Assume that each 0.02 in the gas saturation in Figure B-2 (in the appendix B as...

 

  
 

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Assume that each 0.02 in the gas saturation in Figure B-2 (in the appendix B as attached file) represents a reduction in the bottomhole pressure of 200 psi. With these relative permeability data, the PVT properties in Figure B-1 (in the appendix B), and the data in Appendix B. use following equation to forecast the well oil flow rate as a function of bottomhole flowing pressure pwf. 9⁰ kh 141.2[In (re/w) + s]. d₂ kro Puf HoBo Assume that the skin factor is equal to zero, and the well drainage area is 40 acres. ix A Well in a Two-Phase Reservoir kg = 13 md k = 1 md h = 115 ft Pi = 4336 psi Pb = 4336 psi T = 220°F Co = 1.9 × 10-5 psi! Cw = 3 x 106 psi Cf = 3.1 x 106 psi-¹ G = 1.25 × 105 psi-¹ R, = 800 SCF/STB = 0.21 Sw = 0.3 Yo = 32°API = 0.71 Yg Tw 0.406 ft Psep = 100 psi Tsep = 100°F APPENDIX B 705 706 At Bubble Point μl = 0.45 cp B, 1.46 res bbl/STB p = 38.9 lb/ft³ B (res bbl/STB) = Figure B-1a Figure B-1b 1.5 1.4 1.3 1.2 1.1 1 B (res ft³/SCF) 0 0.020 0.015 0.010 0.005 0.000 0 1000 1000 2000 3000 Pressure (psi) 2000 4000 500 3000 4000 5000 Pressure (psi) Appendix B 6000 6000 Appendix B Figure B-1c Figure B-1d Figure B-1e 1000 R(SCF/STB) 800 600 400 200 0 4,(cp) 2 1.5- 1 0.5 0 0+ 0 p. (lb/ft³) 50 45 40 35- 1000 1000 2000 2000 3000 4000 5000 Pressure (psi) 4000 3000 Pressure (psi) 1000 2000 4000 3000 Pressure (psi) 6000 5000 6000 5000 6000 707 Assume that each 0.02 in the gas saturation in Figure B-2 (in the appendix B as attached file) represents a reduction in the bottomhole pressure of 200 psi. With these relative permeability data, the PVT properties in Figure B-1 (in the appendix B), and the data in Appendix B. use following equation to forecast the well oil flow rate as a function of bottomhole flowing pressure pwf. 9⁰ kh 141.2[In (re/w) + s]. d₂ kro Puf HoBo Assume that the skin factor is equal to zero, and the well drainage area is 40 acres. ix A Well in a Two-Phase Reservoir kg = 13 md k = 1 md h = 115 ft Pi = 4336 psi Pb = 4336 psi T = 220°F Co = 1.9 × 10-5 psi! Cw = 3 x 106 psi Cf = 3.1 x 106 psi-¹ G = 1.25 × 105 psi-¹ R, = 800 SCF/STB = 0.21 Sw = 0.3 Yo = 32°API = 0.71 Yg Tw 0.406 ft Psep = 100 psi Tsep = 100°F APPENDIX B 705 706 At Bubble Point μl = 0.45 cp B, 1.46 res bbl/STB p = 38.9 lb/ft³ B (res bbl/STB) = Figure B-1a Figure B-1b 1.5 1.4 1.3 1.2 1.1 1 B (res ft³/SCF) 0 0.020 0.015 0.010 0.005 0.000 0 1000 1000 2000 3000 Pressure (psi) 2000 4000 500 3000 4000 5000 Pressure (psi) Appendix B 6000 6000 Appendix B Figure B-1c Figure B-1d Figure B-1e 1000 R(SCF/STB) 800 600 400 200 0 4,(cp) 2 1.5- 1 0.5 0 0+ 0 p. (lb/ft³) 50 45 40 35- 1000 1000 2000 2000 3000 4000 5000 Pressure (psi) 4000 3000 Pressure (psi) 1000 2000 4000 3000 Pressure (psi) 6000 5000 6000 5000 6000 707

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