All Outputs (6)

Flow characteristics through gas alternating gas injection during enhanced gas recovery (2019)
Presentation / Conference
Mohammed, N., Abbas, A., Enyi, G., & Nasr, G. (2019, October). Flow characteristics through gas alternating gas injection during enhanced gas recovery. Presented at SPE Gas & Oil Technology Showcase and Conference, Dubai, UAE

Gas and liquid flooding using carbon dioxide (CO2), nitrogen (N2), or brine solution have become one of the promising enhanced gas (EGR) and oil recovery (EOR) technologies for residual hydrocarbons (HCs) enhancement in conventional oil and gas reser... Read More about Flow characteristics through gas alternating gas injection during enhanced gas recovery.

Impact pressure distribution in flat fan nozzles for descaling oil wells (2015)
Presentation / Conference
Abbas, A., Nasr, G., Nourian, A., & Enyi, G. (2015, August). Impact pressure distribution in flat fan nozzles for descaling oil wells. Presented at 13th Triennial International Conference on Liquid Atomization and Spray Systems, Tainan, Taiwan

The suitability of High pressure nozzles in terms of impact upon targeted surfaces has indicated its effectiveness for the cleaning of oil production tubing scale, which has recently attract wider industrial applications considering its efficiency,... Read More about Impact pressure distribution in flat fan nozzles for descaling oil wells.

Experimental study on gas reservoir pore pressure changes during natural gas recovery and CO2 storage in porous medium
Presentation / Conference
Mohammed, N., Abbas, A., & Enyi, G. Experimental study on gas reservoir pore pressure changes during natural gas recovery and CO2 storage in porous medium. Presented at SPE Nigeria Annual International Conference and Exhibition, Lagos, Nigeria

Much research has been conducted to determine the impact of gas injection settings on residual natural gas recovery and CO2 sequestration. However, little research has been conducted on how reservoir pore pressure varies during natural gas displaceme... Read More about Experimental study on gas reservoir pore pressure changes during natural gas recovery and CO2 storage in porous medium.

Removal of scales in petroleum production tubing utilising high pressure atomisers
Presentation / Conference
Enyi, G., Nasr, G., Nourian, A., El Kamkhi, M., & Burby, M. Removal of scales in petroleum production tubing utilising high pressure atomisers. Presented at ICLASS 2012, 12th Triennial International Conference on Liquid Atomization and Spray Systems, Heidelberg, Germany

Scale is a mineral deposit usually formed on surfaces in contact with water. Scale deposition in petroleum
production wells can be attributed to mixing of incompatible waters, changes in thermodynamic, kinetic and
hydrodynamic conditions in oilfiel... Read More about Removal of scales in petroleum production tubing utilising high pressure atomisers.

The potential of N2 as cushion gas on dispersion coefficient of supercritical CO2 in sandstone core plug during enhanced gas recovery by CO2 injection
Presentation / Conference
Mohammed, N., Abubakar, A., & Enyi, G. The potential of N2 as cushion gas on dispersion coefficient of supercritical CO2 in sandstone core plug during enhanced gas recovery by CO2 injection. Presented at Abu Dhabi International Petroleum Exhibition & Conference (ADIPEC), Virtual

Despite the several kinds of literature on the dispersion behaviour of supercritical CO2 in CH4 at conditions relevant to enhanced gas recovery (EGR), studies have so far limited in keeping this parameter as low as possible. This study aims to highli... Read More about The potential of N2 as cushion gas on dispersion coefficient of supercritical CO2 in sandstone core plug during enhanced gas recovery by CO2 injection.

Alternating N2 and CO2 injection as prospective technique for delaying CO2 breakthrough during enhanced gas recovery in consolidated rocks
Presentation / Conference
Mohammed, N., Abubakar, A., & Enyi, G. Alternating N2 and CO2 injection as prospective technique for delaying CO2 breakthrough during enhanced gas recovery in consolidated rocks. Presented at Abu Dhabi International Petroleum Exhibition & Conference (ADIPEC), Virtual

The use of carbon dioxide (CO2) for simultaneous methane recovery and CO2 storage is gaining recognition globally within the oil and gas industries. On the other hand, most of the residual natural gas recovered during the EGR process is highly contam... Read More about Alternating N2 and CO2 injection as prospective technique for delaying CO2 breakthrough during enhanced gas recovery in consolidated rocks.