RE: "300m thick cement plug"Well, yes and no. It depends on regulations where the well is drilled. Usually they just set a bridge plug anywhere in ICP and they are good to move the rig, so I'm not really sure why they'd need a 300m cement plug for the wellbore. That being said, a bridge plug is usually used for a well that you plan on getting online right away, so could be different if this well was just for testing purposes.