Petroleum Transactions Reprint Series, Issue 1Society of Petroleum Engineers., 1958 - Oil fields |
Contents
ELECTRIC LOGGING | 4 |
AN EXPERIMENTAL STUDY ON THE INFLUENCE OF | 35 |
THE ELECTRICAL RESISTIVITY LOG AS AN AID | 50 |
7 other sections not shown
Other editions - View all
Common terms and phrases
analysis ANDREWS COUNTY ANHYDRITE apparent resistivity approximately average bed thickness bore hole borehole boundary cent chart clay coil system computed conductivity connate water core correction corresponding counting rate deflection determined device DOLOMITE drill hole effect electrical log electrochemical electromotive force equal equation example fluid flushed zone formation resistivity formation water GAMMA RAY geometrical factor guard electrode hole diameter impervious beds induction logging inflection point interpretation invaded zone invasion ions laboratory Laterolog limestone logging speed measuring electrode membrane method MicroLaterolog MicroLog mud cake thickness mud column mud filtrate mud resistivity NaCl Nernst equation Neutron Curve Neutron log normal obtained ohm-meters ohms paper permeable beds porosity porous potential quantitative R₁ recorded resistivities recorded resistivity log S.P. current S.P. log salinity Schlumberger shale shaly sand shown sodium chloride solutions sonde SP curve SP log tion Trans true resistivity water saturation