FOUR CORNERS TXL FEE 'B'

Oil · District 08 · Lease #45228

Operator: FIREBIRD ENERGY LLC

Cum Oil

243k BBL

Cum Gas

496k MCF

casinghead

Wells

12

Production

2014-06 — 2026-04

Peak Month

2014-12

Production History

Cum Oil: 243,006 BBL Cum Gas: 496,110 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,472 BBL/mo

Di (annual)

66.2%

b-factor

0.3

EUR

218,487 BBL

R-squared

0.823

type

hyperbolic

Operator History (from monthly production reports)

2022-12 — 2026-07 DIAMONDBACK E&P LLC 44 mo
2022-02 — 2022-11 FIREBIRD ENERGY LLC 10 mo
2014-06 — 2022-01 CHEVRON U. S. A. INC. 92 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
0901EDIAMONDBACK E&P LLC111,2002014-04-10
0916EDIAMONDBACK E&P LLC111,2002014-04-10
0904EDIAMONDBACK E&P LLC111,2002014-03-15
0905EDIAMONDBACK E&P LLC111,2002014-03-15
0906EDIAMONDBACK E&P LLC111,2002014-03-15
0910EDIAMONDBACK E&P LLC111,2002014-03-15
0912EDIAMONDBACK E&P LLC111,2002014-03-15
0913EDIAMONDBACK E&P LLC111,2002014-03-15
0908EDIAMONDBACK E&P LLC111,2002014-03-12
0909EDIAMONDBACK E&P LLC111,2002014-03-12
0902EDIAMONDBACK E&P LLC111,2002014-03-07
0914EDIAMONDBACK E&P LLC111,2002014-02-28