Determination of Petrophysical Parameters Using Well Logs for Mishrif Formation in F Oil Field Southern Iraq

  • Madyan H. Ali Department of Geology, College of Science, University of Basra, Basra, Iraq
  • Rafid N. Rajab Department of Geology, College of Science, University of Basra, Basra, Iraq
  • Mahmood J. Al-Khafaji Missan Oil Company, Missan, Iraq
Keywords: Mishrif Formation, F oil field, Petrophysical parameters

Abstract

The main objective of this research is to identify and analyze the Mishrif Formation's reservoir units and subunits in the F oilfield, which is located north of the Nasiriya, using mostly well-logging data and other accessible geological data. The Petrophysical and lithological parameters of each unit of the Mishrif Formation are determined using data from the F-X1, F-X2, and F-X3 wells to evaluate porosity and water saturation for each unit. GEOLOG8 software was used to interpret output data. High reservoir potential is found in units M1.2, L1.1, L1.2 and L2 due to high effective porosity and low water saturation. The reservoir units are separated by cap units including marl key beds and units M1.1, M2.

Published
2022-04-23