Botala Energy Reports Positive Permeability at Serowe-3.5B Well, Progresses Toward Commercial Gas Production

4 min read | July 08, 2026 12:35 AM AEST | By Manish Choudhary

Botala Energy Ltd has revealed encouraging outcomes from its Diagnostic Stimulation Injection Test (DSIT) at the Serowe-3.5B well, confirming the coal seam's suitability for hydraulic stimulation. This advancement is vital as the company moves closer to commercial gas production, marking a significant milestone for shareholders.

Key Points

  • Company: Botala Energy Ltd (BTE)
  • Successful DSIT results at Serowe-3.5B well
  • Upcoming Step Rate Test (SRT) planned
  • Investors to monitor production testing results

DSIT Confirms Coal Seam Permeability for Hydraulic Stimulation

Botala Energy Ltd's latest update confirms that the Diagnostic Stimulation Injection Test (DSIT) at the Serowe-3.5B well has produced positive results. This test evaluates the reservoir's response to fluid injection, a key indicator for the feasibility of hydraulic stimulation. The findings demonstrate adequate permeability, indicating the coal seam is ready for the planned stimulation treatment.

This milestone reduces a critical technical uncertainty and supplies essential data to finalize the stimulation program. Botala Energy aims to boost gas deliverability through this initiative, advancing toward commercial gas flow from the well.

Step Rate Test: Next Crucial Phase

Following the favorable DSIT outcomes, Botala Energy is set to conduct the Step Rate Test (SRT) at the Serowe-3.5B well. The SRT is an important engineering procedure that identifies the surface pumping pressure needed to initiate coal separation, as determined by the DSIT. Completion of this test is imminent and will enable the stimulation process to proceed.

Successfully finishing the SRT will allow the company to move forward with well stimulation, leading to production testing—a key event for investors tracking the company's advancement.

Production Testing: Critical Value Driver for Botala Energy

After stimulation, Botala Energy plans to commence production testing at the Serowe-3.5B well. This stage is essential to validate the well's capacity to sustain commercial gas flow. The company targets a production benchmark of approximately 70 GJ/day, which, if met, would support its current development framework.

Production testing will assess initial gas flow, early production response, and sustained output, offering insights into the well's potential to underpin future commercial development and expand Botala's gas resource portfolio.

Potential to Surpass Internal Production Benchmarks

Botala Energy's internal models highlight sustained production above 70 GJ/day as a critical threshold for its development strategy. Encouragingly, positive reservoir responses at Serowe-3.5B, alongside strong performance from the nearby MAS-13 well, suggest the potential to exceed this benchmark.

The MAS-13 well, situated on adjacent acreage, has reported production near 120 GJ/day, providing a performance reference as Botala seeks to confirm commercial viability at Serowe-3.5B. Actual flow rates will be established during upcoming production testing.

Strategic Role of the Pitse Pilot Project

The Serowe-3.5B well forms part of Botala Energy's Pitse Pilot project, integral to the company’s broader development objectives. Demonstrating commercial gas flow from this well is expected to yield vital technical data for independent reserves certification and completion of a Bankable Feasibility Study.

Botala Energy’s phased, risk-managed approach aims to expand gas production at its Serowe CBM Project in Botswana, addressing Southern Africa’s growing industrial gas supply challenges and positioning the company as a key regional energy player.

2026 Technical Milestones Achieved

Throughout 2026, Botala Energy has reached multiple technical milestones at Serowe-3.5B, including drilling the main production well, verifying coal interval quality, installing and testing production casing, establishing zonal isolation, and perforating the Serowe Seam. These efforts culminated in the positive DSIT results.

Each milestone strengthens Botala Energy’s investment proposition by demonstrating the well’s potential for sustained commercial gas flow. The company remains focused on generating production data critical for advancing reserves certification and development planning.

Pathway to Expanded Serowe Development

Success at Serowe-3.5B could extend beyond a single well, potentially enabling broader development of Botala Energy’s 7,542 PJ 3C gas resource base. The company believes that confirming commercial gas flow from the Pitse Pilot project will support its phased development strategy and facilitate a scalable domestic gas supply.

As demand for reliable energy rises regionally, Botala Energy’s development of the Serowe CBM Project could establish it as a major contributor to Southern Africa’s energy landscape. Investors will closely follow production testing outcomes to assess the project’s prospective impact.

Investors Anticipate Production Testing Results

With DSIT completed and SRT forthcoming, Botala Energy is positioned to begin production testing at Serowe-3.5B. This phase is pivotal in confirming the well’s commercial viability and alignment with the company’s development goals.

Investors will monitor key production metrics, including initial gas flow and sustained output, which will provide critical insights into the well’s role in Botala Energy’s broader development plans and the regional energy supply.


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