EA200600493A1 - Борьба с поглощением бурового раствора и закупоривающий материал для бурения в истощенных породах-коллекторах - Google Patents
Борьба с поглощением бурового раствора и закупоривающий материал для бурения в истощенных породах-коллекторахInfo
- Publication number
- EA200600493A1 EA200600493A1 EA200600493A EA200600493A EA200600493A1 EA 200600493 A1 EA200600493 A1 EA 200600493A1 EA 200600493 A EA200600493 A EA 200600493A EA 200600493 A EA200600493 A EA 200600493A EA 200600493 A1 EA200600493 A1 EA 200600493A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- drilling
- hydrocarbon
- reservoir
- collector
- diluted
- Prior art date
Links
Classifications
-
- 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
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
-
- 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
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/36—Water-in-oil emulsions
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/502—Oil-based compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Lubricants (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Earth Drilling (AREA)
Abstract
В заявке описан буровой раствор на углеводородной основе с добавлением полимерного латекса, способного образовывать деформируемое латексное уплотнение по меньшей мере на участке породы-коллектора подземного пласта, замедляя фильтрацию раствора или контролируя его поглощение, и действовать в качестве закупоривающего материала, если его использовать при бурении скважин в породах-коллекторах для добычи углеводородов. Полимерный латекс обычно представляет собой водную суспензию частиц, которую получают путем эмульсионной полимеризации и, в свою очередь, эмульгируют в растворе на углеводородной основе. Полимерные частицы подходящего размера осаждаются в порах породы-коллектора подземного пласта, уплотняя по меньшей мере участок пласта с образованием деформируемой полимерной пленки.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/656,047 US7271131B2 (en) | 2001-02-16 | 2003-09-05 | Fluid loss control and sealing agent for drilling depleted sand formations |
PCT/US2004/028610 WO2005026288A1 (en) | 2003-09-05 | 2004-09-02 | Fluid loss control and sealing agent for drilling depleted sand formations |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200600493A1 true EA200600493A1 (ru) | 2006-10-27 |
EA011561B1 EA011561B1 (ru) | 2009-04-28 |
Family
ID=34312654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200600493A EA011561B1 (ru) | 2003-09-05 | 2004-09-02 | Способ бурения скважины, предусматривающий борьбу с поглощением бурового раствора |
Country Status (9)
Country | Link |
---|---|
US (1) | US7271131B2 (ru) |
EP (1) | EP1670871A1 (ru) |
CN (1) | CN1852964B (ru) |
AU (1) | AU2004273027C1 (ru) |
BR (1) | BRPI0414147A (ru) |
CA (1) | CA2536372C (ru) |
EA (1) | EA011561B1 (ru) |
NO (1) | NO344584B1 (ru) |
WO (1) | WO2005026288A1 (ru) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2467049C2 (ru) * | 2011-02-11 | 2012-11-20 | Общество с ограниченной ответственностью "ЛУКОЙЛ-Инжиниринг" (ООО "ЛУКОЙЛ-Инжиниринг") | Способ приготовления инвертно-эмульсионного бурового раствора |
RU2655035C1 (ru) * | 2017-07-13 | 2018-05-25 | Публичное акционерное общество "Газпром" | Утяжеленный инвертно-эмульсионный буровой раствор |
RU2729284C1 (ru) * | 2019-12-16 | 2020-08-05 | Публичное акционерное общество "Газпром" | Синтетический буровой раствор |
RU2733590C1 (ru) * | 2019-12-10 | 2020-10-05 | Публичное акционерное общество "Газпром" | Инвертно-эмульсионный буровой раствор |
