Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Xiugang Ma"'
Publikováno v:
地质科技通报, Vol 42, Iss 2, Pp 170-177 (2023)
The acoustic wave propagation characteristics of carbonate rocks have important application value. The systematic analysis of the effects of fluid type, fluid pressure, temperature and confining pressure on acoustic wave velocity and spectrum charact
Externí odkaz:
https://doaj.org/article/0778f0517e404253a463e864f6ed3a8d
Publikováno v:
Second International Meeting for Applied Geoscience & Energy.
Autor:
JiaWen Li, XiaoYan Wu, XiuGang Ma, JunHong Qian, HeWei Liu, XiuBao Hua, WenBo Zhang, Ting Liu, XiaoMin Yang, Ye Tao, Rongzhu Zhang
Publikováno v:
SSRN Electronic Journal.
Autor:
Shaocheng Luo, Xiao Chen, Dong Wu, Kun Xiao, Xiugang Ma, Ke Huang, Fei Tian, Heping Pan, Min Hou, Zhen Qin
Publikováno v:
Natural Resources Research. 29:2619-2634
Fractured tight sandstone reservoirs are dual-pore systems including matrix pores and natural fractures, which both contribute to the system permeability. However, most previous studies either calculated the matrix permeability or obtained the fractu
Publikováno v:
Applied Optics. 61:5686
In order to improve the alignment accuracy of a Cassegrain system, to the best of our knowledge, a novel computer-aided alignment method based on torque sensitivity is proposed. Different from the traditional position sensitivity curve guiding scheme
Autor:
Xiugang Ma, Heping Pan, Zhonghao Wang, Chengxiang Deng, Ke Huang, Bin Tang, Dong Wu, Huaijie Yang, Shaocheng Luo, Zhen Qin
Publikováno v:
Journal of Petroleum Science and Engineering. 199:108244
Azimuthal gamma-ray logging instruments play an important role in the geological steering technology (geosteering) of directional drilling engineering. While their logging response characteristics in various geology bodies are ambiguous, and a fast p