Preliminary petrophysical analysis has confirmed that 202m of Plover formation gross section has been drilled to date with approximately 164m of gross sandstone, according to MEO.
“Based on preliminary log interpretation, these sandstones appear to be gas charged,” the company said.
“Initial mud log indications while drilling suggest wet gas. No carbon dioxide was recorded by mud gas detection systems while drilling.”
MEO said drilling and logging indicated that primary porosity in these zones generally ranged between 5% and 10%, and several prominent fracture systems appeared to be present in the sandstone units (corresponding to lost circulation zones) that would be expected to enhance permeability and producibility of any gas.
“While the prognosed gas-water-contact and mapped structural spill point (4260m) has not yet been reached in Heron-2, the company is conducting a barefoot production test of the Plover formation to determine indicative gas quality and reservoir productivity,” MEO said.
Testing of this zone is expected to be undertaken this week.
Preliminary petrophysical analysis has confirmed that 202m of Plover formation gross section has been drilled to date with approximately 164m of gross sandstone, according to MEO.
