Results 41 to 50 of about 1,645 (67)

An Investigation on Gas Lift Performance Curve in an Oil-Producing Well

International Journal of Mathematics and Mathematical Sciences, 2007
The main objective in oil production system using gas lift technique is to obtain the optimum gas injection rate which yields the maximum oil production rate.
Deni Saepudin, Edy Soewono, Kuntjoro Adji Sidarto, Agus Yodi Gunawan, Septoratno Siregar, Pudjo Sukarno   +5 more
doaj   +1 more source

Development of simulation system for evaluating productivity and energy consumption in production lines including injection molding machine

Nihon Kikai Gakkai ronbunshu, 2019
To improve productivity and energy efficiency, attention has been paid to practical methods to evaluate productivity and energy consumption in actual manufacturing processes.
Kazuhide KAIFUKU, Hironori HIBINO, Rio TAKASAKI   +2 more
doaj   +1 more source

A New Methodology for the Multilayer Tight Oil Reservoir Water Injection Efficiency Evaluation and Real-Time Optimization

Geofluids, 2020
It is important to determine the reasonable injection and production rates in the development of multilayer tight oil reservoir with water flooding treatment. Based on the INSIM (interconnection-based numeric simulation model), a connected network model,
Lin Cao, Jianlong Xiu, Hongjie Cheng, Hui Wang, Shujian Xie, Hui Zhao, Guanglong Sheng   +6 more
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Study on Multi-Parameter Collaborative Optimization of Enhanced Geothermal System in Guanzhong Basin

Applied Sciences
This study investigates the thermo-hydro-mechanical (THM) coupling impacts on seepage and heat transfer characteristics to enhance the efficient utilization of hot dry rock resources in the Guanzhong Basin.
Quan Zhang, Wan Zhang, Rongzhou Yang, Kai Chen, Sijia Chen, Xiao Wang, Manchao He   +6 more
doaj   +1 more source

Effects of Wellbore Parameters on the Performance of an Open-Loop Geothermal System with Horizontal Well

Energies
The open-loop geothermal system with a horizontal well is expected to be a favorable approach to develop geothermal energy from reservoirs through an extended horizontal section.
Li Xiao, Youwu Li, Gaosheng Wang, Haobin Xia, Feng Gu, Yue Zhang, Ying Gao, Jingyao Sun   +7 more
doaj   +1 more source

Optimum design and performance analysis of a gas lift system in the carbonate reservoir of Ahdab oil field

Iraqi Journal of Chemical and Petroleum Engineering
   Gas lift is one of the most important artificial lift methods for increasing oil production, as wells often require this method after the reservoir's energy has decreased.
Hayder H. Alsrray, Ghanim M. Farman
doaj   +1 more source

Study on a new method of well pattern reconstruction for ultra-high water cut reservoirs: A case study of Nanguan 3-4 reservoir in western area of Gudao

Youqicang pingjia yu kaifa
During the ultra-high water cut development stage, the remaining oil in the reservoir is scattered, and the adaptability of the existing injection-production well pattern to the oil-water distribution system gradually decreases, resulting in poor ...
LIU LIJIE, TAO DESHUO, TANG JIANXIN, HUANG YINGSONG, YU YINGXIA, JIA YUANYUAN, GU JIANWEI, ZHANG MINGWEN   +7 more
doaj  

Application of high pressure water injection expansion in fractured-vuggy carbonate oil reservoir: A case study of well-S1 in Tahe Oilfield

Youqicang pingjia yu kaifa, 2020
The fractured-vuggy carbonate reservoirs with low porosity and low permeability basically have no oil and gas storage capacity. Fractures and caves are the main storage and permeability spaces, but fractures and caves have complex developed space and ...
CAO Yinxiang, LI Bojie, GUO Yuan
doaj  

Hybrid genetic algorithm for parametric optimization of surface pipeline networks in underground natural gas storage harmonized injection and production conditions

Natural Gas Industry B
The surface injection and production system (SIPS) is a critical component for effective injection and production processes in underground natural gas storage. As a vital channel, the rational design of the surface injection and production (SIP) pipeline
Jun Zhou, Zichen Li, Shitao Liu, Chengyu Li, Yunxiang Zhao, Zonghang Zhou, Guangchuan Liang   +6 more
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Technical challenges and development prospects for capacity expansion and production ramp-up of depleted-reservoir-type gas storage facilities

You-qi chuyun
ObjectiveTo address the growing gap between China’s rapidly increasing demand for natural gas peak-shaving and the limited effective working gas volume of underground gas storage facilities, this study reviews the development of depleted-reservoir-type ...
Huohai YANG, Jia DENG, Jun HU, Xiaojian SU, Feng XU, Yuxia SHI, Siyuan ZHANG, Renze LI   +7 more
doaj   +1 more source