Results 81 to 90 of about 75,613 (314)

Experimental and numerical investigation on thermal performance of enhanced geothermal system: A case study of Guanzhong basin

Case Studies in Thermal Engineering
Escalating global energy demands and environmental concerns have positioned Hot Dry Rock as a pivotal renewable energy source. This study investigates the thermal performance of Enhanced Geothermal Systems in the Guanzhong Basin, China, integrating ...
Guoyao Jin, Yuxiang Zhao, Ye Min, Xiao Zhang, Chao Jiang, Zijing Tan   +5 more
doaj   +1 more source

Injuries in deep time: interpreting competitive behaviours in extinct reptiles via palaeopathology

Biological Reviews, EarlyView.
ABSTRACT For over a century, palaeopathology has been used as a tool for understanding evolution, disease in past communities and populations, and to interpret behaviour of extinct taxa. Physical traumas in particular have frequently been the justification for interpretations about aggressive and even competitive behaviours in extinct taxa.
Maximilian Scott, Julia A. Gamble, Caleb Marshall Brown, Kirstin S. Brink   +3 more
wiley   +1 more source

3D geological modeling of strongly heterogeneous dual-medium deep carbonate reservoirs： A case study of Feixianguan-Changxing Formations in Puguang Gas Field

Youqi dizhi yu caishoulu
The carbonate reservoir in Puguang Gas Field has the characteristics of large burial depth， developed reef-flat facies， poor matrix properties， widespread development of natural fractures， and strong heterogeneity.
LI Hui, YOU Yuchun, ZENG Daqian, LIU Guoping, ZHENG Wenbo, ZHANG Rui   +5 more
doaj   +1 more source

Progress and development of volume stimulation techniques

Petroleum Exploration and Development, 2018
Based on the theoretical study and field application of volume stimulation in horizontal wells over the past 10 years, the core connotation of volume stimulation was further interpreted.
Yun XU, Qun LEI, Ming CHEN, Qi WU, Nengyu YANG, Dingwei WENG, Deqi LI, Hao JIANG   +7 more
doaj   +1 more source

Dynamic micro-CT analysis of fracture formation in rock specimens subjected to multi-phase fluid flow [PDF]

, 2015
In this study, fracture formation in rocks is being studied at the pore-scale through the combination of high-resolution X-ray CT scanning with custom-made add-on modules.
Boone, Marijn, Bultreys, Tom, Cnudde, Veerle, De Kock, Tim, Van Stappen, Jeroen   +4 more
core  

Statistical Analysis of Lineaments and their Relation to Fracturing, Faulting, and Halokinesis in the East Texas Basin [PDF]

, 1981
UT ...
Dix, Owen R., Jackson, M.P.A.
core   +1 more source

Data‐driven simulation of crude distillation using Aspen HYSYS and comparative machine learning models

The Canadian Journal of Chemical Engineering, EarlyView.
Integrated Aspen HYSYS–machine learning framework for predicting product yields and quality variables. Abstract Crude oil refining is a complex process requiring precise modelling to optimize yield, quality, and efficiency. This study integrates Aspen HYSYS® simulations with machine learning techniques to develop predictive models for key refinery ...
Aldimiro Paixão Domingos, Heleno Bispo, Thiago Vaz da Costa, Sérgio Mauro da Silva Neiro   +3 more
wiley   +1 more source

Geological features and marble production qualities of Western Turkey [PDF]

, 2019
Purpose. Isparta Angle occurs along the Mesozoic carbonate axis. Carbonated rocks forming the Taurus belt are continuous with allochthonous and autochthonous features.
Leventeli, Y, Ozcelik, M
core   +1 more source

Optimal mud pressure design using nonlinear failure criteria for wellbores in shaley sedimentary reservoir

Deep Underground Science and Engineering, EarlyView.
The present study uses the Modified Mohr‐Coulomb true‐triaxial failure criterion (MMC_TT), which predicts the strength of rock better than the MGC criterion in laboratory true‐triaxial tests to overcome the limitations. Moreover, based on the data from previously published five vertical wells in the Krishna‐Godavari basin (K‐G basin), an empirical ...
Ravindra K. Burnwal, Aditya Singh
wiley   +1 more source

Blasting effects of cross‐fault deep‐buried excavation on adjacent existing tunnel stability

Deep Underground Science and Engineering, EarlyView.
Based on the theoretical analysis of cylindrical wave propagation in a deep rock mass in the fault with a filling layer, the calculation method of peak particle velocity caused by wave propagation in the existing tunnel is established. The viscoelastic characteristics of a rock mass are examined in the analysis.
Shaobo Chai, Lianzeng Chai, Chao Meng, Kai Liu, Lang Song, Shaojie Zheng   +5 more
wiley   +1 more source