Homework 1. Example Problem 13.1 Mid-perf depth: 5,500 ft GLR: 500 scf/stb 2. Example Problem 13.2 Required lift gas injection rate per well: 1,5 MMscf/day Valve depth: 5,500 ft Gas-specific gravity: 0.7 3. Example Problem 13.5 Gas lift available: 1,5 MMscf/day Steady injection pressure: 1000 psia 1