With regard to the leakiness and the formation’s low bearing pressure ability of Jiulongshan structure, various leak stoppage plans were experimented.
优选了九龙山构造深高密度钻体系,提出了改善高密度钻变性的技术措施。
With regard to the leakiness and the formation’s low bearing pressure ability of Jiulongshan structure, various leak stoppage plans were experimented.
优选了九龙山构造深高密度钻体系,提出了改善高密度钻变性的技术措施。
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