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问题:简述5LZ197×14.0型螺杆钻具的主要特点?...
Tuesday, October 31, 2023
Monday, May 6, 2024
问题:每次灌注钻井液后,要及时记录、校核钻井液的(),及时发现异常情况。...
Friday, January 5, 2024
Friday, January 5, 2024
Monday, May 6, 2024
Wednesday, November 8, 2023
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Wednesday, February 21, 2024
问题:揭开设计油气层钻时加快时,要采取钻开()停钻、停泵观察有无溢流的方式,在判明无溢流后,再继续钻进。...
Friday, January 5, 2024
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