ELLIS "B"

Oil · District 8A · Lease #61360

Operator: WHEELER OPERATING CORPORATION

Cum Oil

400k BBL

Cum Gas

128k MCF

casinghead

Wells

12

Production

1993-01 — 2026-04

Peak Month

1993-08

Production History

Cum Oil: 399,507 BBL Cum Gas: 128,391 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,689 BBL/mo

Di (annual)

21.1%

b-factor

0.4

EUR

406,899 BBL

R-squared

0.955

type

hyperbolic

Operator History (from monthly production reports)

2022-09 — 2026-07 BURK ROYALTY CO., LTD. 47 mo
2002-08 — 2022-08 ROCKER A OPERATING COMPANY 241 mo
1993-01 — 2002-07 WHEELER OPERATING CORPORATION 115 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3RBURK ROYALTY CO., LTD.16,7001990-02-13
5WBURK ROYALTY CO., LTD.16,7001988-12-19
6WBURK ROYALTY CO., LTD.16,7001988-12-19
2WBURK ROYALTY CO., LTD.16,7001988-09-06
3WBURK ROYALTY CO., LTD.16,7001988-09-06
4WBURK ROYALTY CO., LTD.16,7001988-09-06
1WBURK ROYALTY CO., LTD.16,7001988-07-28
6BURK ROYALTY CO., LTD.16,0001978-01-13
142-219-31428BURK ROYALTY CO., LTD.------
242-219-31424BURK ROYALTY CO., LTD.------
442-219-31838BURK ROYALTY CO., LTD.------
542-219-31932BURK ROYALTY CO., LTD.------