Ipfgsf0052sd plot this on the pressuredepth graph 4

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Unformatted text preview: truction of the load line follows: 1. Set the Limited Kick volume to be used(100,200,500 bbls); 2. Calculated the length of the gas influx(LI); 3. Start at the casing setting depth(SD) by calculating the injection pressure(IP). IP=(FG+SF)(0.052)(SD) Plot this on the Pressure/Depth graph. 4. Determine the Pressure a the top of the gas(PTG), using the gas gradient (Gg); PTG=IP-LI (Gg) 5. Plot this on the pressure/depth graph and connect it to the IP with a straight line. SP= PTG-[(SD-LI) (Glm)] Plot this one the pressure/depth plot and connect it to the PTG point. This completes the construction of the Limited Kick Load Line. Copyright(c) 2005 by Ali Ghalambor & Boyun Guo 88 The minimum backup is determined and plotted just as it has been in the surface casing and the Fixed End Point Load case for Intermediate Casing.The difference between the Load and the Backup is calculated and plotted as the resultant. The multiplication of a Design Factor results in the construction of the Design Line. This is used for the actual determination of weight, grade and section length for the casing desig...
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This document was uploaded on 03/28/2014.

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