... injection pressure pressure transient testing drillstem/well testing hollin formation oil production reservoir pressure exploitation strategy water source recovery factor implementation new exploitation strategy secondary recovery injector well water injection information block 61 producer...

... reservoir reservoir characterization enhanced recovery sagd reserves evaluation variation pilot project application heat distribution society of petroleum engineers hollin formation rock fluid system ivanhoe energy ecuador heat chamber saturation implementation rock sample pungarayacu field...

... either reported in counts per second or non-existent, it was necessary to create a synthetic density log by Neural Network (NNT) for most of the wells in the northern part of Pungarayacu. A structural model was developed that represented the geological structure of the Hollin formation. Field...

... of a suitable downhole sand control method becomes necessary; grain size analysis, sand sorting ratios, reliability, productivity are evaluated to identify the optimal sand control technique. Finally, a sand production comparison for Hollin Formation in Ecuador is performed. The initial section of the paper...

... extensive coring of the U and Hollin formations showed that the pore size significantly affects oil saturation and production. Therefore, understanding pore size distribution can greatly enhance the success of a well. It is a major challenge to characterize and classify reservoir type and heterogeneity...

... correlation, and structural mapping using seismic attributes. Based on this approach, an area of high potential in the northern side of the structure was defined. The Hollin formation was subdivided into three depositional environments: fluvial, tidal-dominated, and marine. For each environment, three primary...

... Abstract This paper discusses a different approach to defining rock types and lithofacies performed for the Hollin formation located in the Palo Azul field of Ecuador. The study includes a spectrum of depositional environments, which significantly influences geometry, diagenesis, and quality...

... operational events; however, 0% NPT was related to heli-portable logistics. Pre-established communication and responsibilities flowchart together with risk management allowed the achievement of goals and targets: coring 220 feet of Hollín Formation (main well target), acquire LWD on all the section and WL...

... Abstract This paper discusses the successful, fully integrated, three-dimensional (3D) earth modeling (EM) and dynamic reservoir simulation of the Hollin formation in the Lago Agrio field within an operator's first producer field in Ecuador. Early feedback of reservoir heterogeneity helped...

... matching permeability gas production gas cap hollin principal geological model Upstream Oil & Gas Hollin Formation oil invasion resource in place estimate pvt measurement enhanced recovery fluid dynamics estimates of resource in place jan-2007 reserves evaluation flow in porous media...