SchlumbergerGen-6(former Gen-9)140,000GeneralResistivity of NaCI Water SolutionsGengrains/galat 75°F10ppm1020063001544002032550060070080030240501,0001,2001,40011,7002,0001000.8NaCIconcentration(ppm orgrains/gal)0.61503,0000.54,0002000.45,0006,0007,0008,000250Resistivityof solution(ohm-m)0.33004000.250010,00012,00014,00017,00020,0001,0000.10.0830,000. 1,5002,00040,00050,0000.062,5003.0000.0560,00070,00080,000100,0000.044,0000.035.000170,000200,000250,0000.02300,00010,00015,000280,00020,0000.01300 350 40025012560 70 80 90 100 120 140 160 180 2002001501007550°F 50°C 10304020TemperatureO Schlumberger Example 2: NaCl equivalent concentration20,000 ppm. Temperature of%3Dconcentration75°F. Find the Resistivity of the solution.

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Schlumberger Gen-6 140,000 (former Gen-9) General Resistivity of NaCI Water Solutions Gen grains/gal at 75°F 10 ppm 200 10 5 300 15 4 400 20 3 25 500 600 700 800 30 2 40 50 1,000 1,200 1,400 1 1,700 2,000 100 0.8 NaCI concentration (ppm or grains/gal) 0.6 150 3,000 0.5 4,000 200 0.4 5,000 6,000 7,000 250 Resistivity of solution (ohm-m) 0.3 300 400 8,000 0.2 500 10,000 12,000 14,000 17,000 20,000 1,000 0.1 0.08 30,000 1,500 40,000 .2,000 0.06 2,500 3.000 0.05 50,000 60,000 70,000 80,000 100,000 0.04 4,000 0.03 5.000 170,000 200,000 250,000 280,000 0.02 300,000 10,000 15,000 20,000 350 400 0.01 250 300 200 150 120 140 160 180 200 125 60 70 80 90 100 100 75 50 °F 50 °C 10 30 40 20 Temperature © Schlumberger

Schlumberger Gen-6 140,000 (former Gen-9) General Resistivity of NaCI Water Solutions Gen grains/gal at 75°F 10 ppm 200 10 5 300 15 4 400 20 3 25 500 600 700 800 30 2 40 50 1,000 1,200 1,400 1 1,700 2,000 100 0.8 NaCI concentration (ppm or grains/gal) 0.6 150 3,000 0.5 4,000 200 0.4 5,000 6,000 7,000 250 Resistivity of solution (ohm-m) 0.3 300 400 8,000 0.2 500 10,000 12,000 14,000 17,000 20,000 1,000 0.1 0.08 30,000 1,500 40,000 .2,000 0.06 2,500 3.000 0.05 50,000 60,000 70,000 80,000 100,000 0.04 4,000 0.03 5.000 170,000 200,000 250,000 280,000 0.02 300,000 10,000 15,000 20,000 350 400 0.01 250 300 200 150 120 140 160 180 200 125 60 70 80 90 100 100 75 50 °F 50 °C 10 30 40 20 Temperature © Schlumberger

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter3: The Structure Of Real Materials

Section: Chapter Questions

Problem 3.12P

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