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1. Coupled optimization framework of CO2-WAG injection for enhanced oil recovery and storage: Integrating MLP with evolutionary and metaheuristic algorithms
Din, Shahab Ud; Xue, Liang; Ning, Fu-Long; Guo, Dong-Dong; Liao, Qin-Zhuo; Zeb, Hussan
Pet. Sci. 23(7), 4441-4460.
Keywords: CO2 sequestration; Deep neural network; Coupled optimization; Reptile search algorithm; CO2-WAG
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2. Thickening characteristics and conformance control mechanism of CO2-responsive fluid during CO2 flooding
Wang, Xiao-Guang; Liu, De-Hua; Cheng, Hong-Bin; Luo, Qiang; Tang, Ke; Zhu, Dao-Yi
Pet. Sci. 23(7), 4183-4192.
Keywords: CO2 responsive fluid; Thickening mechanism; Heterogeneous reservoir; Channeling control; Nuclear magnetic resonance
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3. Experimental investigations on spontaneous imbibition process applied in tight conglomerate oil reservoir
Zhou, Xiang; Hu, Zhong-Wen; Wang, Feng; Jiang, Zhao-Wen; Zhao, Yu-Long; Zhang, Tao; Zhang, Lie-Hui; Jiang, Qi
Pet. Sci. 23(7), 4100-4112.
Keywords: Spontaneous imbibition; Pore and throat size; Tight conglomerate; Surfactant solution; NMR
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4. Mechanisms of CO2 nanobubble-enhanced oil recovery: Interfacial regulation and flow behavior control in porous media
Qin, Xu-Wen; Wei, Bei; Liu, Yong-Sheng; Chen, Qian; Zheng, Hao-Yu; Zhao, Er-Meng; Du, Qing-Jun; Zhou, Kang; Liu, Yong-Ge; Tian, Wei-Bing; Hou, Jian
Pet. Sci. 23(6), 3539-3555.
Keywords: Nanobubbles; Enhanced oil recovery; Interfacial properties; Flow characteristics through porous media; Oil displacement mechanisms
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5. Green-synthesized zinc quantum dots from parsley leaves for enhanced oil recovery: Improving IFT, wettability, and oil recovery performance
Hama, Sarkar Muheedin; Ali, Jagar A.; Manshad, Abbas Khaksar
Pet. Sci. 23(6), 3519-3538.
Keywords: Quantum dots; Interfacial tension; Green synthesis; Wettability enhancement; Enhanced oil recovery; Sustainable nanodots
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6. Performance of multifunctional viscous slickwater for enhanced oil recovery in tight oil reservoirs
Liang, Tian-Bo; Wu, Jun-Lin; Deng, Zi-Lin; Yuan, Shuai; Liu, Hao; Wang, Bin; Zhou, Fu-Jian
Pet. Sci. 23(6), 3506-3518.
Keywords: Viscous slickwater; Hydraulic fracturing; Enhanced oil recovery; Wettability alteration; Viscoelasticity; Tight oil reservoirs
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7. A facies-constrained flow-network model for fast history matching and production optimization of polymer flooding reservoirs
Qin, Guo-Yu; Yan, Xia; Zhang, Kai; Zhang, Li-Ming; Zhang, Qi; Zhang, Ming-Xin; Wang, Chen-Yang
Pet. Sci. 23(6), 3408-3438.
Keywords: Physics-based data-driven model; Sedimentary facies constraints; Polymer flooding; History matching; Production optimization
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8. Potential application of hydrophobically modified Welan gum as a novel thermo-salt tolerant EOR agent in high-temperature and high-salinity reservoirs
Chen, Jia; Wang, Zhao-Kai; Geng, Wan-Lei; Cheng, Hao-Ran; Zhao, Guang
Pet. Sci. 23(5), 2821-2832.
