1. An oil well is producing from an under-saturated reservoir that is characterized by a bubble-point pressure of 2130psig. The current average reservoir pressure is 3000psig. Available flow test data show that the well produced 250STB/ day at a stabilized PWF pf 2500psig. Construct the IPR data. (4Marks) 2. Draw and explain how water drive affect the inflow performance of an oil producing system.(2Marks) 3. Draw and explain the effect of gas injection in the in VLP and the production system. (2Marks) 4. Explain the issue of the shown production system analysis and suggest solution to overcome the issue.(2Mark)