X0708 D LIVE 0002152861 Tailwater E&P Fund III SMA-S LP 4020 MAPLE AVENUE, SUITE 200 DALLAS TX TEXAS 75219 (214) 269-1183 DELAWARE None None Limited Partnership true 2026 BRIAN BLAKEMAN 4020 MAPLE AVENUE, SUITE 200 DALLAS TX TEXAS 75219 Executive Officer JASON DOWNIE 4020 MAPLE AVENUE, SUITE 200 DALLAS TX TEXAS 75219 Executive Officer EDWARD HERRING 4020 MAPLE AVENUE, SUITE 200 DALLAS TX TEXAS 75219 Executive Officer Pooled Investment Fund Private Equity Fund false Decline to Disclose 06b 3C 3C.1 3C.7 false true false true true false 0 Indefinite 0 Indefinite false 0 0 0 0 The General Partner is entitled to carried interest. The investment manager is entitled to a management fee. The carried interest and management fee are fully disclosed in the Issuer's confidential offering materials. false Tailwater E&P Fund III SMA-S LP /S/ BRIAN M. BLAKEMAN BRIAN M. BLAKEMAN CFO & CCO OF MNG MBR OF GP OF GP OF ISSUER 2026-09-30