RU2010111774A - Способ заканчивания скважин в низкопроницаемых нефтяных и газовых коллекторах - Google Patents
Способ заканчивания скважин в низкопроницаемых нефтяных и газовых коллекторах Download PDFInfo
- Publication number
- RU2010111774A RU2010111774A RU2010111774/03A RU2010111774A RU2010111774A RU 2010111774 A RU2010111774 A RU 2010111774A RU 2010111774/03 A RU2010111774/03 A RU 2010111774/03A RU 2010111774 A RU2010111774 A RU 2010111774A RU 2010111774 A RU2010111774 A RU 2010111774A
- Authority
- RU
- Russia
- Prior art keywords
- drilling
- formation
- subterranean formation
- composition
- carried out
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 29
- 230000015572 biosynthetic process Effects 0.000 claims abstract 17
- 238000005553 drilling Methods 0.000 claims abstract 13
- 239000012065 filter cake Substances 0.000 claims abstract 7
- 239000012530 fluid Substances 0.000 claims abstract 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000002253 acid Substances 0.000 claims abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract 2
- 239000001569 carbon dioxide Substances 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract 2
- 230000035699 permeability Effects 0.000 claims abstract 2
- 238000009413 insulation Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract 1
- 230000003116 impacting effect Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 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
-
- 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
- E21B43/02—Subsoil filtering
- E21B43/025—Consolidation of loose sand or the like round the wells without excessively decreasing the permeability thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
1. Способ обработки подземного пласта, содержащий воздействие на подземный пласт и гидроразрыв подземного пласта и бурение подземного пласта, при этом бурение и гидроразрыв осуществляются без извлечения скважинного бурового оборудования из пласта. ! 2. Способ по п.1, в котором бурение и гидроразрыв обеспечивают образование проводящей трещины посредством использования кислоты. ! 3. Способ по п.1, дополнительно содержащий создание изоляции вдоль поверхности пласта. ! 4. Способ по п.1, в котором бурение осуществляется с использованием текучей среды, выбранной исходя из ее плотности и ее способности к изменению температуры текучей среды. ! 5. Способ по п.1, дополнительно содержащий введение состава вдоль поверхности подземного пласта. ! 6. Способ по п.5, в котором состав обеспечивает стабилизацию поверхности подземного пласта и/или состав имеет стабильность, ухудшающуюся с течением времени. ! 7. Способ по п.5, в котором состав содержит диоксид углерода или азот. ! 8. Способ по п.1, в котором фильтрационная корка образуется вдоль поверхности подземного пласта. ! 9. Способ по п.8, в котором фильтрационная корка содержит материал для уменьшения проницаемости корки. ! 10. Способ по п.8, в котором фильтрационная корка предназначена для предотвращения или обеспечения образования трещин. ! 11. Способ по п.1, дополнительно содержащий нагнетание текучей среды через обходной канал, кольцевое пространство или бурильную колонну. ! 12. Способ по п.1, дополнительно содержащий введение пакера в ствол скважины. ! 13. Способ по п.1, в котором бурение осуществляется в горизонтальном направлении, вертикальном направлении и/или с множеством ответвлени
Claims (15)
1. Способ обработки подземного пласта, содержащий воздействие на подземный пласт и гидроразрыв подземного пласта и бурение подземного пласта, при этом бурение и гидроразрыв осуществляются без извлечения скважинного бурового оборудования из пласта.
2. Способ по п.1, в котором бурение и гидроразрыв обеспечивают образование проводящей трещины посредством использования кислоты.
3. Способ по п.1, дополнительно содержащий создание изоляции вдоль поверхности пласта.
4. Способ по п.1, в котором бурение осуществляется с использованием текучей среды, выбранной исходя из ее плотности и ее способности к изменению температуры текучей среды.
5. Способ по п.1, дополнительно содержащий введение состава вдоль поверхности подземного пласта.
6. Способ по п.5, в котором состав обеспечивает стабилизацию поверхности подземного пласта и/или состав имеет стабильность, ухудшающуюся с течением времени.
7. Способ по п.5, в котором состав содержит диоксид углерода или азот.
8. Способ по п.1, в котором фильтрационная корка образуется вдоль поверхности подземного пласта.
9. Способ по п.8, в котором фильтрационная корка содержит материал для уменьшения проницаемости корки.
10. Способ по п.8, в котором фильтрационная корка предназначена для предотвращения или обеспечения образования трещин.
11. Способ по п.1, дополнительно содержащий нагнетание текучей среды через обходной канал, кольцевое пространство или бурильную колонну.
12. Способ по п.1, дополнительно содержащий введение пакера в ствол скважины.
13. Способ по п.1, в котором бурение осуществляется в горизонтальном направлении, вертикальном направлении и/или с множеством ответвлений.
14. Способ по п.1, дополнительно содержащий определение микросейсмических, температурных, акустических данных и управление гидроразрывом и/или бурением посредством использования указанных данных.
15. Способ по п.1, в котором гидроразрыв осуществляется при перемещении сборки бурильной колонны от устья скважины или к устью скважины.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21119409P | 2009-03-27 | 2009-03-27 | |
| US61/211,194 | 2009-03-27 | ||
| US12/724,456 | 2010-03-16 | ||
| US12/724,456 US20100243242A1 (en) | 2009-03-27 | 2010-03-16 | Method for completing tight oil and gas reservoirs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2010111774A true RU2010111774A (ru) | 2011-10-10 |
Family
ID=42782697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010111774/03A RU2010111774A (ru) | 2009-03-27 | 2010-03-26 | Способ заканчивания скважин в низкопроницаемых нефтяных и газовых коллекторах |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20100243242A1 (ru) |
| AU (1) | AU2010201068A1 (ru) |
| CA (1) | CA2697210A1 (ru) |
| MX (1) | MX2010003218A (ru) |
| RU (1) | RU2010111774A (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2526087C1 (ru) * | 2013-07-04 | 2014-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) | Буровой раствор для использования в породах многолетней мерзлоты |
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- 2010-03-16 US US12/724,456 patent/US20100243242A1/en not_active Abandoned
- 2010-03-19 CA CA2697210A patent/CA2697210A1/en not_active Abandoned
- 2010-03-19 AU AU2010201068A patent/AU2010201068A1/en not_active Abandoned
- 2010-03-24 MX MX2010003218A patent/MX2010003218A/es not_active Application Discontinuation
- 2010-03-26 RU RU2010111774/03A patent/RU2010111774A/ru not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2526087C1 (ru) * | 2013-07-04 | 2014-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) | Буровой раствор для использования в породах многолетней мерзлоты |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2697210A1 (en) | 2010-09-27 |
| MX2010003218A (es) | 2010-10-05 |
| US20100243242A1 (en) | 2010-09-30 |
| AU2010201068A1 (en) | 2010-10-14 |
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