黑星钻，罗仕柯，告诉我卢修斯·马尔福，统统告诉我！
Black star, Ross Cole, talk to me Lucius Malfoy, tell me all about it!
这些风险又主要集中在钻、完井（ 包括修井） 两个主要环节上。
These risks centralize mainly in drilling and completion operation ( inclusion workover ).
应用该计算方法和控制技术对大庆油田待钻修井地层孔隙压力和孔隙流体渗流速度进行了计算。
The methods and techniques are used to calculate the pore pressure and filtration velocity of pore fluid from the formation that workover will be conducted in Daqing Oilfield.
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