YOUNG, B. MRS. "D"

Oil · District 8A · Lease #14121

Operator: ROCKER A OPERATING COMPANY

Cum Oil

69k BBL

Cum Gas

143 MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2009-03

Production History

Cum Oil: 69,458 BBL Cum Gas: 143 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

278 BBL/mo

Di (annual)

11.4%

b-factor

0.0

EUR

29,288 BBL

R-squared

0.837

type

exponential

Operator History (from monthly production reports)

2022-09 — 2026-07 BURK ROYALTY CO., LTD. 47 mo
2012-06 — 2022-08 ROCKER A OPERATING COMPANY 123 mo
1993-01 — 2012-05 MCCRARY & FRANKLIN, INC. 233 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4BURK ROYALTY CO., LTD.13,0001978-08-25
142-169-01477BURK ROYALTY CO., LTD.------
242-169-01479BURK ROYALTY CO., LTD.------
342-169-30582BURK ROYALTY CO., LTD.------