Evaluation of the impact of blast damage on tunnel surrounding rock induced by C-type cumulative tube cone angle. [PDF]
Sci RepGuo J, Fei H, Ji H, Bao S, Hu G, Yan Y.
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Surface hydration‐induced damage in tight oil‐bearing sandy conglomerate reservoirs
Deep Underground Science and Engineering, EarlyView.A series of techniques such as X‐ray diffraction, scanning electron microscopy, energy‐dispersive spectroscopy, conductivity tests, and infrared thermal imaging were used. The key findings are the identification of a two‐stage surface hydration process and the elucidation of the effects of various minerals and elements on the hydration process ...
Anbang Zhao +5 more
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A clean self-diverting acid for carbonate reservoir in deep wells at high temperatures and its performance evaluation. [PDF]
Sci RepGao X +5 more
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The impact of forced closure on proppant distribution of hydraulic fracturing in shale formations
Deep Underground Science and Engineering, EarlyView.Research findings demonstrate that implementing forced closure within shale formations can remarkably mitigate proppant settlement, concurrently increasing the effective propped surface area from 29.74% to 38.68%. Abstract Forced closure is widely used in conventional oil and gas reservoirs to promote uniform proppant placement.
Tongxuan Gu +3 more
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Integrated stimulation technology for ultra deep tight sandstone gas reservoirs with ultra low permeability in Sichuan Xujiahe formation. [PDF]
Sci RepLi S +8 more
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Deep Underground Science and Engineering, EarlyView.This study examines the effects of curing temperature on the mechanical behavior of underground rock masses treated with enzyme‐induced calcite precipitation (EICP) and an innovative biopolymer‐modified EICP (BP‐EICP). Abstract Biocementation is an innovative and sustainable technique for reinforcing weak and weathered rock masses in natural and ...
Mary C. Ngoma, Oladoyin Kolawole
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Machine learning approach for prediction of TBM performance and risk of jamming in Himalayan geology using a cross-project tunnelling database. [PDF]
Sci RepKatuwal TB, Panthi KK, Basnet CB.
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Green, non‐toxic DMM selectively adsorbs on the zinc surface, restructuring the inner Helmholtz layer and forming a water‐lean interface that inhibits direct water‐zinc contact. Typically, advanced quartz crystal microbalance precisely quantifies this adsorption.
Jing Li +10 more
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Annual Reports to the ESA Council ESA 110th Annual Meeting July, 2025
The Bulletin of the Ecological Society of America, EarlyView.
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