Exploration Concepts and Program in Block 2
Objective : to find the best location for exploration drilling in Block 2
Our review during the data room came up with the hydrocarbon resources of 7.7 Tcf in Block 2 that come from at least three identified leads . The leads has to be upgraded to drillable prospect, then further need to be drilled and tested.
The current 2D seismic density is not sufficient to determine the best drilling location safely. Additional 2D Seismic seismic data is required to improve the current seismic data of 5 km by 5 km to the the average of 2 km by 2 km, then we can find more leads and mature the prosepect.
Since there is no well data in the area, we will maximise the use of advance seismic attribute such as pre-stack attribute ( Amplitude Variation with Offset ) and post stack seismic attribute as well as seismic inversion and modeling.
Since the exploration plays consist of clastic and carbonate sedimentary, 3D seismic acqusition is anticipated to be acquired over the identified leads.
2D and 3D seismic acquisition and processing parameter will be directed to produce interpretable seismic section and able to construct a reliable velocity model for time to depth conversion, seismic attribute extraction and overpressure prediction.
A further continual integrated geophysic and geology evaluation will see if the data is sufficient to pick drilling location.
A combination of two exploration block in one operator, such as block 9 and 2 will be beneficial to Government and contractor. This will make the subsurface study and exploitation to be more efficient.
The above exploration concepts will be carried out during the 3 sub-period of exploration in the following table.
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