EQ provides consulting and/or analytical services which encompass the entire subsurface study cycle, and could be customized to address a specific part of the phase shown below.
Water Injection Subsurface Assessment for PETRONAS
EQ was privileged to complete the water injection (WI) subsurface assessment for selected WI fields for PETRONAS. The assessment focused on the WI management practices of well performance, reservoir performance and reservoir management compliance.
The assessment of 44 WI reservoirs from nine fields has successfully identified some of good practices in WI management.
The tangible findings for these nine WI fields include:
About 60% of the assessed reservoirs had recovery factor (RF) of less than 45% indicating inadequate reservoir sweep.