Keywords: Hydrophobically modified biopolymer; Welan gum; Hydrophobic association; Temperature and salt resistance; Enhanced oil recovery
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9. Experimental study of the flow characteristics of surfactant-assisted aerosols in low permeability porous media
Jiang, Ping; Li, Chen-Xi; Guo, Kai; Zhang, Gui-Cai; Ge, Ji-Jiang; Qi, Ning; Lu, Yu-Kun
Pet. Sci. 23(5), 2808-2820.
Keywords: Aerosol; Gas flooding; Gas channeling; CO (2) geo-storage; Interface modulus
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10. Microscopic experiments and simulations of CO2 huff-n-puff displacement mechanism considering heterogeneity and fractures
Chen, Nan; Yao, Chuan-Jin; Liu, Bai-Shuo; Zhao, Jia; Li, Cui-Fang
Pet. Sci. 23(5), 2793-2807.
Keywords: Carbon dioxide enhanced oil recovery; Huff-n-puff; Heterogeneity; Fracture; Carbon capture; utilization; and storage; (CCUS)
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11. Techno-economic co-optimization of CO2 enhanced oil recovery strategies in a tight oil reservoir using coupled improved evolutionary algorithm and machine learning framework
Wen, Shu-Qin; Wei, Bing; You, Jun-Yu; Leng, Nan-Jiang; Ampomah, William
Pet. Sci. 23(5), 2639-2654.
Keywords: CO2 enhanced oil recovery; Multi-objective optimization; Improved non-dominated sorting genetic; algorithm II; Unconventional oil reservoir
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12. Multi-component composite steam flooding (MCCSF) expanding steam chamber and suppressing water invasion in edge-water heavy oil reservoirs: A comparative 3D experimental study
Hong, Qing-Jing; Pang, Zhan-Xi; Tang, Peng; Liu, Xiao-Hong; Wang, Bo
Pet. Sci. 23(4), 2086-2105.
Keywords: Edge-water; Steam flooding; 3D experiments; Multi-component; Steam chamber; Image recognition; EOR mechanisms
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13. Gelation and reservoir conformance control performance of in situ crosslinked polymer gels prepared with different crosslinkers
Gao, Ying-Qi; Cheng, Hong-Bin; Li, Guan-Hao; Li, Hong-Yu; Tan, Hong-Gen; Zhang, Jiong; Zhu, Dao-Yi
Pet. Sci. 23(4), 2075-2085.
Keywords: In situ crosslinked polymer gel; Crosslinker type; Gel strength; Conformance control; Nuclear magnetic resonance
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14. Unveiling the role of Janus nanoparticle shape in trapped oil displacement: A molecular perspective
Chang, Yuan-Hao; Ma, Rui; Wang, Bo; Li, Han-Zhou; Zeng, Fan-Hua; He, Jian-Ying
Pet. Sci. 23(4), 2066-2074.
Keywords: Janus nanoparticles; Enhanced oil recovery; Molecular dynamics simulation; Shape of nanoparticle; Wettability alteration
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15. Biomass-derived amphiphilic nitrogen-doped carbon dots: Molecular design, interfacial regulation, and enhanced oil recovery performance
Wu, Yu; Zheng, Yan-Cheng; Mu, Jian; You, Fu-Chang; Li, Zheng-Yu
Pet. Sci. 23(4), 2046-2065.
Keywords: Nanofluid flooding; Amphiphilic carbon dots; Surface functionalization; Interfacial regulation; Enhanced oil recovery; Low-permeability reservoirs
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16. Influencing factors and microscopic flow mechanism of shale oil during pressurized spontaneous imbibition in the Lucaogou Formation, Jimusar Sag: An experimental study
He, Xiao-Biao; Luo, Qun; Jiang, Zhen-Xue; Fan, Qing-Qing; Li, Ying-Yan
Pet. Sci. 23(4), 1687-1711.
Keywords: Shale oil; Micro-oil distribution; Spontaneous imbibition; Connected pore; Multifractal theory; Wettability
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17. A more efficient subsidy policy for CO2 enhanced oil recovery: Insights from a vertically integrated business model
Xia, Liang-Yu; Wu, Yao; Zhang, Yue-Mei
Pet. Sci. 23(2), 979-989.
