WAGSTAFF-A & S RAILWAY UNIT

Oil · District 7B · Lease #28488

Operator: TDC ENGINEERING, INC.

Cum Oil

58k BBL

Cum Gas

30k MCF

casinghead

Wells

4

Production

1998-06 — 2020-10

Peak Month

2008-04

Production History

Cum Oil: 58,191 BBL Cum Gas: 29,544 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

783 BBL/mo

Di (annual)

30.1%

b-factor

0.2

EUR

38,810 BBL

R-squared

0.904

type

hyperbolic

Operator History (from monthly production reports)

2019-06 — 2025-01 L.C.S. PRODUCTION COMPANY 68 mo
2016-01 — 2019-05 RMB OPERATING LLC 41 mo
2013-07 — 2015-12 TDC ENGINEERING, INC. 30 mo
1998-06 — 2013-06 ADKINS, R. L. CORP. 181 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4L.C.S. PRODUCTION COMPANY24,9992020-11-16
3L.C.S. PRODUCTION COMPANY24,9992020-11-10
1L.C.S. PRODUCTION COMPANY24,9992020-09-04
2L.C.S. PRODUCTION COMPANY14,9992003-02-10