Supervisor Well Control Practice Quiz Level 4
{"name":"Supervisor Well Control Practice Quiz Level 4", "url":"https://www.quiz-maker.com/QBQ1ECU","txt":"What company do you work for?, Part of the way through the 1st circulation of the Driller’s method, the pump was shut down and the well was shut in. What is the over balance in this well? Current dp pressure = 725 psi, Casing pressure = 1050 psi, Initial circulating pressure = 1500 psi, Initial SIDPP = 500 psi, Initial SICP = 1000 psi., The well is full of 15 ppg mud. A 600 foot cement plug is set and cemented in the well. What would happen to the differential pressure between the top and bottom of the cement plug if the mud above the plug was replaced with 12 ppg mud","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}