Using starch graft copolymer gel to assist the CO 2 huff-n-puff process for enhanced oil recovery in a water channeling reservoir
H Hao, D Yuan, J Hou, W Guo, H Liu - RSC advances, 2022 - pubs.rsc.org
The CO2 huff-n-puff process is an effective method to enhance oil recovery (EOR) and
reduce CO2 emissions. However, its utilization is limited in a channeling reservoir due to …
reduce CO2 emissions. However, its utilization is limited in a channeling reservoir due to …
N 2-foam-assisted CO 2 huff-n-puff process for enhanced oil recovery in a heterogeneous edge-water reservoir: experiments and pilot tests
H Hao, J Hou, F Zhao, H Huang, H Liu - RSC advances, 2021 - pubs.rsc.org
The CO2 huff-n-puff process is an effective method to enhance oil recovery; however, its
utilization is limited in heterogenous edge-water reservoirs due to the severe water …
utilization is limited in heterogenous edge-water reservoirs due to the severe water …
Application of principal component analysis on water flooding effect evaluation in natural edge-bottom water reservoir
X Geng, M Qi, J Liu, C He, Y Li - Journal of Petroleum Exploration and …, 2021 - Springer
Water flooding effect evaluation is considered as the basic work to formulate comprehensive
adjustment measures and improve the effectiveness of oilfield development. However …
adjustment measures and improve the effectiveness of oilfield development. However …
Evolution Law of Dominant Flow Channel and Enhanced Oil Recovery Measures for Water Flooding in Reservoirs with Partially Sealed Faults
W Zhao, J Wang, H Liu - ACS omega, 2023 - ACS Publications
The presence of strongly sealed faults can divide a reservoir into complex fault blocks, while
partially sealed faults can be created by farewell faults within each block, leading to more …
partially sealed faults can be created by farewell faults within each block, leading to more …
Asynchronous Injection‐Production Process: A Method to Improve Water Flooding Recovery in Complex Fault Block Reservoirs
The complex fault block reservoir has the characteristics of small area and many layers in
vertical. Due to the influence of formation heterogeneity and well pattern, the situation that …
vertical. Due to the influence of formation heterogeneity and well pattern, the situation that …
Development Adjustment Suggestions for Strong Edge-Bottom Water Reservoir at Ultra-high Water Cut Stage: A Case Study from a Oilfield in South America
X Geng, M Qi, J Liu, Y Li, Q Luo - International Field Exploration and …, 2022 - Springer
A oilfield has sufficient natural edge-bottom water energy. It was put into development in
1978. At present, the water cut is 97%. It is faced with many problems, such as difficult to …
1978. At present, the water cut is 97%. It is faced with many problems, such as difficult to …