0000889900 2026-08-18 2026-08-18 0000889900 1 2026-08-18 2026-08-18 0000889900 2 2026-08-18 2026-08-18 0000889900 3 2026-08-18 2026-08-18 0000889900 4 2026-08-18 2026-08-18 iso4217:USD pure S-3 S-3ASR EX-FILING FEES 0000889900 PATTERSON UTI ENERGY INC N/A N/A S-3 PATTERSON UTI ENERGY INC false Debt Debt Securities true 0.0001381 false Equity Preferred Stock true 0.0001381 false Equity Common Stock true 0.0001381 false Other Warrants true 0.0001381 0.00 0.00 0.00 0.00 0.00 (a) The registrant is deferring payment of the registration fee pursuant to Rule 456(b) under the Securities Act of 1933, as amended (the "Securities Act") and is excluding this information in reliance on Rule 456(b) and Rule 457(r) under the Securities Act. Any additional registration fees will be paid subsequently on a pay-as-you-go basis. (b) The registrant is registering hereby an indeterminate number of securities as may be issued and sold, from time to time, by the registrant at indeterminate prices. See Offering Note 1. See Offering Note 1. See Offering Note 1.