... to similar values of the mechanical earth model. The pore pressure changes resulted in a small pressure increase. The first pressure increase is believed to be due to stress shadow caused by the propagation of the DFIT treatment. Whereas the second increase was attributed to the fracture interference due...

... and this technique can be used to identify wells affected by interference, refracturing, frac-hits, etc. The cumulative production estimates from the developed correlations were also compared with the corresponding estimates from the DCA equations (seven different DCA methods used). The accuracy of prediction based...

...General Workflow In this study, the results of modeling well interference and Huff-n-Puff injection with proper pressure containment strategies are presented using embedded discrete fracture model (EDFM) methodology in combination with a commercial compositional simulator (CMG-GEM, 2018...

... fracture spacing and perforation schemes have been attempted to try and accomplish maximum coverage with minimal interference between stages. However, even as fractures are planned with a particular spacing, there is no guarantee that every perforated interval will lead to a productive fracture. One...

... of having a pump capacity that exceeds the production rate of the well or having poor gas separation at the pump intake with a portion of the pump displacement being lost to gas interference. More efficient operations and lower cost will result, if these wells are operated with the pump filled with liquid...

... corrosion problem cathodic protection casing and cementing corrosion society of petroleum engineers interference INTRODUCTION External corrosion of well casings has always been a difficult and sometimes elusive problem to address in oilfield operations. While cathodic protection is second...

... initial and injected conditions. approximation fractional flow curve downdip gas flood downdip waterflood displacement saturation profile time-distance diagram upstream oil & gas saturation enhanced recovery injection interference final oil saturation gravity number eqn denote...