... lie with both subsurface complexity, as well as the value that an organization or decision makers place on disciplined and rigorous risk assessments, preventive planning and prescriptive operations to overcome subsurface challenges. The key to developing a smart mitigation strategy to alleviate risks...

... Development Integrated Review (ADiR) and Asset Management Integrated Review (AMiR) processes. field development optimization and planning subsurface asset and portfolio management avf synergy asset value Roadmap reservoir MPM participant avf workshop Upstream Oil & Gas Workshop...

... serious concern on incremental recovery due to water injection. Although, water injection (WI) has been in place for many decades, a comprehensive technique to measure the integrated performance of the water injection due to better subsurface management, and/or well management, and/or surface WIM...

..., this aspect isoverlooked in the broader context of regional optimization. To provide assurance of production sustainability to meet commercial agreement, it is imperative to formulate a development plan that integrates subsurface and surface elements to accurately quantify the remaining reserves and thus...

... Abstract The case study presented in this paper will demonstrate the efficiency of an integrated subsurface and surface model running numerous what-if scenarios in a timely manner. It will also compare the results and the time taken to run the same scenarios with current conventional methods...

... Significant work was also undertaken to optimise subsurface planning. Subsurface objectives enabled prioritised data collection which has helped reduce subsurface uncertainty and improve reservoir model accuracy and early field life reservoir management. Subsurface policies, plans and procedures...

... subsurface data that improves reservoir characterisation and future decision quality. This paper describes: Design aspects of the well proving sequence that enabled opportunistic pulse and interference tests to be conducted at no expense to Train 1 start-up: Optimality: balancing the well proving...

... and interpretation. The drilling campaign ensued shortly afterwards and during drilling of the initial wells, a number of anomalies were encountered. It appeared that there were more layers present in the subsurface than were initially visible and interpreted from the surface seismic. A strong reflector at the Kais...

... and injection rates Figure 1 Thin oil rim reservoir cross section Figure 2 Horizontal well water encroachment Figure 6 Subsurface Development Options Portfolio Figure 7 Simplified fluid handling and export schematics in the field. Figure 8 Current constaints...

... of contaminated groundwater, the likely rate of movement of the oil products in the subsurface and the possible impacts on marine shellfish beds. The extent of contaminated groundwater was determined by a combination of soil vapour measurements and groundwater sampling. The investigation showed that oil...