MCDUFF

Oil · District 09 · Lease #33000

Operator: NUMAR OIL AND GAS CORPORATION

Cum Oil

33k BBL

Cum Gas

56k MCF

casinghead

Wells

1

Production

2013-03 — 2026-04

Peak Month

2013-05

Production History

Cum Oil: 33,118 BBL Cum Gas: 55,688 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,236 BBL/mo

Di (annual)

159.3%

b-factor

1.1

EUR

46,880 BBL

R-squared

0.762

type

hyperbolic

Operator History (from monthly production reports)

2016-04 — 2026-07 NUMAR OIL AND GAS CORPORATION 124 mo
2016-03 — 2016-03 GBF OPERATING LLC 1 mo
2013-03 — 2016-02 ANSCHUTZ EXPLORATION CORPORATION 36 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HNUMAR OIL AND GAS CORPORATION19,0002012-12-05