Results 11 to 20 of about 159,578 (261)

Research on Prediction of Movable Fluid Percentage in Unconventional Reservoir Based on Deep Learning

Applied Sciences, 2021
In order to improve the measurement speed and prediction accuracy of unconventional reservoir parameters, the deep neural network (DNN) is used to predict movable fluid percentage of unconventional reservoirs.
Jiuxin Wang, Yutian Luo, Zhengming Yang, Xinli Zhao, Zhongkun Niu   +4 more
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A Durable Magnetic Superhydrophobic Melamine Sponge: For Solving Complex Marine Oil Spills

Nanomaterials, 2022
The problem of offshore oil leakage has wreaked havoc on the environment and people’s health. A simple and environmentally friendly impregnation method combined with marine mussel bionics was used to address this issue.
Hanmo Si, Qingwang Liu, Zhenzhong Fan, Biao Wang, Qilei Tong, Mengqi Lin   +5 more
doaj   +1 more source

Study on the Compatibility between Combined Control of Channel Plugging and Foam Flooding and Heterogeneous Reservoirs—Taking Bohai Z Oilfield as an Example

Energies, 2022
With the oilfield developed to a later stage and its heterogeneity gradually becoming more serious, the adaptability of conventional profile control technologies for the reservoir becomes worse and worse.
Yunbao Zhang, Chengzhou Wang, Ming Liu, Zhen Zhou, Jiamei Quan, Xulin Zheng, Zhaohai Zhan   +6 more
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Impact of water content on minimum miscibility pressure during CO2 flooding in high water-cut reservoirs [PDF]

E3S Web of Conferences
This study focused on the X block stratum oil, specifically addressing the application of CO2 displacement technology in enhancing oil recovery under high water content conditions.
Zhao Fajun, Guo Qinyuan, Yang Zian, Zhang Changjiang, Zhang Lei, Wang Tianyu, Xue Peiyong   +6 more
doaj   +1 more source

Simulation and Experimental Studies of Mineral Scale Formation Effects on Performance of Sirri-C Oil Field under Water Injection [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2011
Water injection is an enhanced oil recovery method which is applied for number of reservoirs especially in the offshore fields around the world. Sea-water injection process is usually associated with important concerns affecting the efficiency, safety ...
Amir Taheri, Mohammad Zahedzadeh, Rahim Masoudi, Abdolrahim Ataei, Emad Roayaei, Hamid Fakhri   +5 more
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Comparative Analysis of CO2, N2, and Gas Mixture Injection on Asphaltene Deposition Pressure in Reservoir Conditions

Energies, 2018
CO2 and N2 injection is an effective enhanced oil recovery technology in the oilfield especially for low-permeability and extra low-permeability reservoirs. However, these processes can induce an asphaltene deposition during oil production.
Peng Wang, Fenglan Zhao, Jirui Hou, Guoyong Lu, Meng Zhang, Zhixing Wang   +5 more
doaj   +1 more source

Visualized Study on a New Preformed Particle Gels (PPG) + Polymer System to Enhance Oil Recovery by Oil Saturation Monitoring Online Flooding Experiment

Gels, 2023
After tertiary recovery from the oilfields, improving the production of the remaining hydrocarbon is always challenging. To significantly improve oil recovery, a heterogeneous composite flooding system has been developed with preformed particle gels (PPG)
Yanfu Pi, Jinxin Liu, Ruibo Cao, Li Liu, Yingxue Ma, Xinyang Gu, Xianjie Li, Xinyu Fan, Mingjia Zhao   +8 more
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Study of Displacement Characteristics of Fire Flooding in Different Viscosity Heavy Oil Reservoirs

Geofluids, 2021
A field test in the Xinjiang oilfield in China shows that the viscosity of heavy oil has a certain influence on the combustion dynamics and injection-production performance of fire flooding.
Bingyan Liu, Jinzhong Liang, Fang Zhao, Tong Liu, Zongyao Qi, Fengchao Liu, Pengcheng Liu   +6 more
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Study on Pulse Characteristic of Produced Crude Composition in CO2 Flooding Pilot Test

Geofluids, 2018
It has been observed in many laboratory tests that the carbon number of the maximum concentration components (CNMCC) of produced oil varies monotonically with CO2 injection volume at the core scale. However, in CO2 flooding pilot test at the field scale,
Pengxiang Diwu, Tongjing Liu, Zhenjiang You, Ganggang Hou, Runwei Qiao, Lekun Zhao   +5 more
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Research Progress and Prospects on the Treating and Disposal for Waste Oil-Based Drilling Cuttings from Shale Gas Wells

Geofluids, 2022
Oil-based drilling cuttings (OBDC) from shale gas wells is a kind of typical hazardous waste produced during the exploration and development of shale gas reservoirs, which will endanger the natural ecosystem and human health.
Yuan Deng, Hong Yin, Ziqiang Chen, Yafei Chen, Donglin He, Haifeng Gong, Zhaojie Jiao, Shuangquan Yao, Pu Tu   +8 more
doaj   +1 more source