Results 31 to 40 of about 127,417 (303)

Key geological and engineering technologies and research directions for shale gas exploration and development in western Hubei Province, China

Energy Geoscience
Multiple sets of marine shale sequences occur in western Hubei Province and its adjacent areas within the Middle-Upper Yangtze region, offering substantial resource potential.
Guangyou Zhu, Jineng Jin, Qilin Xiao, Lei Wang, Guanglong Sheng, Jun Tang, Jianghui Meng, Zhiyuan Lu, Can Chen   +8 more
doaj   +1 more source

Productivity evaluation of horizontal well in heterogeneous reservoir with composite water aquifer

Journal of Petroleum Exploration and Production Technology, 2021
Horizontal well is an important way to develop thin reservoir with edge-bottom water aquifer. For the horizontal well near oil–water contact, the reservoir have the features of edge water and bottom water at the same time.
Hui Yuan, Wenhong Li, Yingzhong Yuan, Jiao Luo, Wende Yan   +4 more
doaj   +1 more source

Monitoring Gas Void Fraction In Two-Phase Flow With Acoustic Emission [PDF]

, 2010
The two-phase gas/liquid flow phenomenon can be encountered over a range of gas and liquid flow rates in the chemical engineering industry, particularly in oil and gas production transportation pipelines.
Addali, Abdulmajid
core   +3 more sources

Optimizing subsurface carbon-energy synergy by balancing diffusion and convection via physics-informed Bayesian learning

Scientific Reports
The co-optimization of enhanced oil recovery and carbon dioxide sequestration in shale reservoirs is fundamentally constrained by the competing physics of molecular diffusion and pressure-driven convection—a challenge that existing data-driven ...
Zongfa Li, Guihua Yang, Maoheng Li, Yuhui Zhou, Fengshuang Du, Yitong Zhou, Xu Luo, Yifan Ma, Hui Zhao, Lijuan Huang   +9 more
doaj   +1 more source

Characteristics of Source Rocks and Oil–Source Correlation in the Seventh Member of the Yanchang Formation (Chang 7 Member), Pingbei Area, Ordos Basin

Applied Sciences
To clarify the hydrocarbon generation potential of dark mudstones and the source of crude oil in the seventh member of the Yanchang Formation (Chang 7 Member) in the Pingbei area of the Ordos Basin, and to support tight oil exploration in this region ...
Yinyin Ma, Zhonggui Hu, Shengu Yang, Yahui Sun, Quansheng Cai, Cong Cheng, Qingjie Deng   +6 more
doaj   +1 more source

Numerical and Experimental Study of Heat Transfer in Pyrolysis Reactor Heat Exchange Channels with Different Hemispherical Protrusion Geometries

Energies, 2023
One of the most effective technologies for recycling organic waste is its thermal destruction by pyrolysis methods to produce valuable products such as hydrogen and mixtures containing hydrogen.
Oleg A. Kolenchukov, Kirill A. Bashmur, Sergei O. Kurashkin, Elena V. Tsygankova, Natalia A. Shepeta, Roman B. Sergienko, Praskovya L. Pavlova, Roman A. Vaganov   +7 more
doaj   +1 more source

A mixed integer optimization strategy for oil and gas production planning [PDF]

, 2008
Oil and gas production is the cornerstone of the modern petrochemical industry, and its upstream as well as downstream processing provides many challenges to the process modeling, optimization and control areas.
Pistikopoulos, Efstratios N., Gerogiorgis, Dimitrios   +1 more
core  

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Differential accumulation mechanisms of tight sandstone gas under compressional tectonics: A case study from the Xujiahe Formation in western Chongqing area, eastern Sichuan Basin, SW China

Unconventional Resources
Current research on the differential accumulation mechanisms of tight sandstone gas across various structural positions in compressional settings remains limited, which severely constrains effective exploration in petroliferous basins.
Shanzheng Tan, Meng Li, Zhi Wang, Yiting Gu, Haiyang Lv, Jiangtao Wei, Yixin Zhu, Xin Wang, Jianping Liu, Jia Wang, Long Luo, Xianfeng Tan   +11 more
doaj   +1 more source

Drilling for oil and gas in New Zealand: environmental oversight and regulation [PDF]

, 2014
This report analyses the complex system of laws, agencies, and processes that regulate New Zealand\u27s oil and gas industry. Introduction In part due to the technique of hydraulic fracturing or ‘fracking’, more wells are being drilled in Taranaki and ...
Parliamentary Commissioner for the Environment
core