| диапазон плотности бурового раствора | mud weight window (рабочий перевод. The concept of mud weight window is as follows: Three fundamental parameters govern the value of the density while drilling : the maximum pore pressure (p) of the considered phase, the minimum fracturing pressure (FP) of the considered phase and the critical stability density (CSD) of each formation. The Mud Weight Window (MWW) is the density range between pore and fracturing pressures. Source: www .onepetro.org/mslib/servlet/onepetropreview?id=00056758 Bauirjan) |
