A lightweight pressure- and gas-preserved coring tool for accurate gas content measurement in deep coal seams

Authors: Li, Ju ^{a, c}, Xie, Heping ^{b, c}, Li, Jianan ^{c, ⁎}, Wang, Tianyu ^c, Liu, Guikang ^c, Gao, Mingzhong ^{b, c}, Zhang, Zetian ^c

Source: In Journal of Cleaner Production 10 April 2025 501

Technology and application of in-situ pressure and gas maintaining coring for deep coal seam

Authors: Mingzhong GAO, Jie SONG, Pengfei CUI, Yongcheng LI, Cong LI, Jianan LI, Guikang LIU, Zhenxi YOU, Xiaojun SHI

Source: Meitan kexue jishu, Vol 52, Iss 4, Pp 143-154 (2024)

Subject Terms: deep mining, coalbed methane, pressure and gas preserved, pressure-preserved coring, coalbed gas content, coalbed methane production, Mining engineering. Metallurgy, TN1-997

File Description: electronic resource

Relation: https://doaj.org/toc/0253-2336

Access URL: https://doaj.org/article/73ba226c9e3b4b429a0c93bfec4c3ad7