BUMPASS, E.B. & TINAH H.

Oil · District 7B · Lease #28126

Operator: OLDER THAN DIRT LLC

Cum Oil

54k BBL

Cum Gas

60k MCF

casinghead

Wells

1

Production

1997-03 — 2026-01

Peak Month

1997-07

Production History

Cum Oil: 54,454 BBL Cum Gas: 59,645 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

717 BBL/mo

Di (annual)

15.4%

b-factor

0.0

EUR

56,006 BBL

R-squared

0.383

type

exponential

Operator History (from monthly production reports)

2024-09 — 2026-07 LEDGER OPERATING CORPORATION 23 mo
2024-01 — 2024-08 OLDER THAN DIRT LLC 8 mo
2018-12 — 2023-12 LEDGER OPERATING CORPORATION 61 mo
1997-10 — 2018-11 BELL, JOHNNY INC. 254 mo
1997-03 — 1997-09 BELL, O. M. 7 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6LEDGER OPERATING CORPORATION14,9001997-01-08