RU2733622C1 (ru) * | 2019-12-16 | 2020-10-05 | Публичное акционерное общество "Газпром" | Утяжеленный буровой раствор на углеводородной основе |
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US20060270562A1 (en) * | 2003-08-04 | 2006-11-30 | Baker Hughes Incorporated | Drilling fluids with redispersible polymer powders |
US6703351B2 (en) * | 2000-06-13 | 2004-03-09 | Baker Hughes Incorporated | Water-based drilling fluids using latex additives |
US7749945B2 (en) * | 2000-06-13 | 2010-07-06 | Baker Hughes Incorporated | Invert emulsion drilling fluid systems comprising an emulsified aqueous phase comprising dispersed integral latex particles |
US8053394B2 (en) * | 2000-06-13 | 2011-11-08 | Baker Hughes Incorporated | Drilling fluids with redispersible polymer powders |
US20050239662A1 (en) * | 2004-04-21 | 2005-10-27 | Chevron Phillips Chemical Company, Lp | Drilling fluids |
US7749943B2 (en) * | 2004-12-01 | 2010-07-06 | Baker Hughes Incorporated | Method and drilling fluid systems and lost circulation pills adapted to maintain the particle size distribution of component latex particles before and after freezing of the latex particles in the presence of water |
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US7833945B2 (en) | 2005-07-15 | 2010-11-16 | Halliburton Energy Services Inc. | Treatment fluids with improved shale inhibition and methods of use in subterranean operations |
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CN101747873B (zh) * | 2008-12-12 | 2013-12-11 | 西部钻探克拉玛依钻井工艺研究院 | 一种胶乳密闭液及其制备方法 |
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US8822386B2 (en) | 2010-06-28 | 2014-09-02 | Baker Hughes Incorporated | Nanofluids and methods of use for drilling and completion fluids |
CN102977874A (zh) * | 2012-11-08 | 2013-03-20 | 西南石油大学 | 一种稠油乳化降粘剂及制备和使用方法 |
CN104152119A (zh) * | 2013-05-13 | 2014-11-19 | 中国石油化工股份有限公司 | 一种油基钻井液用配制剂 |
US9695653B2 (en) | 2013-06-03 | 2017-07-04 | Saudi Arabian Oil Company | Method of conversion of a drilling mud to a gel-based lost circulation material to combat lost circulation during continuous drilling |
GB2554265B (en) * | 2015-04-30 | 2022-03-16 | Mi Llc | Self-crosslinking polymers and platelets for wellbore strengthening |
RU2613709C2 (ru) * | 2015-06-11 | 2017-03-21 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ухтинский государственный технический университет" | Способ обработки бурового раствора |
CN105018050A (zh) * | 2015-06-23 | 2015-11-04 | 北京中科天启油气技术有限公司 | 一种无固相弱凝胶钻井液及其应用 |
US10457846B2 (en) | 2015-11-17 | 2019-10-29 | Saudi Arabian Oil Company | Date palm seed-based lost circulation material (LCM) |
US10023781B2 (en) | 2016-04-13 | 2018-07-17 | Saudi Arabian Oil Company | Rapidly dehydrating lost circulation material (LCM) |
US11434404B2 (en) | 2016-04-13 | 2022-09-06 | Saudi Arabian Oil Company | Rapidly dehydrating lost circulation material (LCM) |
US10800959B2 (en) | 2016-06-30 | 2020-10-13 | Saudi Arabian Oil Company | Date tree waste-based compound fibrous LCMs |
US11713407B2 (en) | 2016-06-30 | 2023-08-01 | Saudi Arabian Oil Company | Date tree waste-based compound fibrous LCMs |
US10544345B2 (en) | 2016-06-30 | 2020-01-28 | Saudi Arabian Oil Company | Flaky date fruit CAP for moderate to severe loss control |
US10259982B2 (en) | 2016-07-12 | 2019-04-16 | Saudi Arabian Oil Company | Date seed-based multi-modal particulate admixture for moderate to severe loss control |
US10392549B2 (en) | 2016-08-31 | 2019-08-27 | Saudi Arabian Oil Company | Date tree trunk-based fibrous loss circulation materials |
US10800960B2 (en) | 2016-09-27 | 2020-10-13 | Saudi Arabian Oil Company | Date tree leaflet-based flaky lost circulation material |
