< leases

KEMPNER

Oil · District 09 · Lease #23799

Operator: STEPHENS & JOHNSON OPERATING CO.

Fields: ARCHER COUNTY REGULAR

Cum Oil

63k BBL

Cum Gas

21 MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

2001-10

Production History

Cum Oil: 63,455 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

338 BBL/mo

Di (annual)

8.1%

b-factor

0.0

EUR

49,425 BBL

R-squared

0.714

type

exponential

Operator History (from monthly production reports)

2021-05 — 2026-07 LINDEMANN, ROBERT OPERATING 63 mo
2006-05 — 2021-04 STEPHENS & JOHNSON OPERATING CO. 180 mo
1994-07 — 2006-04 LINDEMANN, W.L., OPER. CO., INC. 142 mo
1993-01 — 1994-06 LINDEMANN, W. L., DRLG. CO. 18 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-009-87009LINDEMANN, ROBERT OPERATING14,9501983-09-19