Study of modern options for using combinations of gasflooding and traditional waterflooding (water-gas influence and its alternative)

Irani, Mahdi; Telkov, V.P.

doi:10.5510/ogp2021si200606

SOCAR Proceedings

2021

DOI: 10.5510/ogp2021si200606

|View full text |Cite

Study of modern options for using combinations of gasflooding and traditional waterflooding (water-gas influence and its alternative)

Mahdi Irani¹,

V.P. Telkov²

Abstract: Water-gas influence (WGI) is an oil recovery method improving displacement ratio, sweep efficiency and adjusting the alignment of displacement. This study is a review of the traditional WAG methods (Immiscible WAG, Hybrid WAG, Simultaneous WAG and Selective Simultaneous WAG), including with stabilizing surfactants, WAG. We also consider such sparsely used methods as: SSWAG, FAWAG, CWAG, TWAG, VR-WAG, Up- and Down-dip WAG, HC-WAG, PAG, SAG, WASP, LSW WAG, LSASF, SMSW-AGF and others. The advantages and disadvant… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Prospects for the implementation of SWAG-technology to enhance oil recovery at the Rechitskoe field using flue and flare gases

Drozdov,

Gorelkina

2024

E3S Web of Conf.

View full text Add to dashboard Cite

This article proposes the introduction of SWAG-technology at the Rechitskoe oil field of RUE Belorusneft. An analysis of previously conducted research on the implementation of technology at the selected facility revealed a number of technological factors that reduced the effectiveness of the method. It is proposed to use pump-ejector systems –devices that will allow obtaining and pumping a water-gas mixture with the required pressure. To ensure rational gas content, it is advisable to add flare and flue gases to the water, which will reduce the carbon footprint. The addition of foaming surfactants helps to improve the characteristics developed by the booster pump, suppress the coalescence of gas bubbles and increase the efficiency of injection of the water-gas mixture.

show abstract

Prospects for the implementation of SWAG-technology to enhance oil recovery at the Rechitskoe field using flue and flare gases

Drozdov,

Gorelkina

2024

E3S Web of Conf.

View full text Add to dashboard Cite

show abstract

Technology for the development of residual reserves by water-gas methods in conditions of associated petroleum gas shortage

Drozdov,

Gorelkina

2024

E3S Web Conf.

View full text Add to dashboard Cite

A method for injecting a water-gas mixture is proposed, which takes into account the distribution of reserves in a formation anisotropic in permeability. A schematic diagram of a device for pumping a mixture into a formation is presented. The proposed technology is based on obtaining a water-gas mixture with maximum gas content. This requires a device consisting of several pump-ejector systems. Booster pump-ejector systems pump a water-gas mixture saturated with oil gas into selected wells that open up significant volumes of residual reserves. In areas with small volumes of reserves, it is proposed to inject solutions of chemical reagents to release carbon dioxide in the formation. This solution will increase oil recovery by implementing the injection of the mixture in the most rational way and reduce damage from associated gas flaring. For greater efficiency of water-gas mixture injection, it is necessary to select the composition of the water-gas mixture (the composition of water and the injected gas), which helps to suppress the coalescence of gas bubbles in the conditions of the selected field. In order to clarify the injection parameters, it is recommended to conduct mineralization studies and studies of the settling rate of the water-gas mixture column depending on the composition of the injected gas.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Study of modern options for using combinations of gasflooding and traditional waterflooding (water-gas influence and its alternative)

Cited by 2 publications

References 0 publications

Prospects for the implementation of SWAG-technology to enhance oil recovery at the Rechitskoe field using flue and flare gases

Prospects for the implementation of SWAG-technology to enhance oil recovery at the Rechitskoe field using flue and flare gases

Technology for the development of residual reserves by water-gas methods in conditions of associated petroleum gas shortage

Contact Info

Product

Resources

About