NADA

Oil · District 7C · Lease #16838

Operator: COG OPERATING LLC

Cum Oil

274k BBL

Cum Gas

1.6M MCF

casinghead

Wells

5

Production

2008-11 — 2026-04

Peak Month

2013-08

Production History

Cum Oil: 274,161 BBL Cum Gas: 1,565,677 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,297 BBL/mo

Di (annual)

59.6%

b-factor

0.6

EUR

229,224 BBL

R-squared

0.756

type

hyperbolic

Operator History (from monthly production reports)

2008-11 — 2026-07 COG OPERATING LLC 213 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9532HCOG OPERATING LLC112,0002013-03-19
9516COG OPERATING LLC212,0002011-06-24
9513COG OPERATING LLC111,0002010-10-14
9512COG OPERATING LLC111,0002009-11-13
9509COG OPERATING LLC110,8002008-07-30