Question: F F Vsh (%) Rt Ohm-m 31 38 TABLE 4B Sample No. Permeability Porosity 1 127.0000 0.151 2 237.0000 0.171 3 3.1600 0.098 4 17.6000

 F F Vsh (%) Rt Ohm-m 31 38 TABLE 4B Sample

F F Vsh (%) Rt Ohm-m 31 38 TABLE 4B Sample No. Permeability Porosity 1 127.0000 0.151 2 237.0000 0.171 3 3.1600 0.098 4 17.6000 0.113 5 1.6200 0.093 6 0.2280 0.075 7 2.7600 0.098 8 0.0248 0.040 29.58 24.40 74.68 47.17 87.53 128.32 78.41 312.41 4.46 4.17 7.32 5.33 8.14 9.62 7.68 12.5 19 27 12 9 18 3 5. Table 4B shows values of permeability, porosity, formation resistivity factor, shale (clay) fraction, and resistivity Ro of eight zones of a shaley (clayey) formation. The resistivity of shale is 4 ohm-m and the formation water resistivity is 0.1 ohm-m. (a) Estimate the water saturation in each zone using (1) the generalized shale relationship, and (2) Hilchie's approximate shale relationship, and compare the results. (b) Determine the tortuosity factor and correlate with the shale fraction. Explain

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!