DK0444760T3 - Forstærket methanproduktion fra kullag ved afvanding - Google Patents

Forstærket methanproduktion fra kullag ved afvanding

Info

Publication number
DK0444760T3
DK0444760T3 DK91200443.9T DK91200443T DK0444760T3 DK 0444760 T3 DK0444760 T3 DK 0444760T3 DK 91200443 T DK91200443 T DK 91200443T DK 0444760 T3 DK0444760 T3 DK 0444760T3
Authority
DK
Denmark
Prior art keywords
dewatering
methane production
coal layers
reinforced
reinforced methane
Prior art date
Application number
DK91200443.9T
Other languages
Danish (da)
English (en)
Inventor
K H Nimerick
J J Hinkel
Original Assignee
Schlumberger Cie Dowell
Pumptech Nv
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
Application filed by Schlumberger Cie Dowell, Pumptech Nv filed Critical Schlumberger Cie Dowell
Application granted granted Critical
Publication of DK0444760T3 publication Critical patent/DK0444760T3/da

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • 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
    • E21B43/006—Production of coal-bed methane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
DK91200443.9T 1990-03-01 1991-03-01 Forstærket methanproduktion fra kullag ved afvanding DK0444760T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/487,370 US5229017A (en) 1990-03-01 1990-03-01 Method of enhancing methane production from coal seams by dewatering

Publications (1)

Publication Number Publication Date
DK0444760T3 true DK0444760T3 (da) 1994-11-21

Family

ID=23935469

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91200443.9T DK0444760T3 (da) 1990-03-01 1991-03-01 Forstærket methanproduktion fra kullag ved afvanding

Country Status (6)

Country Link
US (1) US5229017A (de)
EP (1) EP0444760B1 (de)
AU (1) AU638106B2 (de)
CA (1) CA2037454A1 (de)
DE (1) DE69102792T2 (de)
DK (1) DK0444760T3 (de)

