Yann Jehanno

Current Competencies, Skills, Knowledge, Experience:
- Reservoir simulation – History matching experience of complex waterflooded fractured Chalk and turbidites sandstone reservoirs - led field development studies, exploration & several development wells studies (infill candidates selection, RUSM), and, support drilling & completion activities until wells start-up
- Depletion Planning/Life of Field project, field prediction optimisation in Waterflood and WAG/EOR fields
- Well management – optimised well performance through IAM (Integrated Asset Model) for Foinaven & Ravenspurn North fields - good understanding of field optimisation under production constraints
- Production forecasting – generated forecasts for LTP, GFOs, Estimated Delivery Quantities, Daily Quantities
- Petroleum Engineering – CVP SPA from Appraise to Select stages on a complex deliquification/velocity project (SPA for logging job with tractor run within a gas well with liquid holdup)
- Surveillance – identification of main field risks and opportunities, recommending a range of surveillance activities (coreflood analysis, coring activities, RST/PLT, sampling, welltesting, tracers) to reduce field uncertainties, communicating work results, through a surveillance strategy proposal
Other skills include interference test design, PBU analysis, RSP completion, Reserves Management & Gas Field Strategy, logging & welltesting supervision