News
13/08/26
Unconventional reserves jump in Argentina
Montevideo, 13 August (Argus) — Recoverable shale oil and condensate reserves in
the Vaca Muerta unconventional formation are 30.1bn bl, nearly double the prior
estimate, Argentina's energy secretary's office said on Thursday. The previous
total from 2013 was 16bn bl of technically recoverable shale oil and condensate,
according to the US Energy Information Administration. The study evaluated three
technical factors, finding a 22pc increase in productive areas, a 39pc increase
in net pay thickness — the rock formation capable of producing oil — and a 54pc
increase in the recovery factor. The numbers reflect Argentina's rapid
transformation into one of South America's principal oil producers, with output
in July at 914,900 b/d, up by 17pc from the same month last year. State-run YPF
leads a nine-company consortium, Vmos, that is finishing a crude export complex
that includes a 437km (262-mile) pipeline from Vaca Muerta, in southern Neuquen
province, to a dedicated export terminal in Punta Colorada, on the coast of Rio
Negro province. It will have six storage tanks, each with a 750,000 bl capacity.
It will begin pumping 190,000 b/d in the final quarter of this year and will
increase to 390,000 b/d in mid-2027 and reach 550,000 b/d. An existing,
privately led consortium, Oldelval, is completing a new 207km pipeline that will
add 220,000 b/d, bringing capacity to more than 700,000 b/d. The combined
Vmos-Oldelval pipeline puts the company on track to have capacity to export more
than 1mn b/d in 2027. In upstream, YPF's LLL Oil project will produce 240,000
b/d by 2032, while private companies operating in Vaca Muerta have submitted
plans to ramp up production with new wells, adding another 310,000 b/d over the
coming decade. The new reserves were calculated by a multi-sector group that
included representatives from the secretary's office, top production companies —
Chevron, Pampa Energia, Pan American Energy, Pluspetrol, Tecpetrol, Vista and
YPF — universities and the private oil and gas institute, IAPG. By Lucien
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