Keywords: CCUS; CO2-EOR; Differentiated subsidies; Incentive policies; System dynamics
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18. Mechanistic insights into amine-oxide-modified silica nanoparticle-stabilized Pickering emulsions for enhanced heavy oil recovery in heterogeneous reservoirs
Pei, Hai-Hua; Zhao, Jian-Wei; Liu, Yang; Zhang, Jian; Zhang, Gui-Cai
Pet. Sci. 23(2), 882-896.
Keywords: Pickering emulsion; Surface-modified nanoparticles; Mobility control; Pore-scale mechanisms; Enhanced heavy oil recovery
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19. Synthesis of biopolymer nanocomposites and experimental investigation on enhanced oil recovery
Wang, Bo; Deng, Shu-Yuan; Zeng, Hao; Lai, Feng-Peng; Feng, Qing; Li, Xiao-Nan; She, Yue-Hui; Zhang, Fan
Pet. Sci. 23(1), 496-513.
Keywords: Biosynthesis; Nanoparticles; Biopolymer nanocomposites; Dispersion stability; Enhanced oil recovery
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20. New injection method using composite gel system and gel breaker to improve sweep efficiency and mitigate formation damage
Zhang, Jiong; Tan, Hong-Gen; Zhang, Tao; Gao, Ying-Qi; Cheng, Hong-Bin; Li, Hong-Yu; Zhu, Dao-Yi
Pet. Sci. 23(1), 383-392.
Keywords: Polymer gel; Particle gel; Nuclear magnetic resonance technology; Damage protection method; Conformance improvement
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21. Performance of steam injection process in layered heavy oil reservoirs: An experimental and numerical investigation
Jiang, Xiu-Chao; Dong, Xiao-Hu; Zhang, Hao; Yin, Tian-Yang; Liu, Hui-Qing
Pet. Sci. 23(1), 365-382.
Keywords: Layered heavy oil reservoirs; Cyclic steam stimulation; Steam flooding; Scaled 2D model; Heated chamber; Production performance
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22. Swelling kinetics of polymer microspheres used for conformance control and their matching mechanisms with oil reservoir fractures
Yang, Hong-Bin; Xing, Lu-Yao; Liu, Ting-Feng; Li, Miao; Geng, Jie; Zhang, Yang; Zhang, Yu-Bin; Wang, Rui-Chao; Sarsenbekuly, Bauyrzhan; Kang, Wan-Li; Zhang, Li-Ming
Pet. Sci. 22(12), 5203-5211.
Keywords: Polymer microspheres; Elastic modulus; Swelling kinetics; Matching mechanism
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23. Enhanced oil recovery with a thermo-thickening viscoelastic surfactant: A comparison with polymer
Li, Mo-Yi; Yin, Quan; Li, Bo; Cao, Rui-Bo; Zhang, Yan; Zhao, Xue-Zhi; Feng, Yu-Jun
Pet. Sci. 22(12), 5176-5188.
Keywords: Viscoelastic surfactant; Thermo-thickening; Enhanced oil recovery; Polymer flooding
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24. Imbibition mechanism analysis of modified black nanosheet and low salinity water composite system for enhanced oil recovery by NMR method
Guo, Si; Zhang, Jiong; Gao, Ying-Qi; Tan, Hong-Gen; Cheng, Hong-Bin; Li, Hong-Yu; Zhu, Dao-Yi
Pet. Sci. 22(12), 5166-5175.
Keywords: Black nanosheets; Low salinity water; Composite imbibition system; Low-permeability reservoir; Imbibition mechanism
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25. An intelligent micro-nano capsule green hydrogel decorated with carbon quantum dots with delayed crosslinking characteristics for enhanced oil recovery in harsh reservoir
Kang, Chuan-Hong; Guo, Ji-Xiang; Zhang, Zheng-Hao; Kiyingi, Wyclif; Xue, Peng-Cheng
Pet. Sci. 22(11), 4809-4822.
