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Production / Operations Material −

Tethys Petroleum Press Release (TPL)

Tethys Petroleum Reserves Flat as Kazakhstan Fiscal Burden Weighs on Valuation Amidst Acquisition Talks

By The Northwire Desk — AI Analysis Apr 10, 2026 · 18:01 TPL · 1.5 Tethys Petroleum Limited
Executive Summary
  • The most recent release (April 10, 2026) is a NI 51-101 reserve report for year-end 2025.
  • Total Proved + Probable reserves were essentially unchanged at 84,844 Mboe compared to 85,554 Mboe in 2024.
  • Net Present Value (NPV) of the proved-probable portfolio declined approximately 15% to $474 million (Executive Summary) or ~20% to $922.6 million (Key Details section), driven by lower Brent crude and domestic oil prices.
  • The fiscal regime in Kazakhstan is highlighted as imposing a "significantly high tax and cost burden on exports," limiting upside from international markets.
  • Historical context shows a progression of M&A interest, with Fincraft Group LLP submitting an updated non-binding LOI at CAD $1.75 per share in November 2025.
  • Production updates leading up to this report indicated ramp-up plans (targeting ~700 t/d) and regulatory approvals for the Kul-Bas field production period extending to 2048.
Material Impact
  • The reserve report is material as it directly impacts asset valuation in the context of pending M&A discussions.
  • A decline in NPV contradicts the bullish narrative driven by recent production ramp-up news and acquisition interest at a $1.75 premium.
  • Flat reserves indicate no significant resource growth to offset the commodity price headwinds, limiting upside potential for shareholders.
  • The explicit mention of high tax burdens confirms structural risks that were previously qualitative but are now quantified in the NPV decline.
  • This news puts pressure on the Fincraft Group acquisition offer; at a current trading price of $1.50 versus an offer of $1.75, the asset value erosion makes the premium harder to justify without further production confirmation.
TPL · Price
Company Overview
  • Company: Tethys Petroleum Inc., listed on TSX-Venture Exchange (KASE delisted voluntarily in Dec 2025).
  • Flagship Project: Kul-Bas oil field in Kazakhstan, with production period officially commenced Feb 17, 2026, extending to July 27, 2048.
  • Other Assets: Kyzyloi and Akkulka gas fields; Aral-4 exploration block (Kronos well).
  • Operations: Oil production averaging ~380-425 t/d in late 2025/early 2026, with targets to reach ~700 t/d post-commissioning of new equipment. Gas production averaging ~222,000 m³/day.
  • Legal Status: Won arbitration against DSFK (1.4 billion KZT award confirmed Nov 2025); ongoing appeal regarding Akkulka Oil contract extension to Supreme Court.
Read the original news release →

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