Viridien Expands Angola Footprint With Advanced Seismic Imaging And 3D Pre‑Stack Depth Migration Dataset

Global technology and data company Viridien is strengthening its presence in Angola through advanced seismic imaging, reprocessing and multi-client data programs designed to support the country’s next phase of exploration. The company has joined the Angola Oil & Gas (AOG) 2026 Conference and Exhibition, taking place September 9-10 with a pre-conference day on September 8, as a Bronze Sponsor, highlighting the growing role of subsurface intelligence as operators evaluate new acreage and pursue higher-confidence drilling targets.

Angola is accelerating exploration across offshore and onshore basins to replenish reserves and sustain crude production above one million barrels per day. This strategy is driving demand for higher-resolution seismic data that can help companies better understand complex geological structures, reduce uncertainty and identify prospective opportunities before committing capital to drilling.

Viridien maintains extensive 3D broadband seismic coverage across the Lower Congo and Kwanza basins, two of Angola’s most established offshore exploration regions. Its datasets support prospect generation and acreage evaluation across producing areas, as well as emerging deepwater and pre-salt plays.

A key component of Viridien’s Angolan portfolio is a regional 3D pre-stack depth migration dataset covering more than 7,200 km². The dataset delivers enhanced imaging of pre-salt and post-salt structures, where complex geology can make conventional interpretation challenging. These insights enable operators to refine geological models, prioritize prospects and better assess exploration opportunities.

Viridien expanded its portfolio in 2025 with the launch of a seismic reimaging program covering Block 22. The approximately 4,300 km² dataset is designed to support evaluation of underexplored structures along the Atlantic Hinge zone ahead of Angola’s upcoming licensing round. Final results are expected in the second half of 2026, providing prospective investors with updated subsurface insights as they assess potential participation in the block.

The program comes as Angola works to attract new entrants and encourage existing operators to increase exploration activity. Major developments in the Kwanza Basin, renewed interest in Namibe and Benguela, and upcoming licensing opportunities are expanding the range of acreage under evaluation. At the same time, operators are revisiting mature areas where improved seismic processing can reveal overlooked prospects close to existing infrastructure.

Viridien’s Bronze Sponsorship of AOG 2026 will connect the company with operators, regulators and investors assessing Angola’s next generation of exploration opportunities. By enabling more informed acreage evaluation and prospect selection, Viridien’s seismic technologies can help reduce exploration uncertainty and support the development of future drilling campaigns.