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DE4218074A1 (de) * 1992-06-01 1993-12-02 Henkel Kgaa Verfahren zur Entwässerung von feinteiligen Feststoffsuspensionen
US5390741A (en) * 1993-12-21 1995-02-21 Halliburton Company Remedial treatment methods for coal bed methane wells
CO4560488A1 (es) * 1995-10-03 1998-02-10 Nor Ind Inc Composiciones limpiadoras para pozos de lineas, carcasas, formaciones y equipo de petroleo y gas .
US6242389B1 (en) * 1997-04-14 2001-06-05 Bp Chemicals Limited Ethers
US6054416A (en) * 1998-05-07 2000-04-25 Baker Hughes Incorporated Drilling fluids comprising biodegradable heteropolyglycols
NZ520671A (en) 2000-02-25 2003-03-28 Sofitech N Foaming agents for use in coal seam reservoirs
US6660693B2 (en) 2001-08-08 2003-12-09 Schlumberger Technology Corporation Methods for dewatering shaly subterranean formations
US6915854B2 (en) * 2001-10-02 2005-07-12 Schlumberger Technology Corporation Foaming agents for use in coal seam reservoirs
US7595281B2 (en) * 2005-05-18 2009-09-29 Halliburton Energy Services, Inc. Methods to increase recovery of treatment fluid following stimulation of a subterranean formation comprising in situ fluorocarbon coated particles
DE102005026716A1 (de) * 2005-06-09 2006-12-28 Basf Ag Tensidmischungen für die tertiäre Erdölförderung
GB2436576B (en) * 2006-03-28 2008-06-18 Schlumberger Holdings Method of facturing a coalbed gas reservoir
US20080016768A1 (en) 2006-07-18 2008-01-24 Togna Keith A Chemically-modified mixed fuels, methods of production and used thereof
US8053395B2 (en) * 2007-01-19 2011-11-08 Halliburton Energy Services, Inc. Compositions for increasing gas production from a subterranean formation
US8302691B2 (en) * 2007-01-19 2012-11-06 Halliburton Energy Services, Inc. Methods for increasing gas production from a subterranean formation
US7971648B2 (en) 2007-08-03 2011-07-05 Pine Tree Gas, Llc Flow control system utilizing an isolation device positioned uphole of a liquid removal device
US7552771B2 (en) 2007-11-14 2009-06-30 Halliburton Energy Services, Inc. Methods to enhance gas production following a relative-permeability-modifier treatment
WO2009114792A2 (en) 2008-03-13 2009-09-17 Joseph A Zupanick Improved gas lift system
US7726404B2 (en) 2008-04-16 2010-06-01 Schlumberger Technology Corporation Use of carbon-dioxide-based fracturing fluids
US8127835B2 (en) * 2009-02-18 2012-03-06 Schlumberger Technology Corporation Integrated cable hanger pick-up system
US7980311B2 (en) * 2009-02-18 2011-07-19 Schlumberger Technology Corporation Devices, systems and methods for equalizing pressure in a gas well
US8177526B2 (en) * 2009-02-18 2012-05-15 Schlumberger Technology Corporation Gas well dewatering system
US8082991B2 (en) * 2009-02-19 2011-12-27 Schlumberger Technology Corporation Monitoring and control system for a gas well dewatering pump
CA2688202C (en) * 2009-12-11 2012-11-13 Bj Services Company Viscoelastic fluids containing hydroxyethyl cellulose
EP2516792A4 (de) 2009-12-23 2015-05-06 Bp Corp North America Inc Pumpensystem mit geringem volumen ohne bohranlage
US8950494B2 (en) * 2010-11-19 2015-02-10 Nalco Company Foamers for downhole injection
US20140060834A1 (en) * 2012-08-31 2014-03-06 Baker Hughes Incorporated Controlled Electrolytic Metallic Materials for Wellbore Sealing and Strengthening
WO2014158918A1 (en) 2013-03-14 2014-10-02 Stepan Company Foamers for unloading high-condensate gas wells
CA2888027A1 (en) 2014-04-16 2015-10-16 Bp Corporation North America, Inc. Reciprocating pumps for downhole deliquification systems and fluid distribution systems for actuating reciprocating pumps
WO2016093690A1 (en) * 2014-12-12 2016-06-16 Schlumberger Technology B.V. Method for treating coalbed methane formation
CN108868871B (zh) * 2018-05-18 2024-03-29 河南能源化工集团研究总院有限公司 水力冲孔后应力快速平衡方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194758A (en) * 1961-05-24 1965-07-13 Petrolite Corp Method of agglomerating finely divided solids in an aqueous medium
US3380531A (en) * 1967-05-18 1968-04-30 Chevron Res Method of pumping viscous crude
DE2350569C2 (de) * 1973-10-09 1982-04-08 Alfred Teves Gmbh, 6000 Frankfurt Verwendung von Alkyl-polyäthylenglykol - tert.- butyläthern als Bestandteil eines hydraulischen Mittels.
US3902557A (en) * 1974-03-25 1975-09-02 Exxon Production Research Co Treatment of wells
US4330481A (en) * 1978-12-26 1982-05-18 The Dow Chemical Company Process for preparing polycarbonates
CA1140457A (en) * 1979-10-19 1983-02-01 Noval Technologies Ltd. Method for recovering methane from coal seams
US4842065A (en) * 1988-05-11 1989-06-27 Marathon Oil Company Oil recovery process employing cyclic wettability alteration

Also Published As

Publication number Publication date
US5229017A (en) 1993-07-20
CA2037454A1 (en) 1991-09-02
DE69102792D1 (de) 1994-08-18
EP0444760A1 (de) 1991-09-04
AU7205191A (en) 1991-09-05
AU638106B2 (en) 1993-06-17
DE69102792T2 (de) 1995-03-09
EP0444760B1 (de) 1994-07-13

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