Keywords: Carbon quantum dots; Intelligent response; Green hydrogel; Delayed crosslinking; Enhanced oil recovery
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26. Synergistic effects of chelating agents and surfactants for chemical EOR in carbonates
Deng, Xiao; Otaibi, Mohammad; Fahmi, Mohanad; Murtaza, Mobeen; Kamal, Muhammad Shahzad; Patil, Shirish; Hussain, Syed Muhammad Shakil
Pet. Sci. 22(11), 4753-4765.
Keywords: Chelating agent; Surfactant; Enhanced oil recovery; Carbonate reservoir
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27. Experimental study of dehydration performance of re-crosslinkable preformed particle gel during extruding through an open fracture
Zhao, Shu-Da; Bai, Baojun; Schuman, Thomas
Pet. Sci. 22(9), 3760-3769.
Keywords: Conformance control; Preformed particle gel; Dehydration; Fracture
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28. Enhanced recovery in heavy oil reservoirs with interlayers using flue gas-assisted VH-SAGD: A 2D visualization study
Li, Bin-Fei; Li, Bo-Liang; Sun, Xin-Ge; Zhu, Di; Chen, Sen; Li, Zhao-Min; Tao, Lei; Zhang, Jun-Hao
Pet. Sci. 22(8), 3418-3433.
Keywords: VH-SAGD; Flue gas; Interlayer; Steam; Carbon emissions; Enhanced oil recovery
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29. Deep learning-assisted optimization for enhanced oil recovery and CO2 sequestration considering gas channeling constraints
Zhuang, Xin-Yu; Wang, Wen-Dong; Su, Yu-Liang; Dai, Zhen-Xue; Yan, Bi-Cheng
Pet. Sci. 22(8), 3397-3417.
Keywords: Spatio-temporal sequence prediction; Multi-objective optimization; Enhanced oil recovery; CO2 sequestration; Gas channeling
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30. Synergistic stabilization of emulsions by microspheres and surfactants for enhanced oil recovery
Yang, Yu-Hui; Kang, Chu-Yu; Liu, Ting-Feng; Li, Hang; Yu, Hui-Min; Liu, Zhuo-Zhuang; Fan, Hai-Ming
Pet. Sci. 22(6), 2535-2545.
Keywords: Microsphere; Inverse microemulsion polymerization; Surfactant oil displacement; Emulsion stability; Enhanced oil recovery
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31. Dynamic characterization of viscoelasticity during polymer flooding: A two-phase numerical well test model and field study
Wang, Yang; Yang, Shi-Long; Xie, Hang; Jiang, Yu; Cheng, Shi-Qing; Zhang, Jia
Pet. Sci. 22(6), 2493-2501.
Keywords: Polymer flooding; Two-phase flow; Numerical well test model; Viscoelastic characteristic; Nonlinear flow; Near-well blockage
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32. Damage mechanism analysis of polymer gel to petroleum reservoirs and development of new protective methods based on NMR technique
Zhu, Dao-Yi; Zhang, Jiong; Zhang, Tao; Gao, Ying-Qi; Guo, Si; Yang, Yong-Liang; Lu, Jia-Mai
Pet. Sci. 22(3), 1225-1233.
Keywords: NMR technique; Polymer gel; Production layer damage; Damage production; Gel-breaking
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33. Experimental study of EOR mechanisms of non-chemical CO2 microbubbles and their impact on pore structures
Jia, Hao-Wei; Yu, Hai-Yang; Ma, Rui; Song, Peng; Yuan, Zhou; Zhang, Jing-Pu; Huang, Tao; Lu, Jun; Wang, Yang
Pet. Sci. 22(3), 1214-1224.
