MABEE RANCH

Oil · District 08 · Lease #41559

Operator: PDC ENERGY

Cum Oil

152k BBL

Cum Gas

675k MCF

casinghead

Wells

3

Production

2011-03 — 2026-04

Peak Month

2012-07

Production History

Cum Oil: 151,528 BBL Cum Gas: 674,748 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,288 BBL/mo

Di (annual)

88.9%

b-factor

0.8

EUR

131,663 BBL

R-squared

0.624

type

hyperbolic

Operator History (from monthly production reports)

2012-02 — 2026-07 COG OPERATING LLC 174 mo
2011-03 — 2012-01 PDC ENERGY 11 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4066COG OPERATING LLC111,9002011-11-04
3515COG OPERATING LLC111,9002011-10-06
10COG OPERATING LLC111,0002010-09-23