Transactions of the American Institute of Mining, Metallurgical and Petroleum Engineers, Volume 216

acid applied aquifer average behavior boundary breakthrough build-up curve burning front calculated capillary pressure cent coarse fissures combustion compressibility connate water constant contact angle core correlation crude oil cumulative cycle determined difference differential dimensionless displacement drilling rate effect equation experimental field five-spot fluid formation fraction fracture function gas saturation heat increase indicate initial injection rate kg/cm² laboratory limestone liquid measured MEMBER AIME method mobility ratio montmorillonite mud cake obtained oil recovery oil reservoir oil-wet Petroleum Engineers Petroleum Engineers office phase plotted pore pressure pore volume porosity porous media predicted pres pressure drop production rate psia psig radial relative permeability rock samples sand sandstone shale shown in Fig shows slope Society of Petroleum solution sonic log surface temperature tion Trans tube values velocity viscometer viscosity water floods water-wet wellbore wettability yield strength zone