LEHDE-SIMPSON UNIT

Oil · District 03 · Lease #13906

Operator: TEXAS ONSHORE ENERGY, INC.

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

405 BBL

Cum Gas

2k MCF

casinghead

Wells

1

Production

1993-01 — 1994-10

Peak Month

1993-07

Production History

Cum Oil: 405 BBL Cum Gas: 1,586 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

67 BBL/mo

Di (annual)

946.9%

b-factor

0.4

EUR

135 BBL

R-squared

0.472

type

hyperbolic

Operator History (from monthly production reports)

1994-11 — 1995-08 BROWNING, LANDON 10 mo

1993-07 — 1994-10 SAN DIA PRODUCING COMPANY 16 mo

1993-01 — 1993-06 TEXAS ONSHORE ENERGY, INC. 6 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-051-31014	BROWNING LANDON	1	12,000	1980-09-12