Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Qiaomu Qi"'
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Externí odkaz:
https://doaj.org/article/299291a8cdcd4acd83e9f4ae372f9124
Publikováno v:
Lithosphere, Vol 2024, Iss 2 (2024)
After multistage tectonic movement and evolution, large superimposed oil and gas basins generally developed many igneous rocks in the early rifting stages. The lithology and lithofacies of igneous rocks are complex, which is easy to lead to the disto
Externí odkaz:
https://doaj.org/article/90e039bab07b41248a774e150a28b171
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/dac271dc39cf48aaa1194a3b76701673
Autor:
Xiaoyu Wang, Mingming Zheng, Kerui Zhou, Qiaomu Qi, Zurui Wu, Shichun Yan, Guoao Zeng, Ting Ma
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
In order to investigate the effect of cement slurry penetration during cementing in gas hydrate-bearing sediments. In this study, gas hydrate bearing sediments in Shenhu Area of the South China Sea is taken as the research object, numerical simulatio
Externí odkaz:
https://doaj.org/article/9fa35dece35a4cc1a5f2b57c3ba12017
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Single-well acoustic imaging in logging-while-drilling (LWD) has important application potential in evaluating cluster-well drilling safety as it can be applied to the real-time detection of an existing cased borehole from a new well during drilling.
Externí odkaz:
https://doaj.org/article/adfd0ec567f94cc6a0e6aa1096ac26f2
Publikováno v:
Frontiers in Earth Science, Vol 9 (2022)
We propose a simple rock physics model for the characterization of elastic properties of shale. The model combines a dual-porosity concept and the effective medium theory for constructing the anisotropic elastic tensor of the multimineral organic-ric
Externí odkaz:
https://doaj.org/article/9e6e3686b6c543369247b08664eafbdc
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
In vertical seismic profile (VSP) acquisition, the orientation of the three-component geophones in a borehole is often not aligned due to random rotation of the wireline receiver array. Knowing the geophone orientation is crucial for rotating the wav
Externí odkaz:
https://doaj.org/article/d2afc40e90d6469484d34fd223201385
Publikováno v:
GEOPHYSICS. 87:D123-D136
Natural fractures are well developed in the Sangtamu carbonate formation, which is the primary oil and gas production unit in the Tarim Basin, China. The analysis of converted waves via S-wave splitting (SWS) is an effective tool for predicting natur
Publikováno v:
GEOPHYSICS. 87:EN21-EN32
The dispersive characteristics of high-frequency (≥2 Hz) Rayleigh waves have been widely applied to determine subsurface shear velocity ([Formula: see text]). However, the [Formula: see text] of the high-velocity surface layers (e.g., rigid roads i
Publikováno v:
Science China Earth Sciences. 65:724-741