US10487253B2 (en) | 2016-11-08 | 2019-11-26 | Saudi Arabian Oil Company | Date tree spikelet-based additive for mechanical reinforcement of weak and unstable lost circulation material (LCM) seals/plugs |
US10336930B2 (en) | 2016-12-19 | 2019-07-02 | Saudi Arabian Oil Company | Date tree waste-based binary fibrous mix for moderate to severe loss control |
US10479920B2 (en) | 2017-05-30 | 2019-11-19 | Saudi Arabian Oil Company | Date tree trunk and rachis-based superfine fibrous materials for seepage loss control |
US10266742B1 (en) | 2018-02-06 | 2019-04-23 | Saudi Arabian Oil Company | ARC hybrid particle mix for seal and plug quality enhancement |
US10240411B1 (en) | 2018-03-22 | 2019-03-26 | Saudi Arabian Oil Company | Trimodal hybrid loss prevention material (LPM) for preventative and curative loss control |
US10883032B2 (en) | 2019-02-05 | 2021-01-05 | Saudi Arabian Oil Company | Fibrous lost circulation material (LCM) |
US11136487B2 (en) | 2020-02-25 | 2021-10-05 | Saudi Arabian Oil Company | Date seed-based chips lost circulation material |
CN111218260B (zh) * | 2020-03-06 | 2021-02-26 | 中国石油大学(华东) | 一种适用于油基钻井液的抗高温高吸油树脂颗粒堵漏剂及其制备方法 |
US11041347B1 (en) | 2020-04-07 | 2021-06-22 | Saudi Arabian Oil Company | Composition and method of manufacturing of whole and ground date palm seed lost circulation material (LCM) |
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-
2003
- 2003-09-05 US US10/656,047 patent/US7271131B2/en not_active Expired - Lifetime
-
2004
- 2004-09-02 BR BRPI0414147-4A patent/BRPI0414147A/pt not_active Application Discontinuation
- 2004-09-02 EA EA200600493A patent/EA011561B1/ru not_active IP Right Cessation
- 2004-09-02 AU AU2004273027A patent/AU2004273027C1/en active Active
- 2004-09-02 EP EP04782996A patent/EP1670871A1/en not_active Withdrawn
- 2004-09-02 CA CA2536372A patent/CA2536372C/en active Active
- 2004-09-02 CN CN2004800253048A patent/CN1852964B/zh not_active Expired - Fee Related
- 2004-09-02 WO PCT/US2004/028610 patent/WO2005026288A1/en active Application Filing
-
2006
- 2006-02-22 NO NO20060859A patent/NO344584B1/no unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2467049C2 (ru) * | 2011-02-11 | 2012-11-20 | Общество с ограниченной ответственностью "ЛУКОЙЛ-Инжиниринг" (ООО "ЛУКОЙЛ-Инжиниринг") | Способ приготовления инвертно-эмульсионного бурового раствора |
RU2655035C1 (ru) * | 2017-07-13 | 2018-05-25 | Публичное акционерное общество "Газпром" | Утяжеленный инвертно-эмульсионный буровой раствор |
RU2733590C1 (ru) * | 2019-12-10 | 2020-10-05 | Публичное акционерное общество "Газпром" | Инвертно-эмульсионный буровой раствор |
RU2729284C1 (ru) * | 2019-12-16 | 2020-08-05 | Публичное акционерное общество "Газпром" | Синтетический буровой раствор |
RU2733622C1 (ru) * | 2019-12-16 | 2020-10-05 | Публичное акционерное общество "Газпром" | Утяжеленный буровой раствор на углеводородной основе |
Also Published As
Publication number | Publication date |
---|---|
AU2004273027B8 (en) | 2009-01-08 |
AU2004273027C1 (en) | 2009-05-28 |
CA2536372C (en) | 2010-03-30 |
EA011561B1 (ru) | 2009-04-28 |
AU2004273027B2 (en) | 2008-12-11 |
US20040132625A1 (en) | 2004-07-08 |
CN1852964A (zh) | 2006-10-25 |
NO20060859L (no) | 2006-03-17 |
AU2004273027A1 (en) | 2005-03-24 |
US7271131B2 (en) | 2007-09-18 |
NO344584B1 (no) | 2020-02-03 |
WO2005026288A1 (en) | 2005-03-24 |
CA2536372A1 (en) | 2005-03-24 |
EP1670871A1 (en) | 2006-06-21 |
BRPI0414147A (pt) | 2006-10-31 |
CN1852964B (zh) | 2010-05-26 |
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