EA200201128A1 - Устройство и способ электрического подогрева скважины - Google Patents

Устройство и способ электрического подогрева скважины

Info

Publication number
EA200201128A1
EA200201128A1 EA200201128A EA200201128A EA200201128A1 EA 200201128 A1 EA200201128 A1 EA 200201128A1 EA 200201128 A EA200201128 A EA 200201128A EA 200201128 A EA200201128 A EA 200201128A EA 200201128 A1 EA200201128 A1 EA 200201128A1
Authority
EA
Eurasian Patent Office
Prior art keywords
formation
wells
electric heating
bar
producing
Prior art date
Application number
EA200201128A
Other languages
English (en)
Other versions
EA006419B1 (ru
Inventor
Эрик Де Руффиньяк
Харолд Дж. Винигар
Скотт Ли Веллингтон
Чарлз Роберт Киди
Брюс Джерард Хансакер
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of EA200201128A1 publication Critical patent/EA200201128A1/ru
Publication of EA006419B1 publication Critical patent/EA006419B1/ru

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
    • E21B36/04—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using electrical heaters
    • 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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/592—Compositions used in combination with generated heat, e.g. by steam injection
    • 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
    • E21B36/001—Cooling 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/005—Waste disposal systems
    • E21B41/0057—Disposal of a fluid by injection into a subterranean formation
    • 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
    • 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
    • E21B43/2401—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection by means of electricity
    • 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
    • E21B43/30—Specific pattern of wells, e.g. optimizing the spacing of wells

Abstract

Устройство для подогрева подземной формации, содержащей углеводороды, включающее в себя электрический проводник, установленный внутри скважины с подогревом, проходящей через формацию, предназначенный для излучения тепла, по меньшей мере, в части формации, для начала пиролиза углеводородов, причем электрический проводник содержит один или несколько удлиненных электропроводных нагревательных элементов, каждый из которых подвешен в секции, заполненной текучей средой, в скважине с подогревом на элементе держателя. Нагревательные элементы могут представлять собой полосы или стержни из не изолированного металла и могут быть установлены в не обсаженной секции скважины с подогревом, в которой циркулирует текучая среда под давлением, такая как воздух, для удаления отложений углеводорода с нагревательных элементов.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200201128A 2000-04-24 2001-04-24 Устройство и способ электрического подогрева скважины EA006419B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19921400P 2000-04-24 2000-04-24
PCT/EP2001/004659 WO2001081713A1 (en) 2000-04-24 2001-04-24 Electrical well heating system and method

Publications (2)

Publication Number Publication Date
EA200201128A1 true EA200201128A1 (ru) 2003-06-26
EA006419B1 EA006419B1 (ru) 2005-12-29

Family

ID=22736663

Family Applications (4)

Application Number Title Priority Date Filing Date
EA200201129A EA004096B1 (ru) 2000-04-24 2001-04-24 Устройство и способ электрического подогрева скважины
EA200201131A EA003540B1 (ru) 2000-04-24 2001-04-24 Способ обработки углеводородсодержащего пласта
EA200201125A EA004089B1 (ru) 2000-04-24 2001-04-24 Способ обработки углеводородсодержащего пласта
EA200201128A EA006419B1 (ru) 2000-04-24 2001-04-24 Устройство и способ электрического подогрева скважины

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EA200201129A EA004096B1 (ru) 2000-04-24 2001-04-24 Устройство и способ электрического подогрева скважины
EA200201131A EA003540B1 (ru) 2000-04-24 2001-04-24 Способ обработки углеводородсодержащего пласта
EA200201125A EA004089B1 (ru) 2000-04-24 2001-04-24 Способ обработки углеводородсодержащего пласта

Country Status (12)

Country Link
EP (4) EP1276957B1 (ru)
CN (4) CN1278015C (ru)
AT (4) ATE276428T1 (ru)
AU (7) AU6024301A (ru)
CA (4) CA2406729A1 (ru)
DE (4) DE60115873T2 (ru)
EA (4) EA004096B1 (ru)
EC (1) ECSP014125A (ru)
IL (2) IL152457A0 (ru)
NZ (4) NZ522209A (ru)
WO (4) WO2001081713A1 (ru)
ZA (10) ZA200209171B (ru)

