Q5/ A gas well is centered in a radial cylindrical reservoir with fixed pressure at the outer reservoir boundary. The pr
Posted: Wed Jun 08, 2022 9:04 am
Q5/ A gas well is centered in a radial cylindrical reservoir with fixed pressure at the outer reservoir boundary. The production rate is 200 Mscfd and remains constant. The effect of reservoir boundary is felt when t (rp)1.85. Calculate the cumulative gas production just 4 days before the effect of outer boundary is felt. = Additional data : re 2000 ft, Iw= - 0.4 ft, k = 9 md, Ø = 0.11, µg = 0.0185 cp, ₹ = 3.5 × 10-³ psi-¹