200 mtrs high to prognosis

The last report stated that The pre-drill estimated depth of the Top Plover Formation target reservoir of the Blackwood structure was 3351m. Blackwood-1 has confirmed that each of the formation tops in the deeper part of the well is approximately 200m high to original prognosis. The revised Top Plover formation depth is 3153mMD.

Is it possible that the top is actually where the seismic originally put it i.e 200 mtrs further down?

Just a thought which might also explaine the delay with drill results.

Angers