On 14 May 2020, the ComisiÃ³n Nacional de Hidrocarburos (CNH) confirmed that the Pemex discovered an estimated 34 MMbo and 22 Bcfg with the Tlamatini 1 NFW, on the shelf portion of the AE-0151-Uchukil in the Salina del Istmo Basin. Pemex found the hydrocarbons in the Miocene and Pliocene sequences between 1,739-3,480m. Net pay was 111.7m.At last report in mid-October 2019, Pemex had reached the final TD of 3,962m (3,610m TVD). Pemex spudded the NFW on 10 August 2019, using Perforadora Mexico's "Campeche" jack-up, on the then known AE-0006 contract (AE-0006-6M-Amoca-Yaxche-04). 20" casing has been set to 1,089m, 13-3/8" casing was planned for 2,370m (assumed set), and 9-7/8" casing has been set to 3,850m. Tlamatini 1, a directional "J" type well, was targeting prospective resources of 75 MMboe, and has a 58% chance of geological success.Pemex secured AE-0006 at Round Zero in 2014, however on 28 August 2019, the CNH finalised the reconfiguration of a swathe of Round 0 blocks, including the AE-0006, therefore Tlamatini 1 is now sited on the newly created AE-0151-Uchukil.
Mexico (Sureste B.) Tlamatini 1EXP op. by PEMEX (100%) in AE-0006 block, TD = 3962 m, WD = 26 m, found the hcâs in the Miocene and Pliocene sequences between 1739-3480m. Net pay was 111.7m, discovery estimated at 34 MMbo and 22 Bcfg.