Zion Oil Concludes Field Seismic Acquisition

Zion Oil & Gas has successfully concluded acquisition of field seismic in both their Asher-Menashe License and Issachar-Zebulun Permit areas. The raw data is now being processed for interpretation, both in Israel and in Houston, Texas.

On June 16, 2010, field acquisition of new 2-dimensional seismic in the Jordan River Valley section of Zion’s Issachar-Zebulun permit area was successfully concluded.  Approximately 30 km of new seismic data was collected on Zion’s behalf by the Geophysical Institute of Israel (GII).

According to Zion CEO Richard Rinberg, “I am pleased to report that the data acquired does seem to be of good quality. This was not easy to achieve, as in the Asher-Menashe license area, there are some major roads. One night, we arranged for the police to stop the flow of traffic, so that the traffic ‘noise’ would not affect the seismic acquisition.

“Even with the latest computer technology, the data processing will take a number of weeks to produce results and then the resulting information will need to be carefully built into our geologic computer model by Zion’s geologists. As a result, we should be able to have a much better picture of any geologic structures under our exploration areas and therefore make better decisions regarding our future exploration plans.”

This data is now being “processed” by a geophysical consultant in the United States into usable graphic imagery that can then be “interpreted” by Zion geologists in their investigation for future drilling prospects.  The processing and interpretation of this data is expected to be finalized by October 2010.

‘Field seismic’ or ‘seismic reflection’, according to Wikipedia, is a method of exploration geophysics that uses the principles of seismology to estimate the properties of the Earth’s subsurface from reflected seismic waves. The method requires a controlled seismic source of energy, in this case, trucks equipped with seismic vibrators, commonly known by the trademark name Vibroseis. By noting the time it takes for a reflection to arrive at a receiver, it is possible to estimate the depth of the feature that generated the reflection. In this way, reflection seismology is similar to sonar and echolocation.

Zion Oil & Gas and other exploration companies use this seismic reflection technology to ‘see’ possible hydrocarbon bearing structures below the earth’s surface by ‘interpreting’ the reflected seismic data.