EA201070909A1 - METHOD OF HYDRAULIC FRACTURE OF HORIZONTAL WELLS FOR INCREASING HYDROCARBON PRODUCTION - Google Patents
METHOD OF HYDRAULIC FRACTURE OF HORIZONTAL WELLS FOR INCREASING HYDROCARBON PRODUCTIONInfo
- Publication number
- EA201070909A1 EA201070909A1 EA201070909A EA201070909A EA201070909A1 EA 201070909 A1 EA201070909 A1 EA 201070909A1 EA 201070909 A EA201070909 A EA 201070909A EA 201070909 A EA201070909 A EA 201070909A EA 201070909 A1 EA201070909 A1 EA 201070909A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- proppant
- hydrocarbon production
- horizontal wells
- hydraulic fracture
- increasing hydrocarbon
- Prior art date
Links
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 2
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 230000035699 permeability Effects 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Earth Drilling (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Способ гидравлического разрыва горизонтальных скважин для повышения добычи углеводородов, включающий в себя групповую схему перфорирования пласта совместно с попеременной закачкой жидкостей для гидравлического разрыва, содержащих и не содержащих расклинивающий наполнитель, с образованием сети каналов повышенной проницаемости для прохождения потока добываемых текучих сред, причем содержащую расклинивающий наполнитель порцию жидкости подают в течение времени менее 30 с непосредственно в зону перфорации с образованием колонок расклинивающего наполнителя с последующей подачей в течение менее 30 с жидкости, не содержащей расклинивающий наполнитель.A method for hydraulic fracturing of horizontal wells to increase hydrocarbon production, which includes a group scheme for perforating a formation together with alternate injection of hydraulic fracturing fluids containing and not containing a proppant, with the formation of a network of channels of increased permeability for passing the flow of produced fluids, moreover, containing a proppant a portion of the fluid is fed for less than 30 seconds directly into the perforation zone to form columns of proppant, followed by a fluid containing no proppant for less than 30 seconds.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/RU2008/000051 WO2009096805A1 (en) | 2008-01-31 | 2008-01-31 | Method of hydraulic fracturing of horizontal wells, resulting in increased production |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201070909A1 true EA201070909A1 (en) | 2011-08-30 |
EA016864B1 EA016864B1 (en) | 2012-08-30 |
Family
ID=40913003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201070909A EA016864B1 (en) | 2008-01-31 | 2008-01-31 | Method of hydraulic fracturing of horizontal wells, resulting in increased production |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2235320A4 (en) |
CN (1) | CN101952544B (en) |
AU (1) | AU2008349610B2 (en) |
BR (1) | BRPI0821335A2 (en) |
CA (1) | CA2711773C (en) |
EA (1) | EA016864B1 (en) |
WO (1) | WO2009096805A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015108438A1 (en) * | 2014-01-17 | 2015-07-23 | Schlumberger Canada Limited | System and methodology for well treatment |
Families Citing this family (29)
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CN103003521B (en) | 2010-05-17 | 2016-10-12 | 普拉德研究及开发股份有限公司 | For the method providing Proppant Slugs in frac treatment |
CN102155208B (en) * | 2011-03-01 | 2013-04-10 | 西南石油大学 | Method for improving effective paving of propping agents in large and thick reservoir |
US9863230B2 (en) | 2011-06-15 | 2018-01-09 | Schlumberger Technology Corporation | Heterogeneous proppant placement in a fracture with removable extrametrical material fill |
CA2852881A1 (en) * | 2011-06-24 | 2012-12-27 | Board Of Regents, The University Of Texas System | Method for determining spacing of hydraulic fractures in a rock formation |
PL408174A1 (en) * | 2011-07-11 | 2014-12-22 | Schlumberger Technology B.V. | System and method for carrying out the well stimulation operations |
US8967262B2 (en) * | 2011-09-14 | 2015-03-03 | Baker Hughes Incorporated | Method for determining fracture spacing and well fracturing using the method |
MX2014004338A (en) * | 2011-10-12 | 2014-07-28 | Schlumberger Technology Bv | Hydraulic fracturing with proppant pulsing through clustered abrasive perforations. |
CN102364041B (en) * | 2011-10-26 | 2014-03-26 | 王胜存 | Oil extraction method for establishing oil permeable water stop sieve by filling fusheng sand in horizontal well fracture |
CN104755699A (en) * | 2012-08-13 | 2015-07-01 | 普拉德研究及开发股份有限公司 | Competition between transverse and axial hydraulic fractures in horizontal well |
