EA201590675A1 - Буровой раствор на водной основе с циклодекстриновым стабилизатором глинистого сланца - Google Patents
Буровой раствор на водной основе с циклодекстриновым стабилизатором глинистого сланцаInfo
- Publication number
- EA201590675A1 EA201590675A1 EA201590675A EA201590675A EA201590675A1 EA 201590675 A1 EA201590675 A1 EA 201590675A1 EA 201590675 A EA201590675 A EA 201590675A EA 201590675 A EA201590675 A EA 201590675A EA 201590675 A1 EA201590675 A1 EA 201590675A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- cyclodextrin
- drilling
- shale
- stabilizer
- well
- 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
- C09K8/10—Cellulose or derivatives thereof
-
- 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
- C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
- C09K8/57—Compositions based on water or polar solvents
- C09K8/575—Compositions based on water or polar solvents containing organic compounds
- C09K8/5751—Macromolecular compounds
- C09K8/5758—Macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
-
- 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
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/032—Inorganic additives
-
- 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
-
- 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
-
- 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
- C09K2208/12—Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Earth Drilling (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Предоставлены скважинные флюиды и способы, которые можно использовать для стабилизации пласта глинистых сланцев, в частности во время бурения скважины в пласте глинистых сланцев или через него. Скважинные флюиды содержат (i) непрерывную водную фазу; (ii) агент увеличения вязкости, где агентом увеличения вязкости является водорастворимый гидрофильный полимер; (iii) агент контроля потери флюида и (iv) соединение на основе циклодекстрина. Способы бурения включают стадии (a) введения скважинного флюида в зону подземного пласта и (b) бурения зоны.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/670,636 US9267069B2 (en) | 2012-11-07 | 2012-11-07 | Water-based drilling fluid with cyclodextrin shale stabilizer |
PCT/US2013/068395 WO2014074473A1 (en) | 2012-11-07 | 2013-11-05 | Water-based drilling fluid with cyclodextrin shale stabilizer |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201590675A1 true EA201590675A1 (ru) | 2015-09-30 |
Family
ID=50622885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201590675A EA201590675A1 (ru) | 2012-11-07 | 2013-11-05 | Буровой раствор на водной основе с циклодекстриновым стабилизатором глинистого сланца |
Country Status (9)
Country | Link |
---|---|
US (2) | US9267069B2 (ru) |
EP (1) | EP2917302A4 (ru) |
AR (1) | AR093383A1 (ru) |
AU (1) | AU2013341424B2 (ru) |
BR (1) | BR112015009678A2 (ru) |
CA (1) | CA2889139C (ru) |
EA (1) | EA201590675A1 (ru) |
MX (1) | MX353588B (ru) |
WO (1) | WO2014074473A1 (ru) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2519388B (en) * | 2014-03-04 | 2015-10-28 | Cleansorb Ltd | Method for treatment of formation damage using cyclodextrin |
WO2016007155A1 (en) * | 2014-07-09 | 2016-01-14 | Halliburton Energy Services, Inc. | Treatment fluids for reducing subterranean formation damage |
US9896614B2 (en) | 2014-11-05 | 2018-02-20 | Halliburton Energy Services, Inc. | Delayed acid breaker systems for filtercakes |
