By Jeffrey M Phillips @ Shutterstock.com

Exxon Mobil will merge with Pioneer Natural Resources in an oil mega-deal that could transform the Permian shale basin. Tomi Kilgore reports for MarketWatch:

Exxon Mobil Corp. confirmed Wednesday an agreement to buy shale driller Pioneer Natural Resources Co. in an all-stock deal valued at $59.5 billion, or $64.5 billion including debt.

โ€œPioneer is a clear leader in the Permian with a unique asset base and people with deep industry knowledge,โ€ said Exxon Mobil Chief Executive Darren Woods. โ€œThe combined capabilities of our two companies will provide long-term value creation well in excess of what either company is capable of doing on a standalone basis.โ€

Pioneer shares rose 1.9% in premarket trading, while Exxonโ€™s stock fell 1.3%.

Under terms of the deal, Pioneer shareholders will receive 2.3234 Exxon shares for each Pioneer share they own. The companies said that based on the Oct. 5 closing prices of $108.99 for Exxonโ€™s stock and $214.96 for Pioneerโ€™s stock, the deal values Pioneer shares at $253.23 each, or a 17.8% premium.

The Wall Street Journalย had reported on Oct. 5ย that a deal was near.

The deal combines Pioneerโ€™s more than 85,000 net acres in the Midland Basin with Exxonโ€™s 570,000 net acres in the Delaware and Midland Basins. Combined, the companies will have an estimated 16 billion barrels of oil equivalent in the Permian.

Read more here.