By Digifin Pty Ltd · About this coverage
Key Points
- Whalers 2-1-1S-3W WXH2 reached planned total measured depth in the targeted Woodford Shale bench
- 5 1/2-inch production casing run to bottom and cemented, completing the drilling and casing phase
- Kenai Drilling Rig 18 released from the Suttles Pad
- Completion and stimulation of the Sabres and Whalers wells planned in a zipper-frac configuration
- No cost, timing or production figures were disclosed

About Brookside Energy (ASX:BRK)
Brookside Energy Limited is an ASX-listed oil and gas company with its registered office in West Perth, Western Australia. Its operations are in the Anadarko Basin in Oklahoma, in the United States, where it holds acreage in the area it calls the SWISH Play and drills horizontal wells targeting the Woodford Shale. Its securities are also quoted in the United States on the OTC Pink market under the code RDFEF.
Brookside Energy Limited (ASX:BRK) advised that drilling operations on the Suttles Pad in its SWISH Area of Interest in Oklahoma have been completed, following the drilling of the Whalers 2-1-1S-3W WXH2 well. The release states the well reached its planned total measured depth after drilling the full planned lateral within the targeted bench of the Woodford Shale, and that 5 1/2-inch production casing has been run to bottom and cemented in place, completing the drilling and casing phase of the well. Kenai Drilling Rig 18 has been released from the Suttles Pad.
The company said the completion of drilling operations on both the Sabres and Whalers wells represents a major milestone for the Suttles Pad development and materially de-risks the program ahead of completion and stimulation operations, with both wells drilled to their planned total depths within their respective target formations and production casing installed and cemented. Brookside said it will now progress preparations for the completion and stimulation of both wells, which are planned to be carried out using a zipper-frac configuration before the wells are turned to sales. Managing Director and Chief Executive Officer David Prentice said the drilling campaign takes a significant amount of execution risk out of the program as the company moves into completion operations. The announcement contains no cost, timing or production figures.
Source: Brookside Energy Limited (ASX:BRK), 3 September 2026. Summary content supplied by Digifin Pty Ltd.
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