RU2010119952A - Трехфазные нагреватели с общими участками в покрывающем слое для нагрева подземных пластов - Google Patents
Трехфазные нагреватели с общими участками в покрывающем слое для нагрева подземных пластов Download PDFInfo
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- RU2010119952A RU2010119952A RU2010119952/03A RU2010119952A RU2010119952A RU 2010119952 A RU2010119952 A RU 2010119952A RU 2010119952/03 A RU2010119952/03 A RU 2010119952/03A RU 2010119952 A RU2010119952 A RU 2010119952A RU 2010119952 A RU2010119952 A RU 2010119952A
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- Prior art keywords
- heaters
- common
- heating
- formation
- common wellbore
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- 238000010438 heat treatment Methods 0.000 title claims abstract 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract 10
- 239000004020 conductor Substances 0.000 claims abstract 4
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract 4
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052802 copper Inorganic materials 0.000 claims abstract 2
- 239000010949 copper Substances 0.000 claims abstract 2
- 229930195733 hydrocarbon Natural products 0.000 claims abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract 2
- 230000005291 magnetic effect Effects 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims abstract 2
- 229910052751 metal Inorganic materials 0.000 claims abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract 2
- 239000010935 stainless steel Substances 0.000 claims abstract 2
- 238000004804 winding Methods 0.000 claims abstract 2
- 238000005553 drilling Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
-
- 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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
-
- 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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/04—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using electrical heaters
-
- 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
- E21B43/16—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 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
- E21B43/16—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 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
- E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
-
- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
- E21B47/0228—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32917—Plasma diagnostics
- H01J37/32926—Software, data control or modelling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32917—Plasma diagnostics
- H01J37/32935—Monitoring and controlling tubes by information coming from the object and/or discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/38—Auxiliary core members; Auxiliary coils or windings
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49083—Heater type
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geophysics (AREA)
- Electromagnetism (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Resistance Heating (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Control Of Resistance Heating (AREA)
- General Induction Heating (AREA)
- Control Of Electrical Variables (AREA)
- Protection Of Transformers (AREA)
- Geophysics And Detection Of Objects (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- External Artificial Organs (AREA)
- Treatment Of Sludge (AREA)
- Materials For Medical Uses (AREA)
- Disintegrating Or Milling (AREA)
- Ac-Ac Conversion (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
1. Нагревательная система для подземного пласта, содержащая: ! три, по существу, u-образных нагревателя, причем первые концевые части нагревателей электрически соединены с единым трехфазным трансформатором с соединением фаз обмотки звездой, а вторые концевые части нагревателей электрически соединены друг с другом и/или с землей; ! при этом три нагревателя входят в пласт через первый общий ствол скважины и выходят из пласта через второй общий ствол скважины так, что магнитные поля трех нагревателей в общих стволах по меньшей мере частично подавляются. ! 2. Система по п.1, в которой по меньшей мере два из нагревателей имеют нагревательные участки, которые по меньшей мере частично, по существу, параллельны в углеводородном слое пласта. ! 3. Система по п.1, в которой по меньшей мере один из трех нагревателей содержит открытый металлический нагревательный участок. ! 4. Система по п.1, в которой по меньшей мере один из трех нагревателей содержит нагревательный участок с изолированным проводником. ! 5. Система по п.1, в которой по меньшей мере один из трех нагревателей содержит нагревательный участок типа проводника в трубе. ! 6. Система по п.1, в которой три нагревателя содержат нержавеющую сталь 410 по меньшей мере в части нагревательных участков нагревателей и медь - по меньшей мере в части участков нагревателей в покрывающем слое. ! 7. Система по п.1, дополнительно содержащая ферромагнитную обсадную колонну по меньшей мере на части участка покрывающего слоя первого общего ствола скважины. ! 8. Система по п.1, дополнительно содержащая ферромагнитную обсадную колонну по меньшей мере на части участка покрывающего слоя второго общ
Claims (20)
1. Нагревательная система для подземного пласта, содержащая:
три, по существу, u-образных нагревателя, причем первые концевые части нагревателей электрически соединены с единым трехфазным трансформатором с соединением фаз обмотки звездой, а вторые концевые части нагревателей электрически соединены друг с другом и/или с землей;
при этом три нагревателя входят в пласт через первый общий ствол скважины и выходят из пласта через второй общий ствол скважины так, что магнитные поля трех нагревателей в общих стволах по меньшей мере частично подавляются.
