CALAMITY JANE A-3

Oil · District 08 · Lease #54023

Operator: NOBLE ENERGY INC

Cum Oil

193k BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2020-02 — 2026-04

Peak Month

2020-03

Production History

Cum Oil: 193,431 BBL Cum Gas: 1,258,573 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,399 BBL/mo

Di (annual)

141.4%

b-factor

0.6

EUR

222,447 BBL

R-squared

0.788

type

hyperbolic

Operator History (from monthly production reports)

2020-02 — 2026-07 NOBLE ENERGY INC 78 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2137HNOBLE ENERGY INC413,0002018-09-30