FIREFLY A

Oil · District 7C · Lease #14797

Operator: DISCOVERY OPERATING, INC.

Cum Oil

113k BBL

Cum Gas

259k MCF

casinghead

Wells

2

Production

1998-07 — 2019-11

Peak Month

2002-07

Production History

Cum Oil: 113,493 BBL Cum Gas: 259,427 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,195 BBL/mo

Di (annual)

108.6%

b-factor

0.5

EUR

68,139 BBL

R-squared

0.776

type

hyperbolic

Operator History (from monthly production reports)

1998-07 — current DISCOVERY OPERATING, INC. 257 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DISCOVERY OPERATING INC.110,5002001-09-04
1DISCOVERY OPERATING, INC.110,5001998-03-26