iProdTech has been requested for a review of gas wells in an onshore field in South East Africa involving analysis of historical production performance , identification of opportunities for realising additional potential and risk assessment of possible intervention methods.
The objectives of this study are as follows:
- Develop a concise summary of individual well history and production performance (Well Databook)
- Update single well (PROSPER) and any available network model (GAP) to latest field conditions
- Update well models and develop Openserver workflows to provide a technique for automated identification of the value / potential production increment associated with remediation / intervention opportunities
- Determine value and/or additional potential:
- from behind pipe opportunities in conjunction with discussions with the subsurface teams
- locked in potential / existing system ‘choke’ points / production optimisation opportunities
- remediation options for issues such as liquid loading, near wellbore formation damage, and other mechanical wellbore issue
- Examine intervention methods to realise the additional potential
- Recommend candidates for well intervention
- Risk rank the various interventions methods selected for remediation for each well
- Detail the possible well intervention strategy, identifying the pros and cons for each strategy
- Rank wells based on the chance of well intervention success and production / reserves enhancement
- Qualitative risk assessment for each intervention method in a potential workshop format with subsurface team
18/03/2012
