EA200701916A1 - Способ стабилизации ствола скважины, вскрывающей подземный пласт - Google Patents
Способ стабилизации ствола скважины, вскрывающей подземный пластInfo
- Publication number
- EA200701916A1 EA200701916A1 EA200701916A EA200701916A EA200701916A1 EA 200701916 A1 EA200701916 A1 EA 200701916A1 EA 200701916 A EA200701916 A EA 200701916A EA 200701916 A EA200701916 A EA 200701916A EA 200701916 A1 EA200701916 A1 EA 200701916A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- wells
- stabilization
- wellbore
- amine derivative
- polyether amine
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/5086—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/024—Polyamines containing oxygen in the form of ether bonds in the main chain
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- 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
- 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
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
- C09K8/24—Polymers
-
- 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
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
-
- 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
- C09K8/516—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls characterised by their form or by the form of their components, e.g. encapsulated material
-
- 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)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Polyethers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Способ снижения утечки бурового раствора из ствола скважины в подземный пласт, в котором один иллюстративный вариант реализации включает бурение ствола скважины с использованием бурового раствора на водной основе, содержащего водную фазу и замедлитель гидратации глин, который представляет собой производное полиэфирамина на основе простого эфира, и циркуляцию в стволе скважины текучего состава, включающего диальдегидный сшиватель. Диальдегидный сшиватель вступает в реакцию с производным полиэфирамина на основе простого эфира и образует полимерный материал.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65925605P | 2005-03-07 | 2005-03-07 | |
PCT/US2006/008120 WO2006096731A1 (en) | 2005-03-07 | 2006-03-07 | Method of stabilizing a well bore of a well penetrating a subterranean formation |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200701916A1 true EA200701916A1 (ru) | 2008-02-28 |
EA012186B1 EA012186B1 (ru) | 2009-08-28 |
Family
ID=36953714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200701916A EA012186B1 (ru) | 2005-03-07 | 2006-03-07 | Способ, система жидкости и добавка для стабилизации ствола скважины |
Country Status (9)
Country | Link |
---|---|
US (1) | US20100065269A1 (ru) |
EP (1) | EP1856186A4 (ru) |
CN (1) | CN101137698B (ru) |
BR (1) | BRPI0609250A2 (ru) |
CA (1) | CA2600124A1 (ru) |
EA (1) | EA012186B1 (ru) |
MX (1) | MX2007011005A (ru) |
NO (1) | NO20074397L (ru) |
WO (1) | WO2006096731A1 (ru) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103044678B (zh) * | 2011-10-17 | 2014-06-25 | 中国石油化工股份有限公司 | 一种页岩抑制剂的制备方法 |
US9388335B2 (en) | 2013-07-25 | 2016-07-12 | Schlumberger Technology Corporation | Pickering emulsion treatment fluid |
WO2016099581A1 (en) * | 2014-12-19 | 2016-06-23 | Huntsman Petrochemical Llc | Method of making liquid mixtures for use in oil fields |
WO2018085387A1 (en) * | 2016-11-01 | 2018-05-11 | Pfp Technology, Llc | Compositions and methods for stabilizing water sensitive clays and migrating fines in subterranean formations |
RU2740475C2 (ru) | 2016-12-06 | 2021-01-14 | Эвоник Корпорейшн | Органофильные глины и буровые растворы, содержащие их |
MX2019006673A (es) * | 2016-12-09 | 2019-09-26 | Evonik Degussa Gmbh | Agente de inhibicion de hidratacion de rocas sedimentarias. |
CN108949131A (zh) * | 2017-05-19 | 2018-12-07 | 中国石油化工股份有限公司 | 调剖体系及其使用方法 |