Keywords: Non-chemical CO2 microbubble; Low-permeability reservoir; Enhanced oil recovery; Nuclear magnetic resonance
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34. Development and evaluation of organic/metal ion double crosslinking polymer gel for anti-CO2 gas channeling in high temperature and low permeability reservoirs
Yang, Hong-Bin; Jiang, Hai-Zhuang; Xu, Zhe; Zhang, Xing; Wang, Tao; Liu, Hai-Ning; Ma, Xiao; Zhu, Jian-Jun; Zhang, Xiang-Feng; Kang, Wan-Li
Pet. Sci. 22(2), 724-738.
Keywords: High temperature and low permeability; reservoir; CO2 flooding; Anti-gas channeling; Polymer gel
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35. Experimental investigation of hybrid enhanced oil recovery techniques for Ugnu Heavy Oil on Alaska North Slope
Ogunkunle, Temitope Fred; Jang, Hyun Woong; Syed, Asad Hassan; Billings, Rian; Lin, Lixing; Zhang, Yin; Dandekar, Abhijit
Pet. Sci. 22(2), 710-723.
Keywords: Ugnu; Heavy oil; Polymer; Low-salinity water; Waterflood; CO2
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36. Towards in-depth profile control using s-MPG synergy with MSRG in fractured-vuggy carbonate reservoirs
Wu, Wei-Peng; Yang, Min; Ma, Dong-Chen; Hou, Ji-Rui; Liang, Tuo; Qu, Ming; Tan, Tao; Yang, Biao; Ma, Guo-Rui
Pet. Sci. 22(1), 324-337.
Keywords: Fractured-vuggy reservoir; High temperature; High salinity; Anti-dilution; s-MPG synergy with MSRG
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37. Carbon dioxide storage and cumulative oil production predictions in unconventional reservoirs applying optimized machine-learning models
Davoodi, Shadfar; Thanh, Hung Vo; Wood, David A.; Mehrad, Mohammad; Muravyov, Sergey V.; Rukavishnikov, Valeriy S.
Pet. Sci. 22(1), 296-323.
Keywords: Hybrid machine learning; Least-squares support vector machine; Grey wolf optimization; Feature selection; Carbon dioxide storage; Enhanced oil recovery
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38. Applications of molecular dynamics simulation in studying shale oil reservoirs at the nanoscale: Advances, challenges and perspectives
Wang, Lu; Zhang, Yi-Fan; Zou, Run; Yuan, Yi-Fan; Zou, Rui; Huang, Liang; Liu, Yi-Sheng; Ding, Jing-Chen; Meng, Zhan
Pet. Sci. 22(1), 234-254.
Keywords: Molecular dynamics; Shale oil reservoirs; Nanopores; Enhanced oil recovery; Fluid flow behavior; Shale oil occurrence
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39. Mobilization of tight oil by spontaneous imbibition of surfactants
Ding, Ming-Chen; Xue, Xin-Fang; Wang, Ye-Fei; Zhang, Chu-Han; Qiu, Shi-Ze
Pet. Sci. 21(6), 4176-4188.
Keywords: Tight oil; Spontaneous imbibition; Surfactant; Oil mobilization; Visual research
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40. Potential application of wet-phase modified expandable graphite particles as a novel in-depth profile control agent in carbonate reservoirs
Xu, Bo-Zhao; Lv, Dong-Fang; Zhou, Dai-Yu; Sun, Ning; Lu, Si-Yu; Dai, Cai-Li; Zhao, Guang; Shi, Ming-Ming
Pet. Sci. 21(6), 4153-4164.
Keywords: WMEG particles; In-depth profile control; Resistance of temperature and salinity; EOR capacity; Fractured carbonate reservoirs
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41. Pore-scale probing CO2 huff-n-puff in extracting shale oil from different types of pores using online T1- T 2 nuclear magnetic resonance spectroscopy
Ren, Yi-Jian; Wei, Bing; Ji, Bing-Xin; Pu, Wan-Fen; Wang, Dian-Lin; Tang, Jin-Yu; Lu, Jun
Pet. Sci. 21(6), 4119-4129.
