Latest Hydrocarbon Appraisal News

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ADX Energy has released an updated assessment of its Welchau well in Austria, revealing a significant increase in prospective gas-condensate and light oil resources. The 2024 drilling results highlight promising reservoir conditions and pave the way for further appraisal.
Maxwell Dee
Maxwell Dee
3 Mar 2026
ADX Energy has reported encouraging flow test results from its Welchau-1 well in Austria, confirming the presence of light oil and gas condensate in the Reifling Formation. The company plans further testing to unlock the reservoir’s full potential.
Maxwell Dee
Maxwell Dee
23 Feb 2026
ADX Energy has reported encouraging initial flow test results from the Reifling Formation at its Welchau-1 well, confirming the presence of methane gas and potential light oil. Ongoing testing aims to establish sustained production and further reservoir characteristics.
Maxwell Dee
Maxwell Dee
16 Feb 2026
ADX Energy has restarted flow testing at its Welchau-1 well in Austria after regulatory delays, aiming to confirm the commercial viability of light oil and gas-condensate reservoirs in the Reifling Formation.
Maxwell Dee
Maxwell Dee
12 Feb 2026
ADX Energy has revealed a significant technical update on its Welchau appraisal permit in Austria, highlighting a connected petroleum system with 18 million barrels of prospective light oil and 125 billion cubic feet of gas condensate resources.
Maxwell Dee
Maxwell Dee
4 Feb 2026