On late June 2020, PEMEX concluded the evaluation on the Cibix 1001EXP directional new-pool wildcat (NPW) in the AE-0056-2M-Mezcalapa-06 (AE-0141-Comalcalco) entitlement block. No further well testing information was released. The NPW is also located in the overlapping AE-0056-2M-Mezcalapa-06 (Campo Cibix) production entitlement in the northern area of the block and it used the same drilling pad as the Cibix 1EXP discovery well. The NPW was spudded on 22 August 2019. It had a proposed total depth (PTD) of 4,777 m measured depth (MD) and 3,850 m true vertical depth (TVD), and was targeting deeper Upper Miocene in a separate fault compartment than the Miocene reservoir discovered with the Cibix 1EXP. The well has estimated unrisked prospective resources of 29 MMboe.   The estimated drilling cost for the first wellbore is USD 16.1 million and drilling the side-track is USD 23.71 million. The completion cost for the first wellbore is estimated to be USD 4.48 million and for the side-track is USD 2.03 million.   On 27 August 2014, the 1,085.39 sq km AE-0056-2M-Mezcalapa-06 exploration entitlement block was granted to PEMEX 100%, has been modified two times but expired on 27 August 2019 and was replaced by the AE-0141-Comalcalco block on 28 August 2019 with the exception of the AE-0056-2M-Mezcalapa-06 (Campo Cibix) production entitlement block that will remain a part of the original AE entitlement but now in the development and production phase of that entitlement grant.     On 18 June      2019, the CNH approved a PEMEX request for a permit to drill the Cibix      1001EXP directional new-pool wildcat (NPW) originally located in the      AE-0056-2M-Mezcalapa-06 entitlement block but now known as the      AE-0141-Comalcalco block. The well represents one of the commitment wells      planned to be drilled in the block after the exploration plan was modified      in May 2019.
Mexico (Sureste B.) Cibix 1001EXP op. by PEMEX (100%) in AE-0056 block. On late June 2020, PEMEX concluded the evaluation on the Cibix 1001EXP directional new-pool wildcat (NPW) in the AE-0056-2M-Mezcalapa-06 (AE-0141-Comalcalco) entitlement block. No further well testing information was released. 