WO2014036742A1 (en) * | 2012-09-10 | 2014-03-13 | Schlumberger Canada Limited | Method for transverse fracturing of a subterranean formation |
CN103087699B (en) * | 2012-12-27 | 2015-05-20 | 中国石油化工股份有限公司 | Sand-carrying profile control agent composition of fracture-cave type oil deposit and profile control method of profile control agent |
RU2516626C1 (en) * | 2013-02-04 | 2014-05-20 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Hydraulic fracturing method for oil or gas deposit |
CN103195402B (en) * | 2013-04-12 | 2015-12-09 | 中联煤层气国家工程研究中心有限责任公司 | A kind of system and method for staged fracturing of coal bed gas well |
US9896923B2 (en) | 2013-05-28 | 2018-02-20 | Schlumberger Technology Corporation | Synchronizing pulses in heterogeneous fracturing placement |
CN103306659B (en) * | 2013-07-04 | 2016-05-18 | 中国石油大学(华东) | A kind of fracturing technology of realizing superelevation flow conductivity |
CA2820742A1 (en) * | 2013-07-04 | 2013-09-20 | IOR Canada Ltd. | Improved hydrocarbon recovery process exploiting multiple induced fractures |
US10221667B2 (en) | 2013-12-13 | 2019-03-05 | Schlumberger Technology Corporation | Laser cutting with convex deflector |
WO2015089458A1 (en) | 2013-12-13 | 2015-06-18 | Schlumberger Canada Limited | Creating radial slots in a wellbore |
WO2016003303A1 (en) | 2014-06-30 | 2016-01-07 | Шлюмберже Канада Лимитед | Method for planning production and injection wells |
RU2551571C1 (en) * | 2014-09-10 | 2015-05-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Method to develop oil pool |
EP3212884B1 (en) | 2014-10-30 | 2021-03-03 | Services Petroliers Schlumberger | Method of creating radial slots in a subterranean formation |
WO2016138005A1 (en) | 2015-02-27 | 2016-09-01 | Schlumberger Technology Corporation | Vertical drilling and fracturing methodology |
CN105386746A (en) * | 2015-11-18 | 2016-03-09 | 中国石油天然气股份有限公司 | Horizontal well hydraulic fracturing perforation method |
RU2616052C1 (en) * | 2016-05-05 | 2017-04-12 | Публичное акционерное общество "Татнефть" им. В.Д. Шашина | Method development of shaly carbonate oil pays |
US11840909B2 (en) | 2016-09-12 | 2023-12-12 | Schlumberger Technology Corporation | Attaining access to compromised fractured production regions at an oilfield |
WO2018129136A1 (en) | 2017-01-04 | 2018-07-12 | Schlumberger Technology Corporation | Reservoir stimulation comprising hydraulic fracturing through extnded tunnels |
US11486214B2 (en) | 2017-07-10 | 2022-11-01 | Schlumberger Technology Corporation | Controlled release of hose |
WO2019014160A1 (en) | 2017-07-10 | 2019-01-17 | Schlumberger Technology Corporation | Radial drilling link transmission and flex shaft protective cover |
US11193332B2 (en) | 2018-09-13 | 2021-12-07 | Schlumberger Technology Corporation | Slider compensated flexible shaft drilling system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4078609A (en) * | 1977-03-28 | 1978-03-14 | The Dow Chemical Company | Method of fracturing a subterranean formation |
RU2153064C1 (en) * | 2000-01-11 | 2000-07-20 | Акционерное общество "Татнефть" | Oil-pool development method |
US6776235B1 (en) * | 2002-07-23 | 2004-08-17 | Schlumberger Technology Corporation | Hydraulic fracturing method |
-
2008
- 2008-01-31 EP EP08793994.8A patent/EP2235320A4/en not_active Withdrawn
- 2008-01-31 AU AU2008349610A patent/AU2008349610B2/en not_active Ceased
- 2008-01-31 EA EA201070909A patent/EA016864B1/en not_active IP Right Cessation
- 2008-01-31 CA CA2711773A patent/CA2711773C/en not_active Expired - Fee Related
- 2008-01-31 CN CN200880125456.3A patent/CN101952544B/en not_active Expired - Fee Related
- 2008-01-31 BR BRPI0821335-6A patent/BRPI0821335A2/en not_active IP Right Cessation
- 2008-01-31 WO PCT/RU2008/000051 patent/WO2009096805A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015108438A1 (en) * | 2014-01-17 | 2015-07-23 | Schlumberger Canada Limited | System and methodology for well treatment |
Also Published As
Publication number | Publication date |
---|---|
WO2009096805A1 (en) | 2009-08-06 |
CN101952544B (en) | 2013-09-11 |
CA2711773C (en) | 2013-03-19 |
WO2009096805A8 (en) | 2015-05-14 |
EA016864B1 (en) | 2012-08-30 |
AU2008349610B2 (en) | 2012-04-12 |
EP2235320A1 (en) | 2010-10-06 |
CA2711773A1 (en) | 2009-08-06 |
BRPI0821335A2 (en) | 2015-06-16 |
EP2235320A4 (en) | 2016-03-23 |
AU2008349610A1 (en) | 2009-08-06 |
CN101952544A (en) | 2011-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM BY KG MD TJ |
|
QB4A | Registration of a licence in a contracting state | ||
QB4A | Registration of a licence in a contracting state | ||
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AZ KZ TM RU |