BRILLHART, J. "A"

Oil · District 10 · Lease #5879

Operator: REMNANT ENERGY, INC.

Cum Oil

22k BBL

Cum Gas

157k MCF

casinghead

Wells

1

Production

1993-01 — 2021-07

Peak Month

1994-03

Production History

Cum Oil: 22,171 BBL Cum Gas: 156,679 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

143 BBL/mo

Di (annual)

8.2%

b-factor

0.0

EUR

20,679 BBL

R-squared

0.734

type

exponential

Operator History (from monthly production reports)

2021-10 — 2026-07 BRACKEN OPERATING, L.L.C. 58 mo
2014-09 — 2021-09 REMNANT ENERGY, INC. 85 mo
1993-01 — 2014-08 KILE PRODUCTION 260 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BRACKEN OPERATING L.L.C.16,4001984-05-01