ROBBIE JANE

Oil · District 7C · Lease #16885

Operator: SUMMIT PETROLEUM LLC

Cum Oil

793k BBL

Cum Gas

3.7M MCF

casinghead

Wells

16

Production

2009-03 — 2023-06

Peak Month

2014-12

Production History

Cum Oil: 792,923 BBL Cum Gas: 3,664,099 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,677 BBL/mo

Di (annual)

18.9%

b-factor

0.0

EUR

806,850 BBL

R-squared

0.605

type

exponential

Operator History (from monthly production reports)

2023-11 — 2026-07 FIREBIRD ENERGY II LLC 33 mo
2009-03 — 2023-10 SUMMIT PETROLEUM LLC 176 mo

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4011FIREBIRD ENERGY II LLC110,9002014-12-22
4006FIREBIRD ENERGY II LLC111,2502014-08-13
4013FIREBIRD ENERGY II LLC111,2502014-06-19
4004FIREBIRD ENERGY II LLC111,5002014-05-03
4016FIREBIRD ENERGY II LLC110,9002013-10-01
4007FIREBIRD ENERGY II LLC110,9002013-08-19
4010FIREBIRD ENERGY II LLC110,8252012-06-05
4012FIREBIRD ENERGY II LLC111,0002012-02-16
4009FIREBIRD ENERGY II LLC110,8752011-11-16
4005FIREBIRD ENERGY II LLC110,9002011-09-23
4015FIREBIRD ENERGY II LLC110,8752011-07-15
4014FIREBIRD ENERGY II LLC110,7002010-09-07
4008FIREBIRD ENERGY II LLC110,7002010-03-04
4003FIREBIRD ENERGY II LLC110,7002010-01-13
4002FIREBIRD ENERGY II LLC110,7002009-04-15
4001FIREBIRD ENERGY II LLC110,8002007-03-22