DAMRON "A"

Oil · District 7C · Lease #11606

Operator: TXP, INCORPORATED

Fields: HELUMA (BASAL CONGLOMERATE)

Cum Oil

143k BBL

Cum Gas

997k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1994-08

Production History

Cum Oil: 142,615 BBL Cum Gas: 996,771 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

606 BBL/mo

Di (annual)

4.8%

b-factor

0.0

EUR

137,810 BBL

R-squared

0.460

type

exponential

Operator History (from monthly production reports)

2022-04 — 2026-07 TXP, INCORPORATED 52 mo

2000-09 — 2022-03 ENDEAVOR ENERGY RESOURCES L.P. 259 mo

1997-11 — 2000-08 STEPHENS, AUTRY C. 34 mo

1993-01 — 1997-10 OLSEN ENERGY INC. 58 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-461-30445	TXP, INCORPORATED	1	10,700	1985-09-24