Oil and gas reservoirs with a high degree of rock heterogeneity created through complex depositional environments, diagenetic or structural overprint, demand well completion solutions enabling response to changing reservoir conditions over the life of well to maintain maximum well delivery.
The open hole Flex-Well® design provides maximized reservoir contact with cement-less full bore liner, efficient zone isolation by WAB's or WLP's and the number of zones being dictated by the geology of the reservoir and not by hardware capability (e.g. control lines, inner string, extended reach etc.)
The WFVTM with Multi Position provides the operator with the option of varying the differential pressure across the rock interface of each zone to balance out the difference in reservoir permeability. The Flex-Well will not only balance out heel toe effects but also control expected (or unexpected) permeability variance, along with water or gas breakthrough.