CROSS BAR RANCH A12

Oil · District 08 · Lease #57363

Operator: COG OPERATING LLC

Cum Oil

442k BBL

Cum Gas

625k MCF

casinghead

Wells

1

Production

2021-09 — 2026-04

Peak Month

2022-07

Production History

Cum Oil: 441,849 BBL Cum Gas: 625,100 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

30,029 BBL/mo

Di (annual)

540.2%

b-factor

1.6

EUR

973,244 BBL

R-squared

0.751

type

hyperbolic

Operator History (from monthly production reports)

2021-09 — 2026-07 COG OPERATING LLC 59 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3112SHCOG OPERATING LLC112,0002021-05-05