PARRISH ET AL

Oil · District 03 · Lease #11523

Operator: MITCHELL ENERGY CORPORATION

Fields: HORTENSE (YEGUA)

Cum Oil

51k BBL

Cum Gas

28k MCF

casinghead

Wells

2

Production

1993-01 — 2016-04

Peak Month

1999-06

Production History

Cum Oil: 50,854 BBL Cum Gas: 27,815 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

214 BBL/mo

Di (annual)

1.9%

b-factor

0.0

EUR

82,361 BBL

R-squared

0.426

type

exponential

Operator History (from monthly production reports)

2015-10 — 2026-07 BBX OPERATING, L.L.C. 130 mo

2014-08 — 2015-09 LINN OPERATING, INC. 14 mo

2004-08 — 2014-07 DEVON ENERGY PRODUCTION CO, L.P. 120 mo

2002-04 — 2004-07 DEVON ENERGY OPERATING CO., L.P. 28 mo

2001-01 — 2002-03 MITCHELL ENERGY COMPANY L.P. 15 mo

1993-01 — 2000-12 MITCHELL ENERGY CORPORATION 96 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-373-30210	BBX OPERATING, L.L.C.	3	13,902	1984-06-27
2	42-373-30216	BBX OPERATING L.L.C.	--	--	--