We consider the Prym map for double coverings of curves of genus g ramified at r > 0 points; that is, the map associated with a double ramified covering its Prym variety. The generic Torelli theorem ...

Well stimulation is the primary lever for near-wellbore and reservoir connectivity enhancement—it reduces skin, creates or reopens flow pathways, and improves sweep/injectivity. It sits after drilling ...

Field results and laboratory tests show that including surfactant treatments can lengthen the polymer injection effectiveness to 30 months from the 3 months previously experienced at the Daqing oil ...

My Alerts is a service for subscribers. Please login or subscribe in order to use My Alerts. Australia’s deepC Store has lined up ABL Group company AGR to design the appraisal well drilling and ...