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Finding remaining & by-passed hydrocarbon through saturation monitoring behind casing
formation resistivity cased-hole by-passed hydrocarbon
2009/5/7
Over the last three years, more than 400 cased-hole reservoir monitoring logs were acquired in Indonesia. These were acquired utilizing mainly cased-hole resistivity technology, but also some pulsed ...
Perforation of oil well casing with submerged abrasive waterjets with multiple nozzles
perforation abrasive waterjets multiple nozzles
2009/4/9
In the South Kanto natural gas fields, Japan, a technique for perforating steel casing has been required to improve poorly performing wells and also to cement an annulus between casing and formation...
The flow and head distribution within the volute of a centrifugal pump in comparison with the characteristics of the impeller without casing
spiral casing pump rotor stator interaction experimental investigation
2010/3/12
Measurements of the unsteady velocity, pressure and flow angle have been carried out at the impeller outlet of a centrifugal pump with and without volute casing at 5 operating points using the hotwire...