Gas-condensate Field Development Plan
- Project was completed for an offshore gas-condensate field with sandstone reservoirs.
- Completed RFT pressure assessment, estimated virgin reservoir pressures, and identified fault locations.
- Evaluated and updated PVT, SCAL, and fluid contact depth assumptions.
- Interpreted appraisal DST well test, evaluated early, middle and late time behaviours, and estimated reservoir permeability.
- Constructed an Eclipse simulation prediction model, completed well planning assessment, and optimised well paths.
- Used Eclipse to evaluate the impact of new seismic interpretation, fault seal, reservoir permeability, and fluid contact depths on reserves.
- Evaluated impact of lower completion length, gas compression inlet pressure reduction, and operating efficiency on reserves.
- Evaluated impact of well count on reserves, and selected optimal count.
- Generated gas production profile forecasts for budget, reserves, development planning, and economic assessments.
- Developed additional well prospects for Phase 2 development, wrote reservoir simulation report, and completed economic assessment.
- Delivered presentations to management and partner TCM meetings, secured Define gate endorsement to drill three subsea production wells, and added 70 MMUSD NPV.