This work consists of the 3D reconstruction of possible exploration targets from project data of the National Agency of Petroleum, Natural Gas, and Biofuel (ANP) named 0295_ANP_2D_PARNAÍBA. The data are located in the southeastern portion of the Parnaíba Basin. This basin is the type of intracratonic Paleozoic Era located on Brazilian northeastern in occidental region and positioned between large bands folding where there are deposited sediments from the Ordovician until Tertiary with magmatic events on Mesozoic. In this context, this work shows the results of 3D modeling seismic stratigraphic and structural of the geologic structures mapped by eight 2D seismic lines, named 0295-0001, 0295-0002, 0295-0003, 0295-0004, 0295-0005, 0295-0006, 0295-0007, 0295-0008. To build the stratigraphic and structural 3D models were used the modeling software Geological Object Computer Aided Design (GOCAD). This geophysical tool aimed to visualize the structures and geological features mapped as potentially generating unit (Pimenteiras Formation), and the potentially reservoir unit (Cabeças Formation), to extend the capabilities of geological interpretation of the results and to assist in the understanding of petroleum geology Parnaíba Basin.
|
