E3S Web of Conferences

Study on Pre Pumping and Outburst Elimination Technology of “one hole and two elimination” in Bedding Directional Long Drilling

Benqing Yuan and Yongjiang Zhang

E3S Web Conf., 329 (2021) 01089

Published online: 09 December 2021

DOI: 10.1051/e3sconf/202132901089

Benqing Yuan

Yongjiang Zhang

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