Results 21 to 30 of about 7,259 (161)

Effects of Explosion Shock Waves on Lung Injuries in Rabbits

Shock and Vibration, 2021
The purpose of this study was to explore the damage effects and injury mechanism of free-field explosion shock waves on rabbit lungs. Six free-field explosion experiments, each with 500 g trinitrotoluene (TNT), were conducted as the shock wave ...
Yanlong Sun, Xinming Qian, Chi-Min Shu, Ziyuan Li, Mengqi Yuan, Qi Zhang, Yanteng Li   +6 more
doaj   +1 more source

The Role of Fluid Overpressure on the Fracture Slip Mechanism Based on Laboratory Tests That Stimulating Reservoir-Induced Seismicity

Applied Sciences, 2023
A critically stressed fracture will slide in response to the increase in fluid pressure inside the fracture while impounding, which will trigger induced seismicity.
Yujie Zhu, Chen Xu, Danqing Song, Xiaoli Liu, Enzhi Wang   +4 more
doaj   +1 more source

Identification of low-overpressure interval and its implication to hydrocarbon migration: Case study in the Yanan sag of the Qiongdongnan Basin, South China Sea.

PLoS ONE, 2017
The Qiongdongnan Basin is a strongly overpressured basin with the maximum pressure coefficient (the ratio of the actual pore pressure versus hydrostatic pressure at the same depth) over 2.27.
Qinghai Xu, Wanzhong Shi, Yuhong Xie, Zhenfeng Wang, Xusheng Li, Chuanxin Tong   +5 more
doaj   +1 more source

Pressure field characteristics of petroliferous sags in Bohai Bay Basin: Implication for hydrocarbon enrichment

Petroleum Research, 2017
Pressure fields of different sags in a petroliferous basin were significantly different, and it was related to hydrocarbon enrichment. Based on pressure data of different sags in Bohai Bay Basin, types of pressure field and its distribution ...
Youlu Jiang, Xin Wang, Qianqian Yu, Yongshi Wang, Hua Liu, Chen Jing   +5 more
doaj   +1 more source

Physical simulation experiments on pore evolution in high-temperature and overpressure reservoirs

Natural Gas Industry B, 2020
At present, simulation on reservoir evolution under normal pressure is common while that under abnormal pressure is rare. In this paper, the Miocene “high-temperature and overpressure” reservoir in the Ledong–Lingshui Sag of the Qiongdongnan Basin was ...
Li You, Xiyu Qu, Jia Zhong, Cai Li, Shijiu Wu, Yuan Gao, Jinggang Cui   +6 more
doaj   +1 more source

Identification and Prediction of Allo-Source Overpressure Caused by Vertical Transfer: Example from an HTHP Gas Reservoir in the Ledong Slope in the Yinggehai Basin

Geofluids, 2021
The Yinggehai Basin is a typical high temperature and high pressure (HTHP) gas-bearing basin. The pressure coefficient exceeds 2.2 in deeply-buried Miocene reservoirs in the Ledong Slope, a nondiapir zone in the Yinggehai Basin.
Caiwei Fan, Changgui Xu, Chao Li, Aiqun Liu, Hu Li, Jingxian Hou, Xiaoying Zhang, Bin Lu, Jun Li   +8 more
doaj   +1 more source

Quantitative Characterization of Excess Pressure Gradient in the Upper Interval of Es4 Member of Dongying Depression and Its Indicative Significance for Oil Migration and Accumulation

Energies, 2022
Excess pressure is the main driving force of oil migration in the source-reservoir system of overpressured petroliferous basins. It can reflect the change in driving force for oil migration and its influence on oil accumulation in overpressure transport ...
Wen Zhao, Sheng He, Yongshi Wang, Xiao Wang, Guanghua Jia, Xiaowen Guo, Yibo Qiu, Jiaxu Chen   +7 more
doaj   +1 more source

Experimental and Numerical Investigation of Internal Explosion in an Earth-Covered Magazine

Buildings, 2022
Earth-covered magazine has some characteristics that are safer than the above-ground magazine and are more economical than underground magazine. To investigate the pressure distribution and the structural failure under the internal explosion, the scaled ...
Guangan Xu, Yanyu Qiu, Huadao Xing, Xiaodong Li, Cheng Gong   +4 more
doaj   +1 more source

Getting on the Same Page: Consolidating Terminology to Facilitate Cross-Disciplinary Health-Related Blast Research

Frontiers in Neurology, 2021
The consequences of blast exposure (including both high-level and low-level blast) have been a focal point of military interest and research for years. Recent mandates from Congress (e.g., National Defense Authorization Act for Fiscal Year 2018, section ...
Jennifer N. Belding, Jennifer N. Belding, Michael Egnoto, Robyn M. Englert, Robyn M. Englert, Shannon Fitzmaurice, Shannon Fitzmaurice, Cynthia J. Thomsen   +7 more
doaj   +1 more source

Evolution of continental formation pressure in the middle part of the Western Sichuan Depression and its significance on hydrocarbon accumulation

Petroleum Exploration and Development, 2012
Based on the distribution features of present formation pressure, analysis on logging data, and genetic mechanisms of abnormal pressure, the overpressure evolution was reconstructed using numerical basin simulation and other quantitative analysis methods.
Yingchun GUO, Xiongqi PANG, Dongxia CHEN, Jigao LENG, Jun TIAN   +4 more
doaj   +1 more source