< leases

JANICE

Oil · District 08 · Lease #38725

Operator: FIREBIRD ENERGY LLC

Fields: SALLIE ANN (SPRABERRY-WOLFCAMP)

Cum Oil

639k BBL

Cum Gas

2.8M MCF

casinghead

Wells

20

Production

2007-12 — 2026-04

Peak Month

2010-08

Production History

Cum Oil: 638,881 BBL Cum Gas: 2,840,536 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,527 BBL/mo

Di (annual)

107.6%

b-factor

0.9

EUR

569,774 BBL

R-squared

0.919

type

hyperbolic

Operator History (from monthly production reports)

2022-12 — 2026-07 DIAMONDBACK E&P LLC 44 mo
2019-07 — 2022-11 FIREBIRD ENERGY LLC 41 mo
2016-08 — 2019-06 FDL OPERATING, LLC 35 mo
2008-11 — 2016-07 DEVON ENERGY PRODUCTION CO, L.P. 93 mo
2007-12 — 2008-10 EXL PETROLEUM, LP 11 mo

Wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1542-135-42767DIAMONDBACK E&P LLC111,0002013-12-03
1642-135-42491DIAMONDBACK E&P LLC111,0002013-06-03
2042-135-40672DIAMONDBACK E&P LLC111,0002010-12-16
1842-135-40656DIAMONDBACK E&P LLC111,0002010-12-15
1742-135-40655DIAMONDBACK E&P LLC111,0002010-12-14
1942-135-40658DIAMONDBACK E&P LLC111,0002010-12-14
1042-135-40349DIAMONDBACK E&P LLC111,0002010-06-07
1442-135-40186DIAMONDBACK E&P LLC111,0002010-02-23
642-135-40184DIAMONDBACK E&P LLC111,0002010-02-23
742-135-40185DIAMONDBACK E&P LLC111,0002010-02-23
842-135-40000DIAMONDBACK E&P LLC111,0002009-12-02
1342-135-39891DIAMONDBACK E&P LLC111,0002009-08-12
1242-135-39868DIAMONDBACK E&P LLC111,0002009-05-22
542-135-39867DIAMONDBACK E&P LLC111,0002009-05-22
1142-135-39847DIAMONDBACK E&P LLC111,0002009-04-29
942-135-39751DIAMONDBACK E&P LLC111,0002008-12-02
342-135-39476DIAMONDBACK E&P LLC111,0002008-03-24
442-135-39477DIAMONDBACK E&P LLC111,0002008-03-24
142-135-39363DIAMONDBACK E&P LLC111,0002007-09-04
242-135-39364DIAMONDBACK E&P LLC111,0002007-09-04