DUNBAR

Oil · District 7B · Lease #28822

Operator: TDC ENGINEERING, INC.

Cum Oil

99k BBL

Cum Gas

53k MCF

casinghead

Wells

5

Production

2000-06 — 2025-11

Peak Month

2005-07

Production History

Cum Oil: 98,823 BBL Cum Gas: 53,366 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,589 BBL/mo

Di (annual)

20.8%

b-factor

0.0

EUR

91,707 BBL

R-squared

0.918

type

exponential

Operator History (from monthly production reports)

2019-06 — 2026-07 L.C.S. PRODUCTION COMPANY 86 mo
2016-01 — 2019-05 RMB OPERATING LLC 41 mo
2013-07 — 2015-12 TDC ENGINEERING, INC. 30 mo
2000-06 — 2013-06 ADKINS, R. L. CORP. 157 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3L.C.S. PRODUCTION COMPANY24,9992020-11-06
1L.C.S. PRODUCTION COMPANY24,9992020-08-31
2L.C.S. PRODUCTION COMPANY24,9992020-08-31
5L.C.S. PRODUCTION COMPANY24,9992020-08-31
4L.C.S. PRODUCTION COMPANY14,9992004-10-20