Tuesday, September 13, 2022
Tuesday, September 13, 2022
Sunday, March 19, 2023
Monday, September 12, 2022
问题:填井起钻候凝不少于()h,24h后下钻探水泥面,循环处理钻井液。...
Saturday, September 17, 2022
Wednesday, March 27, 2024
问题:所有windowsXP窗口都可以用组合键A、lt+F4关闭。...
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:闸板防喷器关井后,井口压力愈高,其对闸板前部的助封作用愈弱。...
Tuesday, September 13, 2022
问题:安全第一,预防为主;全员动手,综合治理是中石化集团公司的HSE方...
Saturday, September 17, 2022
问题:沉积岩的颜色按成因分为继承色、原生色和次生色,其中()为碎屑岩特...
Saturday, September 17, 2022
Tuesday, September 13, 2022
Saturday, September 17, 2022
Monday, September 12, 2022
Tuesday, September 13, 2022
问题:岩屑录井中储集层符合率的计算公式是:储集层符合率=电测渗透层数/...
Monday, September 12, 2022
Saturday, September 17, 2022
问题:安装前要检查、整修设备,并检查加固钻场及其周围支架,防止();清...
Saturday, September 17, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022