WO2016182577A1 (en) | 2015-05-14 | 2016-11-17 | Halliburton Energy Services, Inc. | Downhole fluids with high dielectric constant and high dielectric strength |
WO2016186663A1 (en) | 2015-05-20 | 2016-11-24 | Halliburton Energy Services, Inc. | Alkylpolyglucoside derivative fluid loss control additives for wellbore treatment fluids |
GB2556230B (en) * | 2015-07-08 | 2021-10-27 | Mi Llc | Monovalent brine-based reservoir drilling fluid |
EP3184601A1 (de) | 2015-12-23 | 2017-06-28 | Agrana Beteiligungs- Aktiengesellschaft | Prozessfluid mit umweltverträglichem biostabilisator |
EP3559145A1 (en) * | 2017-01-11 | 2019-10-30 | Saudi Arabian Oil Company | High performance brine viscosifier |
CN108661628B (zh) * | 2017-03-31 | 2021-05-11 | 中国石油化工股份有限公司 | 一种基于参数优选的工程甜点定量评价方法 |
CN107011465B (zh) * | 2017-05-09 | 2019-08-06 | 吉林化工学院 | 一种季戊烷基β-环糊精羟丙基四醚及其制备方法和应用 |
US10501674B2 (en) * | 2017-07-11 | 2019-12-10 | University Of Louisiana At Lafayette | Enhanced activated sludge as drilling mud additive |
AU2017438039B2 (en) | 2017-10-30 | 2023-12-21 | Kimberly-Clark Worldwide, Inc. | Absorbent assemblies and absorbent articles including a hydrophobically modified polymer |
CN108546548B (zh) * | 2018-03-27 | 2020-09-18 | 长江大学 | 一种深水水基钻井液及其应用 |
US11066590B2 (en) | 2018-09-17 | 2021-07-20 | Halliburton Energy Services, Inc. | Water-soluble polymer shale inhibitors |
US10723847B2 (en) * | 2018-10-12 | 2020-07-28 | ProAction Fluids LLC | Coating powdered polymer with a water-soluble dye as an indicator for polymer hydration state |
CN110003868B (zh) * | 2019-04-28 | 2020-01-17 | 北京大德广源石油技术服务有限公司 | 超高温260摄氏度高温钻井液及其制备方法 |
WO2020237174A1 (en) * | 2019-05-22 | 2020-11-26 | Saudi Arabian Oil Company | Treatment of calcium-containing bentonites for drilling fluids |
US11708732B2 (en) * | 2021-04-09 | 2023-07-25 | Kyle Collins | Drilling fluid flowback tracking system and method |
CN116083061A (zh) * | 2021-11-05 | 2023-05-09 | 中国石油化工股份有限公司 | 一种高温高密度低固相水基钻井液体系及制备方法 |
US11891565B1 (en) | 2022-08-12 | 2024-02-06 | Saudi Arabian Oil Company | Host-guest lost-circulation materials for sealing lost circulation zones in wellbores |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4561985A (en) * | 1982-06-28 | 1985-12-31 | Union Carbide Corporation | Hec-bentonite compatible blends |
FR2693470B1 (fr) | 1992-07-07 | 1994-09-23 | Roquette Freres | Compositions pour fluides d'usinage aqueux et fluides d'usinage aqueux à base de corps gras et de cyclodextrine. |
US5866517A (en) | 1996-06-19 | 1999-02-02 | Atlantic Richfield Company | Method and spacer fluid composition for displacing drilling fluid from a wellbore |
WO2004050791A1 (en) * | 2002-12-02 | 2004-06-17 | Genesis International Oilfield Services Inc. | Drilling fluid and methods of use thereof |
US7563750B2 (en) | 2004-01-24 | 2009-07-21 | Halliburton Energy Services, Inc. | Methods and compositions for the diversion of aqueous injection fluids in injection operations |
US7741401B2 (en) | 2007-03-21 | 2010-06-22 | Rohm And Haas Company | Thickener blend composition and method for thickening aqueous systems |
US8114818B2 (en) | 2008-01-16 | 2012-02-14 | Halliburton Energy Services, Inc. | Methods and compositions for altering the viscosity of treatment fluids used in subterranean operations |
GB2463115B (en) | 2008-09-08 | 2013-04-10 | Schlumberger Holdings | Assemblies for the purification of a reservoir or process fluid |
-
2012
- 2012-11-07 US US13/670,636 patent/US9267069B2/en not_active Expired - Fee Related
-
2013