2. Система по п.1, в которой по меньшей мере два из нагревателей имеют нагревательные участки, которые по меньшей мере частично, по существу, параллельны в углеводородном слое пласта.
3. Система по п.1, в которой по меньшей мере один из трех нагревателей содержит открытый металлический нагревательный участок.
4. Система по п.1, в которой по меньшей мере один из трех нагревателей содержит нагревательный участок с изолированным проводником.
5. Система по п.1, в которой по меньшей мере один из трех нагревателей содержит нагревательный участок типа проводника в трубе.
6. Система по п.1, в которой три нагревателя содержат нержавеющую сталь 410 по меньшей мере в части нагревательных участков нагревателей и медь - по меньшей мере в части участков нагревателей в покрывающем слое.
7. Система по п.1, дополнительно содержащая ферромагнитную обсадную колонну по меньшей мере на части участка покрывающего слоя первого общего ствола скважины.
8. Система по п.1, дополнительно содержащая ферромагнитную обсадную колонну по меньшей мере на части участка покрывающего слоя второго общего ствола скважины.
9. Система по п.1, в которой каждый нагреватель подсоединен к одной из фаз трансформатора.
10. Система по п.1, содержащая дополнительные нагреватели, входящие через первый общий ствол скважины, в количестве, кратном трем.
11. Система по п.1, содержащая дополнительные нагреватели, входящие через первый общий ствол скважины и выходящие через второй общий ствол скважины, в количестве, кратном трем.
12. Система по п.1, в которой по меньшей мере один из нагревателей используется для направленного бурения в пласте отверстия, используемого по меньшей мере для одного другого нагревателя.
13. Система по п.1, в которой три нагревателя электрически соединены друг с другом во втором общем стволе скважины.
14. Система по п.1, в которой три нагревателя расположены в трех каналах, проходящих между первым общим стволом скважины и вторым общим стволом скважины.
15. Система по п.1, в которой по меньшей мере один из трех нагревателей обеспечивает различные тепловые мощности вдоль по меньшей мере части длины нагревателя.
16. Система по п.1, в которой по меньшей мере один из трех нагревателей имеет различные материалы вдоль по меньшей мере части длины нагревателя для обеспечения различных тепловых мощностей вдоль по меньшей мере части длины нагревателя.
17. Система по п.1, в которой по меньшей мере один из трех нагревателей имеет различные размеры вдоль по меньшей мере части длины нагревателя для обеспечения различных тепловых мощностей вдоль по меньшей мере части длины нагревателя.
18. Система по п.1, в которой по меньшей мере большая часть первого общего ствола скважины является вертикальной, по существу, вертикальной или отклоняющейся от вертикали, и по меньшей мере большая часть второго общего ствола скважины является вертикальной, по существу, вертикальной или отклоняющейся от вертикали.
19. Система по п.1, в которой по меньшей мере большая часть по меньшей мере одного из трех нагревателей является горизонтальной, по существу, горизонтальной или отклоняющейся от горизонтали.
20. Способ нагрева подземного пласта с использованием системы по любому из пп.1-19.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99983907P | 2007-10-19 | 2007-10-19 | |
| US60/999,839 | 2007-10-19 | ||
| US4632908P | 2008-04-18 | 2008-04-18 | |
| US61/046,329 | 2008-04-18 | ||
| PCT/US2008/079709 WO2009052047A1 (en) | 2007-10-19 | 2008-10-13 | Three-phase heaters with common overburden sections for heating subsurface formations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010119952A true RU2010119952A (ru) | 2011-11-27 |
| RU2477786C2 RU2477786C2 (ru) | 2013-03-20 |
Family
ID=40567745
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010119954/06A RU2496067C2 (ru) | 2007-10-19 | 2008-10-13 | Криогенная обработка газа |
| RU2010119952/03A RU2477786C2 (ru) | 2007-10-19 | 2008-10-13 | Нагревательная система для подземного пласта и способ нагрева подземного пласта с использованием нагревательной системы |
