TY  - JOUR
Y1  - 2023///
VL  - 103
EP  - 196
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85151555798&doi=10.37934%2farfmts.103.2.180196&partnerID=40&md5=8d342190a192349c7c36cab374cef067
A1  - Abdullahi, M.B.
A1  - Jufar, S.R.
A1  - Dzulkarnain, I.
A1  - Al-shami, T.M.
A1  - Le, M.D.
JF  - Journal of Advanced Research in Fluid Mechanics and Thermal Sciences
AV  - none
ID  - scholars19333
TI  - Seismic Wave Excitation of Mature Oil Reservoirs for Green EOR Technology
SP  - 180
IS  - 2
N2  - Elastic wave-based oil mobilization of residual oil in heterogeneous reservoirs is a viable, low-cost, and green technology method of enhanced oil recovery (EOR). Applications for elastic (seismic) waves at the reservoir scale are currently in the preliminary stages of investigation and development. We employ a two-layer numerical finite element method (FEM) in this research to investigate the possibility of effective propagation of seismic waves in the low permeability area of a mature oil reservoir when seismic stress load is delivered to the rock matrix via a downhole source. The purpose of this research is to evaluate the potential of fluid and rock matrix displacement amplitudes for crossflow generation in a mature oil reservoir. In a low permeability formation, the numerical results reveal that, as the observation radius approaches the reservoir boundary, the rock matrix time-domain displacement performs better as a wave propagation parameter than the pore fluid displacement. However, crossflow oscillations at a peak mesoscopic frequency of 3.0 Hz produce an instantaneous oil transfer rate (recovery rate) of 2.5 (bypassed oil) from the low permeability area. This method can be used in combination with water flooding to recover more oil from both high and low-permeability areas. Mesoscopic attenuation frequency can therefore be utilized as one of the indicators to assess oil recovery in heterogeneous oil reservoirs © 2023, Journal of Advanced Research in Fluid Mechanics and Thermal Sciences.All Rights Reserved.
N1  - cited By 3
ER  -