Highlights

  • Buccaneer shares fell 3.33% on 16 February 2026, despite reporting favourable production gains from its pilot project.
  • H1 FY26 Pine Mills pilot doubled production from 15 bopd to 30 bopd in treated wells.
  • Water cut dropped from 80% to 0% in one treated well, improving efficiency.
  • Treatment cost was modest, comparable to a routine field workover.
  • Follow-up program planned for remaining two producing wells in Battery 3 during March 2026.
  • Expansion of the Organic Oil Recovery program across Pine Mills field scheduled for Q2 FY26.

Buccaneer Energy (LSE:BUCE) shares declined by 3.33% to GBX 0.0087 during the morning session on 16 February 2026, extending yearly decline to 78.25%. Today’s decline came despite Buccaneer reporting successful results from its Organic Oil Recovery pilot at the Pine Mills field.

Pilot Project Delivers Favourable Early Production Gains

Buccaneer Energy an international oil & gas exploration and production company with operations in Texas, USA, reported early success from its Organic Oil Recovery (OOR) pilot project at the Pine Mills field. The pilot, implemented in the Northern section of the Battery 3 area in mid-January 2026, targeted one injector and two of four producing wells.

Production in the treated area doubled, rising from an average of 15 bopd (barrels of oil per day) (1–15 January 2026) to approximately 30 bopd during the post-treatment period (29 January – 15 February 2026). One of the treated wells saw its water cut decrease from 80% to 0%, demonstrating improved oil mobility and reduced interfacial tension in the reservoir.

The treatment uses a nutrient mixture to stimulate naturally occurring microorganisms, which modify reservoir rock properties from hydrophilic to hydrophobic. This process increases the movement of residual oil in mature waterflood systems, allowing previously trapped oil to be efficiently recovered.

Cost-Efficient Method Supports Future Expansion

The OOR pilot program was implemented at a modest cost, comparable to a routine field workover, allowing potential wider application without significant capital expenditure. Buccaneer plans to extend the treatment to the remaining two producing wells in Battery 3 in March 2026.

Encouraged by these results, the Company is also working with its service provider to expand the OOR program across the Pine Mills field during Q2 FY26. Continuous evaluation of production performance will guide the next phase of field implementation.

Management Takeaways on Pilot Success

Buccaneer Energy highlighted that the Organic Oil Recovery pilot exceeded expectations, with treated wells in the Battery 3 area seeing production double from 15 bopd to 30 bopd. One well experienced a dramatic drop in water cut, from 80% to 0%, demonstrating the effectiveness of the microbial-based treatment in mobilising residual oil in mature waterflood systems.

The Company emphasised that the treatment was implemented at a modest cost, comparable to a standard field workover, allowing for expansion without major capital expenditure. With Pine Mills carrying an NPV10 of approximately USD 9.6 million at USD 60 oil pricing, while the market capitalisation stands around GBP 1.3 million, Buccaneer views the pilot as a practical method to convert reserve value into additional cash flow.

Frequently Asked Questions (FAQs)

What were the results of Buccaneer’s Pine Mills pilot project?

Production in the treated area doubled from 15 bopd to 30 bopd, and water cut decreased from 80% to 0% in one well.

What is the cost of the OOR treatment?

The treatment cost is modest and comparable to a routine field workover, allowing wider deployment without major capital expenditure.

What are Buccaneer’s next steps after the pilot?

The Company plans follow-up treatment for the remaining two producing wells in Battery 3 during March 2026 and intends to expand the program across the Pine Mills field in Q2 FY26.