< leases

GRIGSBY

Oil · District 08 · Lease #33291

Operator: WAGNER & BROWN, LTD.

Fields: CONGER (LEONARD)

Cum Oil

137k BBL

Cum Gas

174k MCF

casinghead

Wells

1

Production

1993-01 — 2020-05

Peak Month

1993-08

Production History

Cum Oil: 136,534 BBL Cum Gas: 174,496 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,790 BBL/mo

Di (annual)

29.9%

b-factor

0.2

EUR

139,397 BBL

R-squared

0.908

type

hyperbolic

Operator History (from monthly production reports)

2022-01 — 2026-07 BURK ROYALTY CO., LTD. 55 mo
2021-01 — 2021-12 SLANT OPERATING, LLC 12 mo
2018-07 — 2020-12 STANOLIND PRODUCTION LLC 30 mo
2014-08 — 2018-06 EQT PRODUCTION TEXAS, LLC 47 mo
2004-01 — 2014-07 RANGE PRODUCTION COMPANY 127 mo
1993-01 — 2003-12 WAGNER & BROWN, LTD. 132 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
171442-431-32276BURK ROYALTY CO. LTD.16,5001991-09-17