ROOKE, P. H.

Oil · District 02 · Lease #2433

Operator: WALLIS ENERGY, INC.

Fields: REFUGIO NEW (6100 STRINGER 3 SD)

Cum Oil

37k BBL

Cum Gas

75k MCF

casinghead

Wells

2

Production

1993-01 — 2008-01

Peak Month

2005-03

Production History

Cum Oil: 36,508 BBL Cum Gas: 74,828 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

274 BBL/mo

Di (annual)

9.3%

b-factor

0.0

EUR

35,020 BBL

R-squared

0.327

type

exponential

Operator History (from monthly production reports)

2001-02 — 2026-07 38 OIL & GAS, L.L.C. 306 mo

2000-01 — 2001-01 WALLIS ENERGY, INC. 13 mo

1994-09 — 1999-12 HARVEY BROTHERS OIL & GAS 64 mo

1993-01 — 1994-08 KAMLOK OIL & GAS, INC. 20 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
24	42-391-03019	38 OIL & GAS, L.L.C.	3	6,438	2006-03-23
67 F	42-391-02997	38 OIL & GAS L.L.C.	--	--	--