MX2018004064A - Method for the application of nanofluids to improve oil-permeability in fields of heavy and extra heavy crude oil, and to inhibit damage caused by asphaltene-type organic deposits in fields of light and intermediate crude oil. - Google Patents
Method for the application of nanofluids to improve oil-permeability in fields of heavy and extra heavy crude oil, and to inhibit damage caused by asphaltene-type organic deposits in fields of light and intermediate crude oil.Info
- Publication number
- MX2018004064A MX2018004064A MX2018004064A MX2018004064A MX2018004064A MX 2018004064 A MX2018004064 A MX 2018004064A MX 2018004064 A MX2018004064 A MX 2018004064A MX 2018004064 A MX2018004064 A MX 2018004064A MX 2018004064 A MX2018004064 A MX 2018004064A
- Authority
- MX
- Mexico
- Prior art keywords
- fields
- crude oil
- oil
- heavy
- light
- Prior art date
Links
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention relates to methods for the application of nanofluids to improve oil-permeability in fields of heavy and extra heavy crude oil, and to inhibit damage caused by asphaltene-type organic deposits, principally in fields of light and intermediate crude oil. In the fields of heavy and extra heavy crude oil, due to the nature of the oil, damage mechanisms are generated that affect the relative permeability curves, reducing the oil and generally boosting the mobility of water. The use of nanotechnology mitigates this effect and generates a protection mechanism on the rock in order to prevent the effect occurring quickly. In many of the fields of light and intermediate crude oil, organic deposition is the main damage factor, in others it occurs in combination with other mechanisms; nanotechnology is provided as an alternative for controlling the precipitation of asphaltenes and the subsequent deposition thereof on the rock. Being state-of-the-art applications, protection is claimed for the application methods developed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CO15234404 | 2015-10-02 | ||
PCT/IB2016/055843 WO2017056041A1 (en) | 2015-10-02 | 2016-09-29 | Method for the application of nanofluids to improve oil-permeability in fields of heavy and extra heavy crude oil, and to inhibit damage caused by asphaltene-type organic deposits in fields of light and intermediate crude oil |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2018004064A true MX2018004064A (en) | 2019-04-01 |
Family
ID=58422768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018004064A MX2018004064A (en) | 2015-10-02 | 2016-09-29 | Method for the application of nanofluids to improve oil-permeability in fields of heavy and extra heavy crude oil, and to inhibit damage caused by asphaltene-type organic deposits in fields of light and intermediate crude oil. |
Country Status (2)
Country | Link |
---|---|
MX (1) | MX2018004064A (en) |
WO (1) | WO2017056041A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110129018A (en) * | 2019-05-07 | 2019-08-16 | 中国海洋石油集团有限公司 | A kind of non-acid deblocking agent and preparation method thereof for heavy oil wells |
CN111222252B (en) * | 2020-01-20 | 2023-05-12 | 东北石油大学 | Method and system for predicting oil-water two-phase post-pressure capacity of low-saturation oil reservoir |
BR102020002064A2 (en) * | 2020-01-30 | 2021-08-10 | Petróleo Brasileiro S.A. - Petrobras | USE OF NANOFLUID FOR REMOVAL OF OIL AND SALTS IN SAMPLES OF ROCKS OF PETROLEUM SYSTEMS |
CN112014294B (en) * | 2020-09-11 | 2024-06-18 | 中海石油(中国)有限公司深圳分公司 | Quantitative evaluation device for rock permeability damage caused by crude oil asphaltene and application thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100096139A1 (en) * | 2008-10-17 | 2010-04-22 | Frac Tech Services, Ltd. | Method for Intervention Operations in Subsurface Hydrocarbon Formations |
US9200192B2 (en) * | 2012-05-08 | 2015-12-01 | Cesi Chemical, Inc. | Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons |
-
2016
- 2016-09-29 MX MX2018004064A patent/MX2018004064A/en unknown
- 2016-09-29 WO PCT/IB2016/055843 patent/WO2017056041A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017056041A1 (en) | 2017-04-06 |
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