Presentation about my department in university

presentation in university about my department

1. college of engineering petroleum department Prepared: Mohammed Amanj Electrode log

2. Introduction A log recorded using an electrical wireline. In this sense, the term refers to any log recorded on a wireline, whether it measures an electrical quantity or not. The term dates from the early days of logging when the only logs were the spontaneous potential and resistivity from conventional electrode devices.

3. Different types of electrode log conventional electrical logs micro logs

4. conventional electrical logs A device for determining the nature of geological strata (as in well digging) by electrical means usually through resistivity measurements.

5. micro logs [Formation Evaluation] An unfocused electrode device with small spacings, mounted on a pad and pressed against the borehole wall. The typical micrology has one current-emitting electrode and two measure electrodes in line above it, one at 1 in [2.5 cm], the other at 2 in [5 cm].

6. Application of electric logs Application of electric logs has been used in correlation of subsurface structure to determine the size and shape of the oil reservoir. Such a knowledge is hardly complete until saturation and productivity are determined for the various horizons.

7. Thank you