NEAL RANCH "44"

Oil · District 7C · Lease #17623

Operator: COG OPERATING LLC

Cum Oil

260k BBL

Cum Gas

566k MCF

casinghead

Wells

5

Production

2011-06 — 2025-02

Peak Month

2012-07

Production History

Cum Oil: 260,241 BBL Cum Gas: 566,053 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,826 BBL/mo

Di (annual)

20.1%

b-factor

0.0

EUR

228,057 BBL

R-squared

0.649

type

exponential

Operator History (from monthly production reports)

2011-06 — 2026-06 COG OPERATING LLC 181 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16COG OPERATING LLC212,0002012-12-05
5COG OPERATING LLC211,5002011-10-17
4COG OPERATING LLC211,0002011-09-21
1COG OPERATING LLC110,6502011-07-01
8COG OPERATING LLC112,0002011-03-09