AR116744A1 - Polímeros reticulados en la recuperación de petróleo crudo - Google Patents
Polímeros reticulados en la recuperación de petróleo crudoInfo
- Publication number
- AR116744A1 AR116744A1 ARP190102957A ARP190102957A AR116744A1 AR 116744 A1 AR116744 A1 AR 116744A1 AR P190102957 A ARP190102957 A AR P190102957A AR P190102957 A ARP190102957 A AR P190102957A AR 116744 A1 AR116744 A1 AR 116744A1
- Authority
- AR
- Argentina
- Prior art keywords
- crude oil
- polymer
- crosslinking agent
- polymers
- oil recovery
- Prior art date
Links
Classifications
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- 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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
Abstract
Los polímeros de control de movilidad se pueden usar para aumentar la recuperación de petróleo crudo de una formación subterránea que contiene hidrocarburos. Un fluido de inundación que comprende el polímero se inyecta en un pozo que está en contacto con la formación subterránea que contiene hidrocarburos. Los polímeros derivan de hacer reaccionar un agente de reticulación con un polímero, y el agente de reticulación comprende un ión metálico polivalente que tiene una relación peso / peso de polímero con respecto al agente de reticulación de al menos 60:1. Estos fluidos de inundación mejoraron la inyectividad en el pozo; la inyectividad mejorada se puede medir en términos de la relación de filtro, la velocidad de flujo y la viscosidad del fluido de inundación.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862746961P | 2018-10-17 | 2018-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR116744A1 true AR116744A1 (es) | 2021-06-09 |
Family
ID=68502012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP190102957A AR116744A1 (es) | 2018-10-17 | 2019-10-17 | Polímeros reticulados en la recuperación de petróleo crudo |
Country Status (5)
Country | Link |
---|---|
US (1) | US11535792B2 (es) |
EP (1) | EP3867331A1 (es) |
AR (1) | AR116744A1 (es) |
CA (1) | CA3116322A1 (es) |
WO (1) | WO2020081749A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2022001818A (es) * | 2019-08-15 | 2022-03-11 | Dow Global Technologies Llc | Aditivo para la recuperacion mejorada de petroleo. |
CN111650090B (zh) * | 2020-05-25 | 2021-06-01 | 中国石油大学(北京) | 复合驱采出水的聚表残留量确定方法和装置 |
US20230250329A1 (en) * | 2020-06-25 | 2023-08-10 | Championx Usa Inc. | Imidazoline-derived compounds and use as natural gas hydrate inhibitors |
CN114426831A (zh) * | 2020-09-22 | 2022-05-03 | 中国石油化工股份有限公司 | 一种生物聚合物粘度保有率体系及其制备方法与应用 |
CN115626962B (zh) * | 2022-10-31 | 2024-01-12 | 陕西科技大学 | 一种乳液型稠化剂及其制备方法和应用 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
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US3039529A (en) * | 1959-05-19 | 1962-06-19 | Dow Chemical Co | Secondary recovery of petroleum |
US3396790A (en) * | 1966-07-11 | 1968-08-13 | Union Oil Co | Selective plugging of permeable water channels in subterranean formations |
US3741307A (en) * | 1971-03-09 | 1973-06-26 | Union Oil Co | Oil recovery method |
US3762476A (en) | 1972-01-03 | 1973-10-02 | Phillips Petroleum Co | Subterranean formation permeability correction |
US3981363A (en) * | 1975-11-06 | 1976-09-21 | Phillips Petroleum Company | Partially crosslinked polymer used in correcting subterranean formation permeability |
US4332297A (en) * | 1980-08-18 | 1982-06-01 | Union Oil Company Of California | Selectively controlling fluid flow through the higher permeability zones of subterranean reservoirs |
US5186257A (en) | 1983-01-28 | 1993-02-16 | Phillips Petroleum Company | Polymers useful in the recovery and processing of natural resources |
US4917186A (en) * | 1989-02-16 | 1990-04-17 | Phillips Petroleum Company | Altering subterranean formation permeability |
