Well control is the control of formation pressure encountered while drilling Wells.
井控是对油气井压力控制的简称。
2
No control of drilling, well, the well completion work, or improper pressurecontrol can cause two extremely dangerous situation, that is, the well blowout or leakage.
无控制的钻井、固井、完井作业，或者压力控制不当都会造成两种极端危险的情况，即井喷或井漏。
3
To succeed on oil and gas Wells pressurecontrol, first conditions must be accurate is master of drilling formation pressure and strata of failure pressure distribution rules rate.