- 2013-11-05 EP EP13852631.4A patent/EP2917302A4/en not_active Withdrawn
- 2013-11-05 MX MX2015005350A patent/MX353588B/es active IP Right Grant
- 2013-11-05 EA EA201590675A patent/EA201590675A1/ru unknown
- 2013-11-05 WO PCT/US2013/068395 patent/WO2014074473A1/en active Application Filing
- 2013-11-05 CA CA2889139A patent/CA2889139C/en not_active Expired - Fee Related
- 2013-11-05 AU AU2013341424A patent/AU2013341424B2/en not_active Ceased
- 2013-11-05 BR BR112015009678A patent/BR112015009678A2/pt not_active Application Discontinuation
- 2013-11-06 AR ARP130104067A patent/AR093383A1/es active IP Right Grant
-
2016
- 2016-01-11 US US14/992,596 patent/US9840652B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9267069B2 (en) | 2016-02-23 |
BR112015009678A2 (pt) | 2017-07-04 |
EP2917302A4 (en) | 2016-07-06 |
CA2889139A1 (en) | 2014-05-15 |
AU2013341424A1 (en) | 2015-05-07 |
US20160122615A1 (en) | 2016-05-05 |
WO2014074473A1 (en) | 2014-05-15 |
AR093383A1 (es) | 2015-06-03 |
MX2015005350A (es) | 2015-10-30 |
AU2013341424B2 (en) | 2016-06-09 |
CA2889139C (en) | 2018-06-05 |
US9840652B2 (en) | 2017-12-12 |
EP2917302A1 (en) | 2015-09-16 |
US20140128295A1 (en) | 2014-05-08 |
MX353588B (es) | 2018-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA201590675A1 (ru) | Буровой раствор на водной основе с циклодекстриновым стабилизатором глинистого сланца | |
CO2017006514A2 (es) | Composiciones y métodos para mejorar una red de fracturas hidráulicas | |
MX2015009248A (es) | Metodos y composiciones para tratar formaciones subterraneas con materiales dilatables de perdida de circulacion. | |
GB2526748A (en) | Ampholyte polymeric compounds in subterranean applications | |
EA201400880A1 (ru) | Способ извлечения нефти | |
WO2014116728A3 (en) | Contingent continuous circulation drilling system | |
BR112014018150A8 (pt) | Método de aumentar a eficiência em uma operação de fraturamento hidráulico | |
AR103562A1 (es) | Sistema y método para el fracturamiento hidráulico con nanopartículas | |
GB2504623A (en) | Managed pressure drilling with rig heave compensation | |
WO2013079926A3 (en) | Drill string check valve | |
EA201590946A1 (ru) | Скважинные флюиды, содержащие минеральные частицы, и способы, относящиеся к ним | |
EA201490043A1 (ru) | Буровой раствор на основе обратной эмульсии, содержащий гигроскопичную жидкость и полимерный суспендирующий агент | |
GB2536527A (en) | Wettability altering fluids during downhole operations | |
EA201600112A1 (ru) | Способ извлечения нефти | |
WO2013009694A3 (en) | Downhole polymer foam applications | |
BR112017007463A2 (pt) | método de perfuração de um poço em uma formação subterrânea, sistema de poço, e, fluido de tratamento de poço. | |
MX2016016569A (es) | Metodo para el diseño de pozos de produccion y pozos de inyeccion. | |
WO2013141963A3 (en) | Mathematical modeling of shale swelling in water based muds | |
EA201290111A1 (ru) | Улучшение суспендирующих характеристик инвертных эмульсий | |
NZ718569A (en) | Well treatment fluids containing a zirconium crosslinker and methods of using the same | |
AR093171A1 (es) | Composiciones de fluidos de perforacion y metodos para su uso en formaciones subterraneas | |
EA201592080A1 (ru) | Восстановление нарушенной связи в скважине | |
GB2541125A (en) | Organic water scavenging additives for use in drilling fluids | |
EA201590346A1 (ru) | Приводимый в действие материал для борьбы с потерей циркуляции и способ его применения | |
CN103694977B (zh) | 一种抗剪切延迟交联有机调剖剂 |