X0306 4 2018-02-13 0 0001704235 Quintana Energy Services Inc. QES 0001715313 Eliassen Gunnar W. 1415 LOUISIANA STREET, SUITE 2900 HOUSTON TX 77002 1 0 0 0 Common stock 2018-02-13 4 A 0 5205 A 5205 D The reporting person acquired these securities upon the closing of the transactions contemplated by the Master Reorganization Agreement dated February 9, 2018, by and among Quintana Energy Services Inc. and the other parties thereto. /s/ D. Rogers Herndon, attorney-in-fact 2018-02-15