CN113754846B (zh) * | 2021-11-08 | 2022-03-08 | 山东德仕化工有限公司 | 一种二氧化碳驱替用发泡剂及驱替方法技术 |
US20230167349A1 (en) * | 2021-11-29 | 2023-06-01 | Halliburton Energy Services, Inc. | Wellbore Servicing Fluid and Methods of Making and Using Same |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4652606A (en) * | 1977-09-19 | 1987-03-24 | Nl Industries, Inc. | Water-based drilling fluids having enhanced fluid loss control |
US4172937A (en) * | 1978-06-23 | 1979-10-30 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for preparing polyimines |
SE456347B (sv) * | 1982-02-09 | 1988-09-26 | Ird Biomaterial Ab | Ytmodifierat fast substrat samt forfarande for framstellning derav |
US4702848A (en) * | 1984-03-26 | 1987-10-27 | Dowell Schlumberger Incorporated | Control of crosslinking reaction rate using organozirconate chelate crosslinking agent and aldehyde retarding agent |
US4921621A (en) * | 1986-10-01 | 1990-05-01 | Air Products And Chemicals, Inc. | Hydrolyzed co-polymers of N-vinylamide and acrylamide for use as waterloss control additives in drilling mud |
US5688478A (en) * | 1994-08-24 | 1997-11-18 | Crescent Holdings Limited | Method for scavenging sulfides |
US5462721A (en) * | 1994-08-24 | 1995-10-31 | Crescent Holdings Limited | Hydrogen sulfide scavenging process |
US5489630A (en) * | 1994-11-28 | 1996-02-06 | Air Products And Chemicals, Inc. | Self-emulsifying epoxy curing agent |
WO1997007320A1 (en) * | 1995-08-16 | 1997-02-27 | Exxon Production Research Company | A method for predetermining a polymer for inhibiting hydrate formation |
GB9611422D0 (en) * | 1996-05-31 | 1996-08-07 | Bp Exploration Operating | Coated scale inhibitors |
US5851959A (en) * | 1997-01-03 | 1998-12-22 | Chemstar Products Company | High temperature stable modified starch polymers and well drilling fluids employing same |
US5945502A (en) * | 1997-11-13 | 1999-08-31 | Xerox Corporation | Electroluminescent polymer compositions and processes thereof |
GB2340147A (en) * | 1998-07-30 | 2000-02-16 | Sofitech Nv | Wellbore fluid |
CN1067707C (zh) * | 1998-08-26 | 2001-06-27 | 辽河石油勘探局钻井一公司 | 一种无荧光防塌降失水剂及其制备方法 |
US6054493A (en) * | 1998-12-30 | 2000-04-25 | The Lubrizol Corporation | Emulsion compositions |
US6176893B1 (en) * | 1998-12-30 | 2001-01-23 | The Lubrizol Corporation | Controlled release emulsion fertilizer compositions |
US6117492A (en) * | 1999-03-30 | 2000-09-12 | Air Products And Chemicals, Inc. | Polymers having dual crosslinkable functionality and process for forming high performance nonwoven webs |
-
2006
- 2006-03-07 CN CN2006800074742A patent/CN101137698B/zh not_active Expired - Fee Related
- 2006-03-07 US US11/817,803 patent/US20100065269A1/en not_active Abandoned
- 2006-03-07 EA EA200701916A patent/EA012186B1/ru not_active IP Right Cessation
- 2006-03-07 EP EP06737305A patent/EP1856186A4/en not_active Withdrawn
- 2006-03-07 MX MX2007011005A patent/MX2007011005A/es active IP Right Grant
- 2006-03-07 BR BRPI0609250-0A patent/BRPI0609250A2/pt not_active Application Discontinuation
- 2006-03-07 WO PCT/US2006/008120 patent/WO2006096731A1/en active Application Filing
- 2006-03-07 CA CA002600124A patent/CA2600124A1/en not_active Abandoned
-
2007
- 2007-08-29 NO NO20074397A patent/NO20074397L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN101137698B (zh) | 2011-11-16 |
WO2006096731A1 (en) | 2006-09-14 |
EA012186B1 (ru) | 2009-08-28 |
CN101137698A (zh) | 2008-03-05 |
US20100065269A1 (en) | 2010-03-18 |
EP1856186A4 (en) | 2011-08-03 |
NO20074397L (no) | 2007-11-20 |
BRPI0609250A2 (pt) | 2010-03-09 |
MX2007011005A (es) | 2007-11-07 |
CA2600124A1 (en) | 2006-09-14 |
EP1856186A1 (en) | 2007-11-21 |
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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): AZ KZ RU |