RAY "A"

Oil · District 08 · Lease #24800

Operator: WAGNER & BROWN, LTD.

Fields: CONGER (PENN)

Cum Oil

75k BBL

Cum Gas

4.9M MCF

casinghead

Wells

24

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 74,779 BBL Cum Gas: 4,943,839 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

530 BBL/mo

Di (annual)

8.1%

b-factor

0.0

EUR

77,426 BBL

R-squared

0.741

type

exponential

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 (24)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2630BURK ROYALTY CO., LTD.18,7001992-06-23
2531BURK ROYALTY CO., LTD.18,7001991-05-29
2431BURK ROYALTY CO., LTD.18,7001991-05-09
2030BURK ROYALTY CO., LTD.18,3501990-04-23
2131BURK ROYALTY CO., LTD.18,3501990-04-23
2331BURK ROYALTY CO., LTD.18,3501990-04-12
1930BURK ROYALTY CO., LTD.18,3501990-03-29
2231BURK ROYALTY CO., LTD.19,2501990-03-21
1830BURK ROYALTY CO., LTD.19,7501989-10-06
1730BURK ROYALTY CO., LTD.19,7501989-09-21
1531BURK ROYALTY CO., LTD.18,5001986-03-25
1631BURK ROYALTY CO., LTD.18,5001986-03-25
1431BURK ROYALTY CO., LTD.18,5001985-11-04
1330BURK ROYALTY CO., LTD.18,6001982-12-31
1031BURK ROYALTY CO., LTD.18,6001982-12-14
1131BURK ROYALTY CO., LTD.18,6001982-12-14
1230BURK ROYALTY CO., LTD.18,6001982-12-14
731BURK ROYALTY CO., LTD.18,6001982-12-14
931BURK ROYALTY CO., LTD.18,6001982-12-14
831BURK ROYALTY CO., LTD.18,6001982-12-03
631BURK ROYALTY CO., LTD.18,4001978-07-12
530BURK ROYALTY CO., LTD.18,4001978-05-15
431BURK ROYALTY CO., LTD.18,4001977-12-08
33142-431-30330BURK ROYALTY CO., LTD.------