DE2848361C2 - - Google Patents

Info

Publication number
DE2848361C2
DE2848361C2 DE2848361A DE2848361A DE2848361C2 DE 2848361 C2 DE2848361 C2 DE 2848361C2 DE 2848361 A DE2848361 A DE 2848361A DE 2848361 A DE2848361 A DE 2848361A DE 2848361 C2 DE2848361 C2 DE 2848361C2
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2848361A
Other versions
DE2848361A1 (de
Inventor
Pierre Ledent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INSTITUTION POUR LE DEVELOPPEMENT DE LA GAZEIFICAT
Original Assignee
INIEX
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 INIEX filed Critical INIEX
Publication of DE2848361A1 publication Critical patent/DE2848361A1/de
Application granted granted Critical
Publication of DE2848361C2 publication Critical patent/DE2848361C2/de
Granted legal-status Critical Current

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
    • E21B36/00—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/003—Insulating arrangements
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1939—Atmospheric
    • Y10T137/1963—Temperature
DE19782848361 1977-11-16 1978-11-08 Thermisch gesteuertes ventil Granted DE2848361A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6046232A BE860888A (fr) 1977-11-16 1977-11-16 Soupape a commande thermique pour le reglage automatique du debit de liquide de refroidissement des gaz obtenus par gazeification souterraine des gisements de combustibles solides ou par combustion in situ de gisements petroliers

Publications (2)

Publication Number Publication Date
DE2848361A1 DE2848361A1 (de) 1979-05-17
DE2848361C2 true DE2848361C2 (de) 1987-03-12

Family

ID=3874757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782848361 Granted DE2848361A1 (de) 1977-11-16 1978-11-08 Thermisch gesteuertes ventil

Country Status (7)

Country Link
US (1) US4209065A (de)
BE (1) BE860888A (de)
CA (1) CA1087090A (de)
DE (1) DE2848361A1 (de)
FR (1) FR2409544A1 (de)
GB (1) GB2008229B (de)
NL (1) NL7811224A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491945B1 (fr) * 1980-10-13 1985-08-23 Ledent Pierre Procede de production d'un gaz a haute teneur en hydrogene par gazeification souterraine du charbon
US4511083A (en) * 1983-05-16 1985-04-16 Ratnik Industries, Inc. Self-regulating hydrant
BE901892A (fr) * 1985-03-07 1985-07-01 Institution Pour Le Dev De La Nouveau procede de retraction controlee du point d'injection des agents gazeifiants dans les chantiers de gazeification souterraine du charbon.
US5174497A (en) * 1992-01-13 1992-12-29 Praxair Technology, Inc. Cryogenic pilot valve
US5680987A (en) * 1995-01-27 1997-10-28 Qualitek Limited Thermally actuated, air-atomizing spray shower apparatus
US6535141B1 (en) 1996-06-07 2003-03-18 John A. Doherty Vehicle mounted travel surface and weather condition monitoring system
US6938829B2 (en) * 1996-06-07 2005-09-06 John A. Doherty Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable position snow removal device
US7839301B2 (en) * 1995-06-08 2010-11-23 Western Strategic Products, Llc Surface condition sensing and treatment systems, and associated methods
US7400267B1 (en) 1995-06-08 2008-07-15 Western Strategic Products, Llc Methods for determining need for treating a vehicle travel surface
US7147057B2 (en) * 2003-10-06 2006-12-12 Halliburton Energy Services, Inc. Loop systems and methods of using the same for conveying and distributing thermal energy into a wellbore
US7032675B2 (en) * 2003-10-06 2006-04-25 Halliburton Energy Services, Inc. Thermally-controlled valves and methods of using the same in a wellbore
US7355509B2 (en) 2005-02-25 2008-04-08 Iwapi Inc. Smart modem device for vehicular and roadside applications
US9601015B2 (en) 2005-02-25 2017-03-21 Concaten, Inc. Maintenance decision support system and method for vehicular and roadside applications
NO325342B1 (no) * 2006-06-19 2008-03-31 Alf Egil Stensen Reguleringsanordning og stromningsmaler samt fremgangsmater ved bruk av reguleringsanordningen.
CN100422503C (zh) * 2006-10-31 2008-10-01 刘文西 膨胀管组合补井装置
US9864957B2 (en) 2007-06-29 2018-01-09 Concaten, Inc. Information delivery and maintenance system for dynamically generated and updated data pertaining to road maintenance vehicles and other related information
US8275522B1 (en) 2007-06-29 2012-09-25 Concaten, Inc. Information delivery and maintenance system for dynamically generated and updated data pertaining to road maintenance vehicles and other related information
WO2009088946A1 (en) 2008-01-03 2009-07-16 Iwapi, Inc. Integrated rail efficiency and safety support system
WO2011081947A2 (en) * 2009-12-14 2011-07-07 Chevron U.S.A. Inc. System, method and assembly for steam distribution along a wellbore
US8902081B2 (en) 2010-06-02 2014-12-02 Concaten, Inc. Distributed maintenance decision and support system and method
CN102278089A (zh) * 2011-07-20 2011-12-14 安徽理工大学 一种提高地面瓦斯抽排井套管稳定性的方法
CN103603646B (zh) * 2013-11-27 2016-05-18 新奥气化采煤有限公司 确定煤炭地下气化炉内燃空区的方法、装置及系统
CN104389570A (zh) * 2014-11-21 2015-03-04 中国石油天然气股份有限公司 水平井均匀注汽管柱

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA736770A (en) * 1966-06-21 H. Bayless Jack Fluid flow control in wells
US2647017A (en) * 1951-04-19 1953-07-28 Ind Res Inst Nozzle
US2610300A (en) * 1951-08-07 1952-09-09 Wilson W Walton Flow control
US3120267A (en) * 1960-12-05 1964-02-04 Jersey Prod Res Co Fluid flow control in wells
US3343598A (en) * 1965-02-03 1967-09-26 Phillips Petroleum Co Protection of production well equipment in in situ combustion operation
US3456722A (en) * 1966-12-29 1969-07-22 Phillips Petroleum Co Thermal-operated valve
US3780803A (en) * 1971-05-17 1973-12-25 Sun Oil Co Downhole control valve for catalytic wellbore heaters
BE847383A (fr) * 1976-10-15 1977-01-31 Procede et appareillage pour le refroidissement desgaz de gazeification souterraine des gisements de combustibles solides ou des gaz proveneant de gisements petroliers exploites par comustiion "in situ".

Also Published As

Publication number Publication date
US4209065A (en) 1980-06-24
FR2409544B1 (de) 1984-01-13
FR2409544A1 (fr) 1979-06-15
NL7811224A (nl) 1979-05-18
BE860888A (fr) 1978-03-16
GB2008229A (en) 1979-05-31
CA1087090A (fr) 1980-10-07
DE2848361A1 (de) 1979-05-17
GB2008229B (en) 1982-02-03

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: INSTITUTION POUR LE DEVELOPPEMENT DE LA GAZEIFICAT

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee