Y BAR MCM

Oil · District 01 · Lease #16919

Operator: MURPHY EXPL. & PROD. CO. - USA

Cum Oil

277k BBL

Cum Gas

180k MCF

casinghead

Wells

2

Production

2013-05 — 2025-02

Peak Month

2013-11

Production History

Cum Oil: 277,308 BBL Cum Gas: 180,316 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2022-01 — 2026-07 CASTLEROCK EF OPERATING LLC 55 mo
2017-06 — 2021-12 MURPHY EXPL. & PROD. CO. - USA 55 mo
2014-11 — 2017-05 CHESAPEAKE OPERATING, L.L.C. 31 mo
2013-05 — 2014-10 CHESAPEAKE OPERATING, INC. 18 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
B 1HCASTLEROCK EF OPERATING LLC112,0002013-05-09
A 1HCASTLEROCK EF OPERATING LLC112,0002013-04-12