Pemex and Petrobras Bet Big on High-Risk High-Reward Drilling Off Mexico

Pemex and Petrobras, Mexico's state-owned oil company and Brazil's national oil giant, are teaming up to venture into high-risk, high-reward deepwater drilling in the Gulf of Mexico. Their goal is to discover new oil and gas reserves in deep Jurassic source rock formations, which are much older and deeper than the shallow, producing wells currently found in the U.S. Gulf.

In 2018, Pemex attempted to drill an exploratory well that reached 7,800 meters below the sea floor and penetrated into the Campeche salt layer. Despite the well being deemed unproductive, industry experts believe Pemex may have struck upon a potentially highly valuable geological resource, prompting further exploration efforts.

Pemex has been struggling with declining domestic oil production and mounting debt, requiring government financial assistance to refinance its enormous debt. The partnership with Petrobras, a company with extensive experience in offshore drilling, could provide the much-needed expertise, technology, and resources to successfully drill into these challenging deepwater formations.

If the joint drilling effort proves fruitful, it could significantly turn around Pemex's fortunes and potentially alter the competitive landscape of the global oil market.