EA200700535A1 - Способы снижения потерь жидкости - Google Patents
Способы снижения потерь жидкостиInfo
- Publication number
- EA200700535A1 EA200700535A1 EA200700535A EA200700535A EA200700535A1 EA 200700535 A1 EA200700535 A1 EA 200700535A1 EA 200700535 A EA200700535 A EA 200700535A EA 200700535 A EA200700535 A EA 200700535A EA 200700535 A1 EA200700535 A1 EA 200700535A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- methods
- liquid
- fibers
- reduce loss
- fluid
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 5
- 230000015572 biosynthetic process Effects 0.000 abstract 4
- 238000005755 formation reaction Methods 0.000 abstract 4
- 239000000835 fiber Substances 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B43/27—Methods for stimulating production by forming crevices or fractures by use of eroding chemicals, e.g. acids
-
- 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
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
-
- 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
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
- C09K8/76—Eroding chemicals, e.g. acids combined with additives added for specific purposes for preventing or reducing fluid loss
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/08—Fiber-containing well treatment fluids
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/30—Viscoelastic surfactants [VES]
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Lubricants (AREA)
- Colloid Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Способ обработки подземных пластов, в котором потери жидкостей через естественные разрывы снижаются благодаря использованию волокон. Способ включает закачивание в пласт смеси жидкости для обработки пласта и волокон с целью его кислотной обработки, гидроразрыва, отклонения потока жидкостей и/или борьбы с водопритоком. В карбонатных пластах жидкость для обработки пласта, предпочтительно, представляет собой превращающуюся in situ в гель кислоту. Способ, при необходимости, также включает закачку той же или другой жидкости для обработки пласта без волокон.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60627004P | 2004-09-01 | 2004-09-01 | |
US11/206,898 US7350572B2 (en) | 2004-09-01 | 2005-08-18 | Methods for controlling fluid loss |
PCT/IB2005/052779 WO2006024995A1 (en) | 2004-09-01 | 2005-08-24 | Methods for controlling fluid loss |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200700535A1 true EA200700535A1 (ru) | 2007-08-31 |
EA011696B1 EA011696B1 (ru) | 2009-04-28 |
Family
ID=35445967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200700535A EA011696B1 (ru) | 2004-09-01 | 2005-08-24 | Способ обработки подземных пластов |
Country Status (10)
Country | Link |
---|---|
US (1) | US7350572B2 (ru) |
EP (1) | EP1789650B1 (ru) |
AT (1) | ATE415543T1 (ru) |
DE (1) | DE602005011311D1 (ru) |
EA (1) | EA011696B1 (ru) |
EG (1) | EG24818A (ru) |
MX (1) | MX2007001741A (ru) |
NO (1) | NO339170B1 (ru) |
TN (1) | TNSN07051A1 (ru) |
WO (1) | WO2006024995A1 (ru) |
Cited By (2)
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WO2013003132A1 (en) * | 2011-06-30 | 2013-01-03 | Schlumberger Canada Limited | Self-diverting emulsified acid systems for high temperature well treatments and their use |
RU2627060C2 (ru) * | 2012-12-12 | 2017-08-03 | Тойо Сейкан Груп Холдингс, Лтд. | Дисперсионная жидкость для бурения и способ добычи полезных ископаемых с помощью дисперсионной жидкости |
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US7665522B2 (en) * | 2004-09-13 | 2010-02-23 | Schlumberger Technology Corporation | Fiber laden energized fluids and methods of use |
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US7786051B2 (en) * | 2006-12-07 | 2010-08-31 | Schlumberger Technology Corporation | Method of preventing or reducing fluid loss in subterranean formations |
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RU2528648C2 (ru) * | 2008-08-21 | 2014-09-20 | Шлюмберже Текноложи Б. В. | Способ обработки подземного пласта |
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US20130048282A1 (en) * | 2011-08-23 | 2013-02-28 | David M. Adams | Fracturing Process to Enhance Propping Agent Distribution to Maximize Connectivity Between the Formation and the Wellbore |
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-
2005
- 2005-08-18 US US11/206,898 patent/US7350572B2/en active Active
- 2005-08-24 EA EA200700535A patent/EA011696B1/ru not_active IP Right Cessation
- 2005-08-24 AT AT05781265T patent/ATE415543T1/de not_active IP Right Cessation
- 2005-08-24 WO PCT/IB2005/052779 patent/WO2006024995A1/en active Application Filing
- 2005-08-24 DE DE602005011311T patent/DE602005011311D1/de active Active
- 2005-08-24 MX MX2007001741A patent/MX2007001741A/es active IP Right Grant
- 2005-08-24 EP EP05781265A patent/EP1789650B1/en not_active Not-in-force
-
2007
- 2007-02-12 TN TNP2007000051A patent/TNSN07051A1/en unknown
- 2007-02-28 EG EGNA2007000232 patent/EG24818A/xx active
- 2007-03-06 NO NO20071220A patent/NO339170B1/no unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013003132A1 (en) * | 2011-06-30 | 2013-01-03 | Schlumberger Canada Limited | Self-diverting emulsified acid systems for high temperature well treatments and their use |
RU2627060C2 (ru) * | 2012-12-12 | 2017-08-03 | Тойо Сейкан Груп Холдингс, Лтд. | Дисперсионная жидкость для бурения и способ добычи полезных ископаемых с помощью дисперсионной жидкости |
US10040983B2 (en) | 2012-12-12 | 2018-08-07 | Toyo Seikan Group Holdings, Ltd. | Dispersion solution for drilling and method of extracting underground resources using the dispersion solution |
Also Published As
Publication number | Publication date |
---|---|
EP1789650A1 (en) | 2007-05-30 |
DE602005011311D1 (de) | 2009-01-08 |
EG24818A (en) | 2010-09-21 |
WO2006024995A1 (en) | 2006-03-09 |
MX2007001741A (es) | 2007-04-23 |
US20060042797A1 (en) | 2006-03-02 |
EP1789650B1 (en) | 2008-11-26 |
ATE415543T1 (de) | 2008-12-15 |
US7350572B2 (en) | 2008-04-01 |
TNSN07051A1 (en) | 2008-06-02 |
EA011696B1 (ru) | 2009-04-28 |
NO339170B1 (no) | 2016-11-14 |
NO20071220L (no) | 2007-03-21 |
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