NEAL RANCH "41"

Oil · District 7C · Lease #17266

Operator: COG OPERATING LLC

Cum Oil

342k BBL

Cum Gas

927k MCF

casinghead

Wells

7

Production

2010-06 — 2026-04

Peak Month

2014-05

Production History

Cum Oil: 342,099 BBL Cum Gas: 927,484 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,816 BBL/mo

Di (annual)

16.7%

b-factor

0.0

EUR

273,670 BBL

R-squared

0.717

type

exponential

Operator History (from monthly production reports)

2010-06 — 2026-07 COG OPERATING LLC 194 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7COG OPERATING LLC112,0002013-03-18
4COG OPERATING LLC112,0002013-01-31
15COG OPERATING LLC112,0002011-09-09
3COG OPERATING LLC112,0002011-03-28
16COG OPERATING LLC112,0002010-09-24
12COG OPERATING LLC112,0002010-05-06
11COG OPERATING LLC210,6002010-03-24