Cobre 1

Case study

Cobre Limited commence deep diamond drilling programme based on pioneering seismic survey results

High-resolution targeting for Cobre’s Kitlanya West Drill Programme

In 2024, STRYDE’s cutting-edge seismic technology played a pivotal role in a pioneering active seismic survey that supported Cobre Limited’s (ASX: CBE) copper-silver exploration efforts on the Kitlanya West (KITW) Project in Botswana.

Cobre ltd

The active seismic survey enabled by STRYDE technology identified promising subsurface features, including large-scale anticlinal trap-sites with the potential to host significant mineralisation.

Cobre has now commenced a diamond drilling programme designed to test and validate the geophysical targets defined in the 2024 seismic data (see ASX announcements dated 19 June and 22 September 2024). This work marks a key step in the recently announced earn-in and joint venture agreement with BHP (see ASX announcement 10 March 2025).

The drill campaign includes three deep (>1km) holes aimed at investigating large anticlinal structures and gaining a better understanding of the deeper basin architecture. Each hole has been strategically positioned using high-resolution seismic imagery made possible by STRYDE’s lightweight and cost-effective seismic system.

"We’re pleased to get this exciting programme underway so quickly. In addition to testing for copper-silver mineralisation in compelling trap-sites, drill results will answer a variety of key questions assessing the potential for the northern KCB margin to host large Tier 1 deposits. Results from this important phase of work will be used to further refine our seismic driven targeting strategy. ”

Adam Wooldridge, Cobre’s Chief Executive Officer

waves

Seismic survey snapshot

Seismic contractor

HiSeis Pty Ltd

Survey size

61.5 line km

Receivers

6153 receiver points deployed every 10m, using STRYDE nodes

Source

6153 source points deployed using a Hurricane F10 weight drop source

Image depth

Clear reflective imaging to approximately 7km depth

Target

Designed to image sub-basin architecture, the basin margin contacts, controlling structures and fold geometry associated with the Tlou target which forms part of a set of compelling fold trap-sites which may host copper-silver deposits

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