Results 31 to 40 of about 7,259 (161)

Distribution and causes of present-day overpressure of Shahejie Formation in Linnan Subsag, Huimin Sag, Bohai Bay Basin

Shiyou shiyan dizhi, 2020
The Linnan Subsag is a main hydrocarbon generating area in the Huimin Sag of the Jiyang Depression, Bohai Bay Basin. Oilfields mainly are in the subsag or on the southern and northern faults. Overpressure is found in the Shahejie Formation.
Zhiying HUO, Sheng HE, Yongshi WANG, Xiaowen GUO, Gangtian ZHU, Wen ZHAO   +5 more
doaj   +1 more source

Numerical analysis of the explosion of gas tanks using computational fluid dynamics

Revista IBRACON de Estruturas e Materiais, 2023
: Buildings are composed of several systems, each with specific designs and regulations to ensure that constructions are safe and viable. Many residential, commercial, and industrial buildings have systems with gas central storage, which must be ...
Tiago Rodrigues Coelho de Moura, Murilo Limeira da Costa Neto, Graciela Nora Doz   +2 more
doaj   +1 more source

Analysis of the Overpressure Fields in a Shock Tube with Multi-Point Initiation

Sensors, 2023
Shock tubes can carry out dynamic mechanical impact tests on civil engineering structures. The current shock tubes mostly use an explosion with aggregate charge to obtain shock waves.
Zhuo Chen, Huiqi Ren, Qiang Zhao, Songbai Zhou, Zhilin Long, Wei Liu   +5 more
doaj   +1 more source

Effect of Diagenesis on the Quality of Sandstone Reservoirs Exposed to High-Temperature, Overpressure, and CO2-Charging Conditions: A Case Study of Upper Miocene Huangliu Sandstones of Dongfang District, Yinggehai Basin, South China Sea

Frontiers in Earth Science, 2022
The Upper Miocene Huangliu sandstones of the Dongfang district are currently regarded as an important exploration target in the Yinggehai Basin. Affected by the anomalous diagenetic environments of high temperature, overpressure, and CO2 fillings, the ...
Xiaowei Lv, Xiaowei Lv, Xiaowei Lv, Meiyan Fu, Meiyan Fu, Shaonan Zhang, Xianghao Meng, Xianghao Meng, Yi Liu, Xiaoqi Ding, Xiaoqi Ding, Ya Zhang, Tengjiao Sun, Tengjiao Sun   +13 more
doaj   +1 more source

Influences of overpressure on reservoir compaction and cementation: A case from northwestern subsag, Bozhong sag, Bohai Bay Basin, East China

Petroleum Exploration and Development, 2015
Based on data from core analysis and thin section, the influence of overpressure on the compaction and cementation of the Paleogene Dongying Formation reservoir is studied quantitatively in the northwestern subsag of the Bozhong sag, Bohai Bay Basin ...
Liang SHI, Zhenkui JIN, Wei YAN, Xiao'er ZHU, Xinming XU, Biao PENG   +5 more
doaj   +1 more source

A multi-proxy approach to detect the pore pressure and the origin of overpressure in sedimentary basins: An example from the Gulf of Suez rift basin

Frontiers in Earth Science, 2022
The pore pressure gradient and fracture gradient (PPFG) are critical parameters for drilling mud weight design in the energy industry. Successful drilling operations can be achieved successfully through the understanding of the pore pressure and fracture
Ahmed E. Radwan
doaj   +1 more source

A new kinetic model for authigenic quartz formation under overpressure

Petroleum Exploration and Development, 2013
To model the change of authigenic quartz content precisely in geological history, a new kinetic model combining time, temperature and pressure was established considering the retardation of overpressure to the formation of authigenic quartz on the basis ...
Yuanlin MENG, Cheng XU, Hongyu XIE, Weizhi TIAN, Chuanxin TONG, Jinghuan LIU, Youchun WANG, Yuting GAO   +7 more
doaj   +1 more source

Blast wave characteristics of multi-layer composite charge: Theoretical analysis, numerical simulation, and experimental validation

Defence Technology, 2023
This article investigates the characteristics of shock wave overpressure generated by multi-layer composite charge under different detonation modes. Combining dimensional analysis and the explosion mechanism of the charge, a peak overpressure prediction ...
Jun-bao Li, Wei-bing Li, Xiao-wen Hong, Jia-xin Yu, Jian-jun Zhu   +4 more
doaj   +1 more source

Modeling overpressure vertical transfer via faults in clastic sequences at the basin scale: Implications for overpressure generation and fluid flow

Natural Gas Industry B
The vertical transfer of overpressure significantly influences the subsurface fluid dynamics, fault zone stability, and geomechanical drilling safety.
Chao Li, Jun Li, Huanwei Shi, Xiaorong Luo, Yukai Qi, Zhongpei Zhang, Changrong Bian, Yida Zhao   +7 more
doaj   +1 more source

The Influence of Fault and Stress Contributed On Overpressure Mechanism For Neogen Formation (Mundu, Wonocolo, Ngrayong) East Java Basin, Indonesia

MATEC Web of Conferences, 2018
Rembang Madura Kangean Sakala (RMKS) fault zone and W-E structures of Kendeng Zone are the main structural elements in back arc basin, East Java, Indonesia. There are many perspectives about the overpressure zone at the basin.
Fahrudin, Nugroho Hadi, Winarno Tri, Hayuddin Zul, Suprayetno Joko, Firmansyah Rully, Muhajir, Kadarusman Ade   +7 more
doaj   +1 more source