FIREFLY B

Oil · District 7C · Lease #14876

Operator: DISCOVERY OPERATING, INC.

Cum Oil

56k BBL

Cum Gas

125k MCF

casinghead

Wells

2

Production

1999-03 — 2019-11

Peak Month

2000-06

Production History

Cum Oil: 56,427 BBL Cum Gas: 125,436 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,363 BBL/mo

Di (annual)

128.8%

b-factor

0.7

EUR

34,145 BBL

R-squared

0.332

type

hyperbolic

Operator History (from monthly production reports)

1999-03 — current DISCOVERY OPERATING, INC. 249 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2FIREBIRD ENERGY II LLC211,2002008-11-06
1DISCOVERY OPERATING, INC.110,5001998-12-28