Keywords: Shale oil; Enhanced oil recovery; Pore scale extraction; T-1-T 2NMR spectrum; CO2 huff-n-puff
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42. Review of carbonated water injection as a promising technology to enhance oil recovery in the petroleum industry: Challenges and prospects
Chen, Ke; Zhang, Jing-Ru; Xu, Si-Yu; Yin, Mu-Zi; Zhang, Yi; Zhao, Yue-Chao; Song, Yong-Chen
Pet. Sci. 21(6), 4100-4118.
Keywords: Carbonated water injection; Enhanced oil recovery; Recovery mechanism; Geological carbon sequestration; Interaction
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43. Ethoxylated molybdenum disulphide based nanofluid for enhanced oil recovery
Raj, Infant; Lu, Zhuo; Hou, Ji-Rui; Wen, Yu-Chen; Xiao, Li-Xiao
Pet. Sci. 21(5), 3417-3427.
Keywords: Molybdenum disulfide; Nanofluid; Flow in porous media; Core flooding; Interfacial tension
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44. Synthesis of temperature and salt resistance silicon dots for effective enhanced oil recovery in tight reservoir
Liu, Cheng; Zhou, Biao; Wang, Bing-Shan; Wang, Huan; You, Qing; Zhao, Guang; Dai, Cai-Li
Pet. Sci. 21(5), 3390-3400.
Keywords: Silicon quantum dots; Tight reservoir; Microfluidic; Micro-CT; Enhanced oil recovery; Temperature and salt resistance
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45. Intelligent responsive self-assembled micro-nanocapsules: Used to delay gel gelation time
Kang, Chuan-Hong; Guo, Ji-Xiang; Fei, Dong-Tao; Kiyingi, Wyclif
Pet. Sci. 21(4), 2433-2443.
Keywords: Profile control and water shutoff; Polymer gel; Delayed gelation time; Intelligent response; Self-assembled; Micro-nanocapsules
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46. Performance and enhanced oil recovery efficiency of an acid-resistant polymer microspheres of anti-CO2 channeling in low-permeability reservoirs
Jiang, Hai-Zhuang; Yang, Hong-Bin; Pan, Ruo-Sheng; Ren, Zhen-Yu; Kang, Wan-Li; Zhang, Jun-Yi; Pan, Shi-Long; Sarsenbekuly, Bauyrzhan
Pet. Sci. 21(4), 2420-2432.
Keywords: Low-permeability reservoir; Anti-CO(2)channeling; Polymer microsphere; Acid resistance
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47. Eco-friendly calcium alginate microspheres enable enhanced profile control and oil displacement
Zhang, Xiao-Han; Zhou, Chang-Jing; Xiao, Yuan-Xiang; Hui, Bo; Xie, Yong-Gang; Su, Yu-Bin; Li, Xin-Ru; Huang, Jie; Liu, Mao-Chang
Pet. Sci. 21(3), 1928-1943.
Keywords: Calcium alginate microspheres; Wettability; Interfacial tension; Rheology; Viscoelasticity; Enhanced oil recovery (EOR)
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48. Fractal model of spontaneous imbibition in low-permeability reservoirs coupled with heterogeneity of pore seepage channels and threshold pressure
Zuo, Ming-Sheng; Chen, Hao; Liu, Xi-Liang; Liu, Hai-Peng; Wu, Yi; Qi, Xin-Yu
Pet. Sci. 21(2), 1002-1017.
Keywords: Spontaneous imbibition; Low-permeability reservoir; Fractal model; Threshold pressure; Capillary tube
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49. Investigation of gravity influence on EOR and CO2 geological storage based on pore-scale simulation
Hao, Yong-Mao; Wu, Gui-Cheng; Li, Zong-Fa; Wu, Zhong-Hui; Sun, Yong-Quan; Liu, Ran; Li, Xing-Xing; Pang, Bo-Xin; Li, Nan
Pet. Sci. 21(2), 987-1001.
