HARTGROVE "132-D"

Oil · District 7C · Lease #12214

Operator: SEQUOIA FOSSIL FUELS, INC.

Fields: TEXAS CONCHO (3500)

Cum Oil

4k BBL

Cum Gas

5k MCF

casinghead

Wells

1

Production

1993-01 — 2012-04

Peak Month

2002-04

Production History

Cum Oil: 3,875 BBL Cum Gas: 4,930 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

49 BBL/mo

Di (annual)

20.4%

b-factor

0.0

EUR

2,803 BBL

R-squared

0.372

type

exponential

Operator History (from monthly production reports)

2002-04 — 2026-07 RUNNELS S.W.D.,INC. 292 mo

1993-01 — 2002-03 SEQUOIA FOSSIL FUELS, INC. 111 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-095-30916	RUNNELS S.W.D. INC.	1	3,800	1987-04-17