Hunting PLC's Organic Tech Doubles Oil Output in Texas Pilot

LONDON – February 16, 2026 – A novel technology from global engineering group Hunting PLC has demonstrated remarkable success in reviving a mature Texas oilfield, with pilot test results showing a 100% increase in oil production. The test, conducted at Buccaneer Energy's Pine Mills field, also saw the complete elimination of water from one well, a result that has significant economic and operational implications.

The announcement, which sent Hunting's shares up by 5.6%, validates the company's strategic investment in its Organic Oil Recovery (OOR) solution and positions it as a formidable new player in the multi-billion-dollar Enhanced Oil Recovery (EOR) market. Buccaneer Energy has already confirmed its intent to roll out the technology across other wells in its portfolio.

“This well result supports our confidence in the OOR technology, as a lower cost enhanced oil recovery solution which can be utilised in many oil wells globally,” said Jim Johnson, Chief Executive of Hunting, in a statement.

A New Chapter in Enhanced Recovery

Hunting's Organic Oil Recovery technology represents a significant departure from many conventional EOR methods, which often involve injecting steam, gases like CO₂, or synthetic chemical cocktails into reservoirs to improve oil flow. These methods can be capital-intensive and carry their own environmental considerations.

In contrast, OOR is a microbial EOR (MEOR) technique that leverages the reservoir's own biology. The process involves injecting a proprietary, biodegradable nutrient package into the well. This stimulates the growth of naturally occurring microorganisms already present in the formation. These microbes alter their surface properties, effectively becoming natural surfactants that reduce the interfacial tension between oil, water, and rock. This process frees up residual oil that was previously trapped and immobile, allowing it to be produced.

Key advantages of the technology, as highlighted by the company, include its low cost and zero capital expenditure (CAPEX) requirement for operators. Unlike large-scale chemical or thermal floods that require significant upfront investment, OOR can be deployed simply and quickly, with production responses often seen within weeks. Furthermore, the technology is touted as being “environmentally benign,” using only biodegradable nutrients with no external microbes or harmful chemicals, a feature that is increasingly critical in today's regulatory climate.

Proof in the Production Data

The pilot project at the Pine Mills field in East Texas provides a compelling case study. The field is a mature waterflood development, a typical target for EOR applications where primary and secondary recovery methods have reached their limits. The OOR treatment was applied in mid-January 2026 to one injector well and two producing wells.

Production data from late January through mid-February was compared against the pre-treatment baseline. The results were immediate and striking. Average production in the pilot area doubled, climbing from approximately 15 barrels of oil per day (bopd) to 30 bopd. Even more remarkably, one of the treated wells, which previously produced a mixture of 80% water and 20% oil—a common issue in mature fields known as a high “water cut”—saw its water production drop to zero, producing 100% oil post-treatment. Reducing water cut is a major goal for operators, as it drastically lowers the costs associated with lifting, separating, and disposing of unwanted water.

Buccaneer Energy's enthusiastic response underscores the pilot's success. The operator is now planning a follow-up program to treat the remaining wells in the immediate area before expanding the OOR program across the wider Pine Mills field in the second quarter of 2026. This move suggests strong confidence that the technology can convert underlying reserves into tangible cash flow.

A Calculated Bet on Innovation

For Hunting PLC, a company with a history stretching back to 1874, the success of OOR is the culmination of a deliberate strategic pivot. The firm acquired the technology and its associated intellectual property, including over 25 patents, in March 2025 for $17.5 million. The move was a key part of its “Hunting 2030 Strategy,” aimed at diversifying its portfolio and capturing high-margin opportunities in the energy services sector.

The company's leadership has indicated that the OOR business is expected to be “margin accretive,” and the economics appear to support this optimism. The technology promises a high return on investment for operators, with the potential to increase a well's profitability by over 90%, even in lower oil price environments. This strong value proposition has already gained traction beyond the Texas pilot. Before these results, Hunting had already secured up to $60 million in orders for OOR from operators in the UK North Sea, signaling broad market interest.

Reshaping the EOR Landscape

The success at Pine Mills arrives as the global EOR market is poised for significant growth. Driven by declining output from mature fields and rising global energy demand, the market is projected by some analysts to surpass $100 billion within the next decade. North America remains a dominant market for these technologies, creating a fertile ground for solutions like OOR.

Within this competitive landscape, Hunting's technology offers a unique combination of effectiveness, cost efficiency, and a favorable environmental profile. As the energy industry faces increasing pressure to improve sustainability and manage its environmental footprint, solutions that are both biodegradable and effective at reducing waste—such as by lowering water cut and tackling hydrogen sulfide—are likely to find a receptive audience.

While any technology that enhances fossil fuel production will invariably be part of the broader debate on the energy transition, OOR presents a nuanced case. By maximizing recovery from existing assets, it can help meet energy needs more efficiently and potentially defer the need for drilling in new, more sensitive areas. For an industry navigating the complex path toward a lower-carbon future, technologies that boost efficiency while minimizing environmental impact represent a critical step forward. The impressive results from the East Texas plains suggest that Hunting PLC's organic solution may be a significant part of that evolution.