US5145012A (en) * | 1990-12-21 | 1992-09-08 | Union Oil Company Of California | Method for selectively reducing subterranean water permeability |
US5076362A (en) | 1991-03-12 | 1991-12-31 | Phillips Petroleum Company | Subterranean formation permeability contrast correction methods |
GB2255360A (en) | 1991-05-03 | 1992-11-04 | British Petroleum Co Plc | Method for the production of oil |
US5559263A (en) | 1994-11-16 | 1996-09-24 | Tiorco, Inc. | Aluminum citrate preparations and methods |
US5547025A (en) * | 1995-04-14 | 1996-08-20 | Phillips Petroleum Company | Process for treating oil-bearing formation |
US20110312858A1 (en) | 2010-06-21 | 2011-12-22 | Holt Jonathan W | Composition and methods for oilfield application |
US20110315383A1 (en) | 2010-06-23 | 2011-12-29 | Leiming Li | Gelation acceleration |
US20110315384A1 (en) | 2010-06-25 | 2011-12-29 | Emilio Miquilena | Gelled foam compositions and methods |
US20120305247A1 (en) | 2011-06-06 | 2012-12-06 | Yiyan Chen | Proppant pillar placement in a fracture with high solid content fluid |
GB201313899D0 (en) | 2013-08-02 | 2013-09-18 | Maersk Olie & Gas | Controlled alternating flow direction for enhanced conformance |
US9416619B2 (en) | 2013-10-16 | 2016-08-16 | Lawrence Livermore National Security, Llc | Cementing a wellbore using cementing material encapsulated in a shell |
US20160257878A1 (en) | 2013-11-11 | 2016-09-08 | Halliburton Energy Services, Inc. | Systems and Methods for Reducing Treating Pressure of Crosslinked Carboxymethyl Cellulose-Based Fracturing Fluids |
US20150159079A1 (en) | 2013-12-10 | 2015-06-11 | Board Of Regents, The University Of Texas System | Methods and compositions for conformance control using temperature-triggered polymer gel with magnetic nanoparticles |
CA2943349A1 (en) | 2014-05-07 | 2015-11-12 | Halliburton Energy Services, Inc. | Friction reducing composition for use in treating a subterranean formation |
US10442980B2 (en) * | 2014-07-29 | 2019-10-15 | Ecolab Usa Inc. | Polymer emulsions for use in crude oil recovery |
CO7210066A1 (es) | 2014-11-28 | 2015-03-09 | Ecopetrol Sa | Formulaciones de surfactantes-dispersión coloidal para la recuperación mejorada de petróleo y método para obtener las mismas |
US9777565B2 (en) | 2014-12-31 | 2017-10-03 | Halliburton Energy Services, Inc. | Composition including functionalized polysaccharide for treatment of subterranean formations |
MX2017016869A (es) | 2015-06-29 | 2018-04-10 | Ecolab Usa Inc | Metodos de fabricacion de copolimeros de acrilamida y acido acrilico. |
EP3313956A4 (en) | 2015-06-29 | 2019-02-06 | Ecolab USA Inc. | STRONG RANDOM ACRYLAMIDE ACRYLIC ACID COPOLYMERS |
WO2017034547A1 (en) | 2015-08-25 | 2017-03-02 | Halliburton Energy Services, Inc. | Cement activator composition for treatment of subterranean formations |
CA2995338A1 (en) | 2015-09-15 | 2017-03-23 | Halliburton Energy Services, Inc. | Core-shell particles for treatment of subterranean formations |
AR106771A1 (es) * | 2015-11-23 | 2018-02-14 | Ecolab Usa Inc | Sistema de gel débil para recuperación de petróleo mejorada química |
AR107710A1 (es) | 2016-02-23 | 2018-05-23 | Ecolab Usa Inc | Emulsiones de polímero entrecruzado de hidrazida para usar en recuperación de petróleo crudo |
-
2019
- 2019-10-17 US US16/656,025 patent/US11535792B2/en active Active
- 2019-10-17 AR ARP190102957A patent/AR116744A1/es active IP Right Grant
- 2019-10-17 CA CA3116322A patent/CA3116322A1/en active Pending
- 2019-10-17 WO PCT/US2019/056629 patent/WO2020081749A1/en unknown
- 2019-10-17 EP EP19801130.6A patent/EP3867331A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20200123434A1 (en) | 2020-04-23 |
EP3867331A1 (en) | 2021-08-25 |
CA3116322A1 (en) | 2020-04-23 |
WO2020081749A1 (en) | 2020-04-23 |
US11535792B2 (en) | 2022-12-27 |
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