EVANS OGOUN e.ogoun@rgu.ac.uk
Research Student
EVANS OGOUN e.ogoun@rgu.ac.uk
Research Student
Ofasa Abunumah
FLORENCE AISUENI f.a.aisueni@rgu.ac.uk
Completed Research Student
Professor Mamdud Hossain m.hossain@rgu.ac.uk
Professor
Ayo Giwa
Edward Gobina
Natural gas was for quite a long time regarded as an unwanted by-product of oil exploration and production that was mostly flared to the atmosphere. This happened because there was no feasible economic means of bringing it to the market. In this work ceramic core technology, which has gained significant attention over the last decades, will be applied to enable laboratory study of the permeation of gases continuously under mild conditions and under realistic pressure drops with very low consumption of energy with no required additives. The study is designed to mimic the effect of petrophysical parameters on gas flow in a tight reservoir using nano-porous core samples. Experiments were carried out, involving a procedure that requires the release of different gases contained in a gas cylinder to an assemblage of nano-cores fitted into the centre of an anulus of a shell and tube arrangement. The nano-core samples had varying pore throats and were studied at different temperature and pressure conditions. Suitable data were collected and analysed with statistical tools to showcase the influence of petrophysical parameters on the flowrate associated in extracting gas from unconventional reservoirs. The results established that several factors impact on the accumulation and migration of gas in an unconventional gas reservoir and these factors determine the rate at which gas flows from the reservoir to the well-bore.
OGOUN, E., ABUNUMAH, O., AISUENI, F., HOSSAIN, M., GIWA, A. and GOBINA, E. 2022. Using nanoporous core-samples to mimic the effect of petrophysical parameters on natural gas flowrate in an unconventional gas reservoir. In Techconnect briefs 2022: papers from 2022 TechConnect world innovation conference and expo, 13-15 June 2022, Washington, USA. Danville: TechConnect [online], pages 67-70. Available from: https://briefs.techconnect.org/wp-content/volumes/TCB2022/pdf/352.pdf
Presentation Conference Type | Conference Paper (published) |
---|---|
Conference Name | 2022 TechConnect world innovation conference and expo |
Start Date | Jun 13, 2022 |
End Date | Jun 15, 2022 |
Acceptance Date | Apr 22, 2022 |
Online Publication Date | Jun 13, 2022 |
Publication Date | Dec 31, 2022 |
Deposit Date | Jun 23, 2022 |
Publicly Available Date | Jun 23, 2022 |
Publisher | TechConnect |
Peer Reviewed | Peer Reviewed |
Volume | 2022 |
Pages | 67-70 |
Book Title | TechConnect Briefs 2022 |
ISBN | 9798218002381 |
Keywords | Nanoporous; Petrophysical parameters; Klinkenberg effect; Non-Darcy flow |
Public URL | https://rgu-repository.worktribe.com/output/1694987 |
Publisher URL | https://briefs.techconnect.org/papers/using-nanoporous-core-samples-to-mimic-the-effect-of-petrophysical-parameters-on-natural-gas-flowrate-in-an-unconventional-gas-reservoir/ |
OGOUN 2022 Using nanoporous core-samples (VOR)
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Copyright Statement
© 2022 TechConnect http://techconnect.org. Reprinted and revised, with permission, from the TechConnect Briefs 2022, pp. 67-70, 13-15 June 2022, Washington, U.S.A.
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