You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
LIMITATIONS<br />
There were no measures on the rig site to<br />
handle a case of natural gas outow and no kill<br />
mud or facility for well control.<br />
The entire drilling string was pulled out of hole<br />
and the rig moved from the borehole location.<br />
There was no possibility to run in hole, with the<br />
heavy gas thrust due to overpressure.<br />
No ditch-cutting sample or uid sample has<br />
been provided for laboratory tests<br />
Inferences were based on the knowledge of<br />
the Regional Geology of the underlying<br />
formations in Enugu and it environs.<br />
Subsurface Geology of the Area<br />
From the geometry of the basin, the wellbore is located at the eastern flank, penetrating through thin packages of<br />
the Campanian and Pre-Santonian Sediments.<br />
Correlation of the Wells in the Environs<br />
(A er Onuoha and Dim, 2017)<br />
The interval of occurrence of the Natural gas at Caritas University is correlatable with that of Anambra River-1 that shows<br />
hydrocarbon presence at depth1, 200m and could be matched with near by Amansiodo-1 well.<br />
Correlation of the Wells in the Environs<br />
Therefore, the well penetrated the basal part of the<br />
Anambra Basin and probably part of the upper Agwu<br />
Formation in the Southern Benue Trough.<br />
A er Onuoha and Dim, 2017<br />
NAPENEWS AUG/SEPT <strong>2022</strong> 15
Change language