X0708 D LIVE 0002138497 Cibolo Energy Coinvestment VIII, LLC 1455 WEST LOOP SOUTH, SUITE 230 HOUSTON TX TEXAS 77027 (713) 357-7570 DELAWARE None None Limited Liability Company true 2026 N/A CIBOLO ENERGY PARTNERS II GP, LP 1455 WEST LOOP SOUTH, SUITE 230 HOUSTON TX TEXAS 77027 Executive Officer Promoter Manager of the Issuer JUSTIN TELTSCHIK 1455 WEST LOOP SOUTH, SUITE 230 HOUSTON TX TEXAS 77027 Executive Officer Promoter Managing Member of the GP of the Manager of the Issuer J.W. SIKORA 1455 WEST LOOP SOUTH, SUITE 230 HOUSTON TX TEXAS 77027 Executive Officer Promoter Managing Member of the GP of the Manager of the Issuer 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 true 0 true 0 true false Cibolo Energy Coinvestment VIII, LLC /S/ JW SIKORA JW SIKORA MANAGING MEMBER OF THE GP OF THE MANAGER OF THE ISSUER 2026-06-18