinamid og d-camforat av d-carnitinamid | |
NO802958L (no) | Fremgangsmaate og anordning til smoering av staaltau | |
DK132779A (da) | Fremgangsmaade til fremstilling af cishexahydrodibenzoepyranoner og tetrahydrobenzoxoiner | |
NO820684L (no) | Fremgangsmaate for loesgjoering og utvinning av meget dypt liggende kullforekomster | |
NO810570L (no) | Fotoelektrisk detektor og fremgangsmaate til fremstilling derav | |
DK102182A (da) | Vandfrit antitranspirationsmiddel og fremgangsmaade til fremstilling deraf | |
NO832943L (no) | Fremgangsmaate og system for fjerning av skall fra skalldyr | |
DK198079A (da) | Fremgangsmaade og apparat til faststof/vaeskeekstraktion | |
NO820997L (no) | Fremgangsmaate og innretning for behandling av oljeslam | |
NO803103L (no) | Fremangsmaate og anordning for fjernelse av sedimenter under vann | |
NO821828L (no) | Fremgangsmaate og anordning til beskyttelse av smaagriser | |
DK160744C (da) | Oxychloreringskatalysator-praekursor til oxychlorering og fremgangsmaade til fremstilling heraf | |
DK271381A (da) | Haardfedt og fremgangsmaade til fremstilling deraf | |
DK271281A (da) | Haardfeldt og fremgangsmaade til fremstilling deraf | |
NO811352L (no) | Fremgangsmaate og anordning for fremstilling av roerformede legemer | |
DK149944C (da) | Polymert dispergeringsmiddel og fremgangsmaader til fremstilling af samme |