Keywords: Gravity; Flow simulation; CO2-oil mixing; Enhanced oil recovery (EOR); Geological storage
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50. Experimental investigation on using CO2 /H 2 O emulsion with high water cut in enhanced oil recovery
Wu, Xi-Dao; Xiao, Peng; Liu, Bei; Chen, Guang-Jin; Pang, Jian-Hua
Pet. Sci. 21(2), 974-986.
Keywords: High water cut; CO2 mobility control; Enhanced oil recovery; CO2/H2O emulsion
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51. Experimental investigation into effects of the natural polymer and nanoclay particles on the EOR performance of chemical flooding in carbonate reservoirs
Zamani, Amir Mohammad; Moslemi, Ashkan; Hassani, Kamran
Pet. Sci. 21(2), 951-961.
Keywords: Chemical flooding; Tragacanth gum; Clay nanoparticle; Wettability; IFT
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52. Synergistic anionic/zwitterionic mixed surfactant system with high emulsification efficiency for enhanced oil recovery in low permeability reservoirs
Wu, Hai-Rong; Tan, Rong; Hong, Shi-Ping; Zhou, Qiong; Liu, Bang -Yu; Chang, Jia-Wei; Luan, Tian -Fang; Kang, Ning; Hou, Ji-Rui
Pet. Sci. 21(2), 936-950.
Keywords: Anionic/zwitterionic mixed surfactant; system; Emulsification; Synergistic effect; Low permeability reservoir; Enhanced oil recovery
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53. A novel profile modification HPF-Co gel satisfied with fractured low permeability reservoirs in high temperature and high salinity
Li, Ya-Kai; Hou, Ji-Rui; Wu, Wei-Peng; Qu, Ming; Liang, Tuo; Zhong, Wei-Xin; Wen, Yu-Chen; Sun, Hai-Tong; Pan, Yi-Nuo
Pet. Sci. 21(1), 683-693.
Keywords: Low permeability reservoir; High-temperature resistant gel; Complexation reaction; Polymer gel injection strategy; Plugging rate; Enhanced oil recovery
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54. CO2 flooding in shale oil reservoir with radial borehole fracturing for CO2 storage and enhanced oil recovery
Dai, Jia-Cheng; Wang, Tian-Yu; Weng, Jin-Tao; Tian, Kang-Jian; Zhu, Li-Ying; Li, Gen-Sheng
Pet. Sci. 21(1), 519-534.
Keywords: Shale oil; Radial borehole fracturing; Embedded discrete fracture model; Enhanced oil recovery; Carbon storage
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55. Pressure transient characteristics of non-uniform conductivity fractured wells in viscoelasticity polymer flooding based on oil-water two-phase flow
Wang, Yang; Zhang, Jia; Yang, Shi-Long; Xu, Ze-Xuan; Cheng, Shi-Qing
Pet. Sci. 21(1), 343-351.
Keywords: Polymer flooding; Non-Newtonian fluid; Non -uniform fracture conductivity; Two-phase flow; Pressure transient analysis
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56. The effects of various factors on spontaneous imbibition in tight oil reservoirs
Liu, Cheng; Wang, Tian-Ru; You, Qing; Du, Yue-Chun; Zhao, Guang; Dai, Cai-Li
Pet. Sci. 21(1), 315-326.
Keywords: Tight oil reservoir; Spontaneous imbibition; Nuclear magnetic resonance; Slickwater fracturing fluid; Fluid utilization degree
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57. Liquid injectivity in a SAG foam process: Effect of permeability
Gong, Jia-Kun; Wang, Yuan; Bahrim, Ridhwan-Zhafri B. Kamarul; Tewari, Raj-Deo; Amir, Mohammad-Iqbal Mahamad; Farajzadeh, Rouhi; Rossen, William
Pet. Sci. 21(1), 302-314.
Keywords: Foam; Enhanced oil recovery; Surfactant -alternating -gas; Injectivity; Permeability
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