| RU2010119951/08A RU2465624C2 (ru) | 2007-10-19 | 2008-10-13 | Регулируемый трансформатор с переключаемыми ответвлениями |
| RU2010119957/03A RU2487236C2 (ru) | 2007-10-19 | 2008-10-13 | Способ обработки подземного пласта (варианты) и моторное топливо, полученное с использованием способа |
| RU2010119955/03A RU2477368C2 (ru) | 2007-10-19 | 2008-10-13 | Способ обработки углеводородсодержащих пластов с использованием неравномерно расположенных источников тепла |
| RU2010119956/07A RU2510601C2 (ru) | 2007-10-19 | 2008-10-13 | Индукционные нагреватели для нагревания подземных пластов |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010119954/06A RU2496067C2 (ru) | 2007-10-19 | 2008-10-13 | Криогенная обработка газа |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010119951/08A RU2465624C2 (ru) | 2007-10-19 | 2008-10-13 | Регулируемый трансформатор с переключаемыми ответвлениями |
| RU2010119957/03A RU2487236C2 (ru) | 2007-10-19 | 2008-10-13 | Способ обработки подземного пласта (варианты) и моторное топливо, полученное с использованием способа |
| RU2010119955/03A RU2477368C2 (ru) | 2007-10-19 | 2008-10-13 | Способ обработки углеводородсодержащих пластов с использованием неравномерно расположенных источников тепла |
| RU2010119956/07A RU2510601C2 (ru) | 2007-10-19 | 2008-10-13 | Индукционные нагреватели для нагревания подземных пластов |
Country Status (13)
| Country | Link |
|---|---|
| US (14) | US20090189617A1 (ru) |
| EP (4) | EP2201433A4 (ru) |
| JP (4) | JP5551600B2 (ru) |
| KR (1) | KR20100087717A (ru) |
| CN (1) | CN101827999B (ru) |
| AU (1) | AU2008312713B2 (ru) |
| CA (7) | CA2700732A1 (ru) |
| GB (3) | GB2465911A (ru) |
| IL (4) | IL204375A (ru) |
| MA (5) | MA31859B1 (ru) |
| RU (6) | RU2496067C2 (ru) |
| WO (7) | WO2009052041A1 (ru) |
| ZA (1) | ZA201001711B (ru) |
Families Citing this family (356)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL152455A0 (en) | 2000-04-24 | 2003-05-29 | Shell Int Research | In situ recovery of hydrocarbons from a kerogen-containing formation |
| US6918443B2 (en) | 2001-04-24 | 2005-07-19 | Shell Oil Company | In situ thermal processing of an oil shale formation to produce hydrocarbons having a selected carbon number range |
| AU2002363073A1 (en) | 2001-10-24 | 2003-05-06 | Shell Internationale Research Maatschappij B.V. | Method and system for in situ heating a hydrocarbon containing formation by a u-shaped opening |
| DE10245103A1 (de) * | 2002-09-27 | 2004-04-08 | General Electric Co. | Schaltschrank für eine Windenergieanlage und Verfahren zum Betreiben einer Windenergieanlage |
| CA2524689C (en) | 2003-04-24 | 2012-05-22 | Shell Canada Limited | Thermal processes for subsurface formations |
| DE10323774A1 (de) * | 2003-05-26 | 2004-12-16 | Khd Humboldt Wedag Ag | Verfahren und Anlage zur thermischen Trocknung eines nass vermahlenen Zementrohmehls |
| US8296968B2 (en) * | 2003-06-13 | 2012-10-30 | Charles Hensley | Surface drying apparatus and method |
| SE527166C2 (sv) * | 2003-08-21 | 2006-01-10 | Kerttu Eriksson | Förfarande och anordning för avfuktning |
| US7984566B2 (en) * | 2003-10-27 | 2011-07-26 | Staples Wesley A | System and method employing turbofan jet engine for drying bulk materials |
| MXPA06011334A (es) * | 2004-04-02 | 2007-03-21 | Skill Associates Inc | Convertidores de biomasa y procesos. |
| US7685737B2 (en) * | 2004-07-19 | 2010-03-30 | Earthrenew, Inc. | Process and system for drying and heat treating materials |
| US8027571B2 (en) | 2005-04-22 | 2011-09-27 | Shell Oil Company | In situ conversion process systems utilizing wellbores in at least two regions of a formation |
| CN101163857B (zh) | 2005-04-22 | 2012-11-28 | 国际壳牌研究有限公司 | 用于对地下岩层进行加热的系统和方法 |
| US7908034B2 (en) * | 2005-07-01 | 2011-03-15 | Board Of Regents, The University Of Texas System | System, program products, and methods for controlling drilling fluid parameters |
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