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CN107816334B (zh) * 2016-09-12 2020-03-10 中国石油天然气股份有限公司 控制抽油杆加热的方法及装置
CN106837279B (zh) * 2017-03-31 2023-10-10 中嵘能源科技集团有限公司 井下组合加热装置及其加热方法
US20210047905A1 (en) * 2018-03-06 2021-02-18 Proton Technologies Canada Inc. In-situ process to produce synthesis gas from underground hydrocarbon reservoirs
CN108590614B (zh) * 2018-03-23 2020-02-14 中国石油天然气股份有限公司 油藏不同温度二次启动驱替压力的表征方法及装置
CN108590613B (zh) * 2018-03-23 2021-01-29 中国石油天然气股份有限公司 油藏不同温度二次启动驱替压力的表征方法及装置
CN111691881B (zh) * 2020-07-03 2023-12-22 中国石油大学(北京) 含水合物地层受热沉降模拟实验装置及方法
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Also Published As

Publication number Publication date
EA006419B1 (ru) 2005-12-29
CN1430696A (zh) 2003-07-16
AU2001260245B2 (en) 2004-12-02
EP1276964A1 (en) 2003-01-22
ZA200209172B (en) 2003-10-08
ATE313696T1 (de) 2006-01-15
CN1430697A (zh) 2003-07-16
CA2407228C (en) 2010-09-07
ZA200209232B (en) 2003-12-02
DE60115873D1 (de) 2006-01-19
CA2407228A1 (en) 2001-11-08
EP1276958A1 (en) 2003-01-22
AU6024101A (en) 2001-11-12
ZA200209235B (en) 2003-07-29
CN1267621C (zh) 2006-08-02
AU777152B2 (en) 2004-10-07
CA2406742A1 (en) 2001-11-01
ZA200209233B (en) 2003-07-29
EA004096B1 (ru) 2003-12-25
CN1272523C (zh) 2006-08-30
DE60116077T2 (de) 2006-07-13
AU2001260241B2 (en) 2004-11-18
CA2406742C (en) 2010-09-21
EP1276957A1 (en) 2003-01-22
ZA200209173B (en) 2003-10-27
CN1278015C (zh) 2006-10-04
DE60115873T2 (de) 2006-08-17
WO2001083940A1 (en) 2001-11-08
CN1429309A (zh) 2003-07-09
NZ522208A (en) 2004-03-26
EP1276957B1 (en) 2005-12-21
ZA200209236B (en) 2003-08-25
CN1430695A (zh) 2003-07-16
DE60116077D1 (de) 2006-01-26
EA200201129A1 (ru) 2003-08-28
NZ522212A (en) 2004-03-26
EP1276958B1 (en) 2005-12-21
ZA200209171B (en) 2003-10-03
WO2001083940A9 (en) 2003-05-22
EP1276965B1 (en) 2005-12-14
WO2001083945A1 (en) 2001-11-08
ATE313001T1 (de) 2005-12-15
AU6024301A (en) 2001-11-12
CA2407232A1 (en) 2001-11-08
CA2407232C (en) 2010-10-12
EA004089B1 (ru) 2003-12-25
NZ522209A (en) 2004-04-30
AU6024501A (en) 2001-11-07
CA2406729A1 (en) 2001-11-01
IL152457A (en) 2008-11-03
WO2001083940A8 (en) 2001-12-20
EA003540B1 (ru) 2003-06-26
ZA200209234B (en) 2003-07-29
NZ522213A (en) 2003-08-29
DE60116078D1 (de) 2006-01-26
WO2001081721A1 (en) 2001-11-01
ZA200209231B (en) 2003-07-29
EP1276964B1 (en) 2004-09-15
DE60105585D1 (de) 2004-10-21
ZA200209169B (en) 2003-10-03
EA200201131A1 (ru) 2003-04-24
AU6590101A (en) 2001-11-07
EP1276965A1 (en) 2003-01-22
ECSP014125A (es) 2003-03-10
ATE276428T1 (de) 2004-10-15
EA200201125A1 (ru) 2003-04-24
IL152457A0 (en) 2003-05-29
ATE313695T1 (de) 2006-01-15
DE60105585T2 (de) 2005-10-06
WO2001081713A1 (en) 2001-11-01
AU2001260243B2 (en) 2004-12-02
CN1283893C (zh) 2006-11-08
DE60116078T2 (de) 2006-07-13

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