..., unscheduled shut-ins during the production life of this subsea tieback, the true geometry of the structure was revealed and the impact of aquifer encroachment was quantified. average reservoir pressure pseudo-equivalent time encroachment spe 134976 society of petroleum engineers drillstem/well...

... of water encroachment. The reservoir is a tilted fault block encompassing 750 acres. The producing formation is the highly prolific carboniferous Nubia sandstone with an average gross pay thickness of 600 feet, net pay thickness of 375 feet, porosity of 23 percent, and permeability in the darcy range...

... been very successful in identifying well locations for bypassed oil recovery. spe 71628 spreadsheet carbonate reservoir water saturation pressure buildup permeability reservoir simulation emmerick joe pavla jr sequence simulation model mpp simulation water encroachment flow in porous...

... completion reservoir characterization directional drilling kabir ultimate recovery upstream oil & gas horizontal well oil rate reservoir simulation drilling operation vertical well water breakthrough time exhibition water encroachment recovery productivity dashti spe 71637 flow...

... media production control spe 56428 petroleum engineer fluid dynamics arabian gulf exhibition production monitoring structural geology aquifer drillstem/well testing encroachment Introduction The Khafji oil field is located in the Arabian Gulf about 40 km offshore Al-Khafji as shown...

... modeling & simulation upstream oil & gas water breakthrough super-k occurrence encroachment super-k layer reservoir water cut vertical completion depletion completion vertical-horizontal well enhanced recovery application horizontal section permeability breakthrough production rate...

... producing horizon of Greater Burgan field. The Wara, Mauddud, Minagish, and Marrat formations also contribute to field production. Part 1 of this two-paper series describes the stratigraphy and water encroachment of the Burgan formation.) P. 521 encroachment spe 49215 compressibility well logging...

... reservoir model. This paper describes the interpreted depositional history of the Burgan formation, relates water encroachment in the reservoir to the stratigraphic architecture, and discuss the potential for oil migration between the main reservoir units. P. 509 spe 49214 burgan field mudstone...

... Abstract Texaco has developed a process to shut off steam and water encroachment in production wells. The process involves placing a stable resin system across the zone to be shut off. The resin leaks off into the formation where it polymerizes to form an impermeable plug. The resin plug...

..., including: problems, including: * water encroachment and coning * bypassed production * vertical barriers * blocked perforations * premature water breakthrough base log production management hydrocarbon log analysis encroachment presentation saturation Upstream Oil...

..., varied widely. It was concluded that areal permeability variation and production rate can influence the uniformity of aquifer production rate can influence the uniformity of aquifer encroachment in partial water drive gas reservoirs. Under conditions of irregular well pattern and the wide areal variation...