At the rig site and to obtain formation properties, wireline open hole logging is conducted by the rig compary not by another ce to me operating cost. Select one frue To obtain formation properties by wireline logging, the measurements are taking at the rig site - a. Before drilling the well b. After casing the well c. Before casing the well d. After well completion CLEAR MY CHOICE To obtain formation properties, open hole wireline logbing is conducted during production of a well. Select one: True false Porosity is defined as a measure of the void space available in the rock for storage of HC only. Select one: True False