Results 31 to 40 of about 1,938,015 (214)
In-situ stress analysis in the Chang 7 reservoir of northern Shannxi region
Unconventional ResourcesThe Shaanbei Chang 7 shale oil reservoir in the Ordos Basin develops vertically with multiple lithologic superimpositions. The interlayer stress of sand-mud-shale thin interbeds is different, and the stress within the small layer is variable, resulting ...
Xiaoli Cui +5 more
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Meitian dizhi yu kantanObjective Research on in situ stress serves as a bridge between geological and engineering analyses. Accurate insights into in situ stress regimes are crucial for ensuring engineering efficiency and development benefits. However, microstructures are well
Haifeng ZHAO +5 more
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Minimum stress and pore fluid pressure in sedimentary basins [PDF]
, 2001 Leak-off pressures (LOPs) recorded during leak-off tests (LOTs) conducted down boreholes are often used to estimate the magnitude of the minimum stress (usually assumed to be horizontal – S(_h)) in the subsurface.
White, Adrian James
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Features and mechanism of coseismic surface ruptures by Wenchuan earthquake of May 12, 2008
, 2010 The 5th International Symposium on In-Situ Rock Stress (ISRS-V), Beijing, China, 25-27 August 2010. In Rock Stress and Earthquake: proceedings of the 5th International Symposium on In-Situ Rock Stress, 2010, Chapter 124, p.
Z Yue, Yue, QZQ
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Geomatics, Natural Hazards & RiskUnderstanding the in-situ stress distribution is crucial for coal mine production. In mining area 105 of Yuandian No. 1 Coal Mine, in-situ stress measurements were carried out using the stress relief method.
Rongqin Deng +6 more
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Estimate the In-situ Earth Pressure in a Thrust Fault Zone by Vertical Cut [PDF]
, 2013 The tension crack appears at the ground surface acompanied by excavations in soils. The development of tension crack is depended upon the horizontal earth pressure exerted on the soils.
楊長義
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Energies, 2023 Geothermal energy is one of the most stable and clean solutions to replace the traditional fossil fuel energy resource. The South Meager geothermal prospect, located in southwestern British Columbia, contains large geothermal energy resources due to ...
Yutong Chai, Zhuoheng Chen, Shunde Yin
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In situ stress state in Mainland China [PDF]
pure and applied geophysics, 1995 In situ stress measurements are one of the important methods for studying the recent tectonic stress field and stress state. In this paper, the stress state and variation of stresses with depth in Mainland China are presented and analyzed on the basis of in situ stress data measured by both hydrofracturing and overcoring techniques.
openaire +1 more source
Strain resolution of scanning electron microscopy based Kossel microdiffraction [PDF]
, 2014 Kossel microdiffraction in a scanning electron microscope enables determination of local elastic strains. With Kossel patterns recorded by a CCD camera and some automation of the strain determination process, this technique may become a convenient tool ...
BERVEILLER, Sophie +4 more
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Dizhi lixue xuebao, 2023 We carried out hydraulic fracturing in-situ stress measurements in an 1881-m deep borehole at the Shuiwangzhuang gold deposit and obtained the variation law of deep in-situ stress with depth in the mining area.
LIU Luyong +5 more
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