Brookside Turns Two Suttles Wells Into Production

Two Suttles Wells Reach First Sales

Brookside Energy Limited (ASX:BRK) has moved two new wells into production at its Suttles Pad in Oklahoma, establishing first sales from the Sabres 2-1-1S-3W SXH1 and Whalers 2-1-1S-3W WXH2 wells. The milestone lifts Brookside’s operated producing well count in the SWISH Play to 11.

Both wells began producing hydrocarbons during the early stages of flowback, while completion fluids continue to be recovered. Brookside holds an approximate 70% working interest in each well, giving the new production a substantial stake in the company’s operated asset base, although the announcement did not disclose volumes, revenue estimates or reserve additions.

Flowback Data Remains the Next Test

The result completes the immediate development step outlined in the company’s final completion phase coverage for the two-well program, which included stimulation work before drill-out and flowback. The current announcement marks first sales, but it does not yet establish how the wells will perform once clean-up is complete.

Brookside said it will monitor performance and report peak 24-hour production rates, known as IP24, and 30-day average rates, or IP30, once sufficient representative data is available. Those figures will provide the first meaningful indication of the wells’ production contribution, but they remain unavailable while flowback operations continue.

Sabres and Whalers Target Different Formations

Sabres is completed in the Sycamore Formation, while Whalers targets the Woodford Formation. Brookside Managing Director and CEO David Prentice described getting both wells to sales early in flowback as a good result and said the company’s immediate focus was managing the wells through clean-up and establishing their production performance.

For shareholders, the positive operational milestone now gives way to a more measurable question: whether the two wells can add meaningful, sustained production after the initial flowback period. The pending IP24 and IP30 disclosures should supply the next hard data point, alongside any later indication of operating costs and cash-flow contribution.