Power of Attorney for Jerome D. Hall, Jr.

Jerome D. Hall, Jr., a director of Nine Energy Service, Inc., has granted a Power of Attorney to Ann G. Fox and Theodore R. Moore to act on his behalf in executing various SEC forms, including Form ID, Forms 3, 4, 5, Form 144, Schedule 13D, and Schedule 13G. This authorization allows the attorneys-in-fact to file these forms electronically with the SEC and other relevant authorities, ensuring compliance with Section 16 of the Securities Exchange Act of 1934. The Power of Attorney remains in effect until Hall is no longer required to file these forms or until it is revoked in writing. The document also includes indemnification clauses protecting Nine Energy Service, Inc. and the attorneys-in-fact from liabilities arising from any inaccuracies or delays in the information provided by Hall.