Results 281 to 290 of about 318,456 (400)

Damage modeling of CO2 injection well interfaces under coupled thermal, hydraulic and mechanical behavior

Deep Underground Science and Engineering, EarlyView.
This paper presents an investigation of CO2 injection well damage evolution considering different injection temperatures and the presence of a pre‐existing defect. The main outcome is that the accurate prediction of well leakage risk requires characteristics such as initial defects to be understood and represented in any modeling efforts. Abstract This
Lee J. Hosking, Xiangming Zhou
wiley   +1 more source

A dataset of course requirements for undergraduate geoscience majors at 50 R1 universities in the United States. [PDF]

Data Brief
Ferrier KL, Golos EM, Haseloff M.
europepmc   +1 more source

30 : MINERALOGICAL AND STRUCTURAL EVOLUTION OF THE METAMORPHIC ROCKS [PDF]

, 1948
Francis J. Turner
openalex   +1 more source

Effect of confining pressure on fracture characteristics and mineralogical behavior of tight sandstone specimens after hydraulic fracturing

Deep Underground Science and Engineering, EarlyView.
Hydraulic fracturing in tight sandstone and fracture propagation characteristics using backscattered electron‐scanning electron microscope (BSE‐SEM) images. Abstract This study focuses on hydraulic fracturing experiments conducted under triaxial conditions on tight sandstone specimens from Shivpuri district, Madhya Pradesh, India.
Pankaj Rawat, Narendra Kumar Samadhiya
wiley   +1 more source

The effect of compositional fluctuations in a liquid Fe-O alloy on the nucleation of Earth's inner core. [PDF]

Sci Rep
Wilson AJ, Pozzo M, Davies CJ, Walker AM, Alfè D.   +4 more
europepmc   +1 more source

Optimization of cut‐hole layout under high in situ stress based on numerical simulation and field tests

Deep Underground Science and Engineering, EarlyView.
This study investigates the blast‐induced rock damage patterns under different cut‐hole layouts and ground stress conditions through numerical simulations and field tests. The findings in this study provide valuable insights for similar underground engineering applications.
Junjie Zhao, Diyuan Li, P. G. Ranjith, Xinxin Lü, Yanliang Li, Xiaoli Su   +5 more
wiley   +1 more source

Organic ligands and CO₂ unlock the potential for energy relevant metals recovery and carbon mineralization from mafic rocks. [PDF]

Sci Rep
Katre S, Ochonma P, Mamidala A, Sahu S, Nair AM, Ravi K, Gadikota G.   +6 more
europepmc   +1 more source

Observations relative to the mineralogical and chemical history of the fossils of Cornwall

M. H. Klaproth, Johann Gottlieb. Groschke   +1 more
openalex   +2 more sources

On the chemical and mineralogical relations of metamorphic rocks [PDF]

T. Sterry Hunt
openalex   +1 more source

Data‐driven analysis of the spatial dependence of grouting efficiency during tunnel excavation

Deep Underground Science and Engineering, EarlyView.
Prediction of grouting efficiency using machine learning is enhanced by adopting a training strategy that accounts for the grouting process across multiple rounds. Abstract Grouting with water–cement mixtures is the most widely used and cost‐effective method for managing excess water inflow during tunnel construction.
Huaxin Liu, Xunchang Fei, Wei Wu
wiley   +1 more source