RE: My Concern....13 Jul 2021 11:19
The work programme has the 3D seismic for Q2-Q3. So it's already late, but this is in all liklihood due to the Tanzanian authorities yet to give approval. Hence on the timings and weather window of Q2-Q3, one would expect the approval to be sooner rather than later, but as we know it depends on the Tanzanian authorities, as ever.
The joint venture has agreed to a work programme and budget to acquire a 400km2 full fold (454km2 surface footprint) 3D survey in the second and third quarter of 2021 to align with the next available operational weather window in Tanzania. Currently the seismic database comprises of 2D lines of varying vintages and quality therefore by acquiring and processing a modern 3D seismic survey the joint venture will secure improved subsurface imaging of the project ahead of full field development. The seismic survey design has been updated by APT to optimise the imaging of the original interpretation as well as providing better resolution of upside potential. The alteration of the survey's footprint allows for optimisation of the data acquisition without increasing costs to the joint venture. The survey, which will be acquired through a combination of vibroseis and explosive sources to take account for surface topography and to minimise the impact of the survey on the local community, will provide critical technical information in designing the full field development plans for the Ntorya gas discovery.
3D seismic programme.
APT intends to engage immediately in the contracting and procurement of the relevant services to ensure that the survey is acquired in the next available weather window in Q2 2021. This will allow the joint venture to have sight of the early product processed data ahead of the spudding of the Chikumbi-1 well and reliance on the new data set for integration into the development planning for full field development. The acquisition of the 3D seismic is a critical path activity head of the investment decision on full field development and therefore a key determinant in the timeline to first gas.