Extraction Oil & Gas, Inc. announced the expiration and results of its cash tender offer with respect to its outstanding $550 million in aggregate principal amount of 7.875% senior unsecured notes due 2021. The tender offer expired at 5:00 P.M., New York City Time, on January 24, 2018 (the Expiration Time). As of the Expiration Time, $500,574,000 in aggregate principal amount, or 91.0%, of the Notes were validly tendered and not validly withdrawn, which excludes $5,165,000 aggregate principal amount of the Notes that remain subject to guaranteed delivery procedures. Extraction expects to accept for payment all such Notes validly tendered and not validly withdrawn in the tender offer as of the Expiration Time and expects to make payment for such Notes later January 25, 2018, subject to Extraction’s successful completion of its previously announced debt financing transaction that is also expected to close on January 25, 2018 (the Financing Condition). Extraction also expects to accept for payment all Notes that remain subject to guaranteed delivery procedures and to make payment for such Notes on January 29, 2018. Concurrently with the launch of the tender offer, Extraction exercised its right to optionally redeem any Notes not validly tendered and purchased in the tender offer, pursuant to the terms of the Indenture relating to the Notes, conditioned upon and subject to satisfaction of the Financing Condition.