Results 41 to 50 of about 216,757 (142)

Effects of App Icon Border Form and Interface Background Color Saturation on User Visual Experience and Search Performance

Advances in Multimedia, 2022
The purpose of this study was to investigate the icon border form and interface background color saturation’s individual and connected impacts on interface interaction.
Li Deng, Zhirui Zhang, Fangyuan Zhou, Ruiying Liu   +3 more
doaj   +1 more source

FEATURES INTERPRETATIONS OF HORIZONTAL OIL WELL BUILD-UP TEST IN OIL AND GAS RESERVOIRS

Известия высших учебных заведений: Нефть и газ, 2015
The article describes the features of well test interpretation in horizontal oil wells in the development of oil and gas reservoirs. The results obtained provided a method of estimating the vertical permeability and the anisotropy coefficient according ...
M. D. Zejnal'-Abidin, S. K. Sohoshko, A. V. Sarancha, N. P. Kocherga   +3 more
doaj   +1 more source

Occurrence, Genesis, and Significance of Analcime in Fine-Grained Sedimentary Rocks

Geofluids, 2022
Natural analcime, an aluminosilicate mineral with multiple genetic mechanisms, widely occurs in fine-grained sedimentary reservoirs rich in oil and gas.
Junran Wang, Chao Liang, Yingchang Cao, Yu Tian   +3 more
doaj   +1 more source

Design and optimization of hydrogen liquefaction process coupled with steam methane reforming and LNG cold energy

You-qi chuyun
ObjectiveAs a clean secondary energy source with zero emissions upon combustion, hydrogen plays a pivotal role in the global energy transition. While liquefaction is one of the most effective methods for improving hydrogen storage and transportation ...
Jinliang GENG, Youyi LIANG, Wenjun WANG, Xiao YU, Xiong YIN, Xin QIAO, Yiran LIU, Yongtu LIANG   +7 more
doaj   +1 more source

Nonlinear Seepage Characteristics and Microscopic Oil Displacement Visualization Experiment of Highly Viscoelastic Polymer

Geofluids
Understanding the nonlinear seepage behavior and microscopic displacement mechanisms of highly viscoelastic polymers is essential for optimizing polymer flooding in heterogeneous reservoirs.
Lina Shi, Jian Hou, Ruixin Liu, Jiahe Sun, Xuwen Qin, Yongge Liu, Qingjun Du   +6 more
doaj   +1 more source

Expansion of Micro-Annulus at the Second Cementing Interface During Construction of Underground Gas Storage From Old Well

Shiyou jixie
Debonding may occur at the second cementing interface during construction of underground gas storages （UGSs） from old wells. Based on the fluid-solid interaction theory and the cohesive zone model （CZM）， the Cohesive unit in ABAQUS was used to establish ...
Li Changyou, Zhang He, Li Chen, Yao Siyu
doaj   +1 more source

Numerical simulation on fracturing fluid flowback from post-fracturing shale gas wells and influencing factors

Journal of Petroleum Exploration and Production Technology
Fracture network fracturing is a key technology to achieve economic and effective development of shale gas. The flowback data after hydraulic fracturing is crucial to the characterization of hydraulic fracture networks and reservoir evaluation.
Dengji Tang, Jianfa Wu, Jinzhou Zhao, Bo Zeng, Yi Song, Cheng Shen, Lan Ren, Yiting Wang, Zhenhua Wang   +8 more
doaj   +1 more source

Deep learning for Robust EEG Signal Forecasting using Long Short Term Memory Neural Network [PDF]

Iranian Journal of Electrical and Electronic Engineering
Signal forecasting in the medical field has many applications, such as signal correction and anomaly detection. According to this application, robust forecasting is required to obtain a signal identical to the original signal.
Duaa A. Kareem, Zaineb M. Alhakeem, Nawar Hayder Tawfeeq, Batool Dahham Al-Ali, Heba Hakim   +4 more
doaj  

Effectiveness Research of Physical and Chemical Methods Appfication for Oil Recovery Enhancing Using the ASP for the Strutynsky Oil Field Conditions

Management Systems in Production Engineering, 2020
The purpose of the article is to enhance the oil recovery coefficient of lower Menilite deposits of the Strutynsky oil field by using an ASP solution (a mixture of three agents: alkaline, surfactant and polymer (ASP)).
Moroz Lesya, Uhrynovskyi Andrii, Popovych Vasyl, Busko Bohdan, Kogut Galyna   +4 more
doaj   +1 more source

New Approach to SCADA System Screen Configuration Based on the Model of Oil and Gas Pipeline Network

EAI Endorsed Transactions on Energy Web
INTRODUCTION： With the continuous progress of science and technology, the monitoring and control of oil and gas pipeline networks have become more and more critical; SCADA systems, as a kind of technology widely used in industrial control, play a key ...
He Huang, Yafeng Li, Liang Ma, Bingqiang Mao, Lin Zhang, Jingli Yang, Haishan Wang, Yanguo Sun, Xiaochuan Zhao, Muhao Lv   +9 more
doaj   +1 more source