MCNALLEN, H. R. CLAY

Oil · District 08 · Lease #36595

Operator: WESTPORT OIL AND GAS COMPANY, LP

Cum Oil

7k BBL

Cum Gas

0 MCF

Wells

3

Production

2001-01 — 2005-01

Peak Month

2001-02

Production History

Cum Oil: 6,644 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

501 BBL/mo

Di (annual)

308.0%

b-factor

1.3

EUR

15,621 BBL

R-squared

0.905

type

hyperbolic

Operator History (from monthly production reports)

2010-09 — 2012-03 QUANTUM RESOURCES MANAGEMENT,LLC 19 mo
2005-12 — 2010-08 ENCORE OPERATING, L.P. 57 mo
2002-03 — 2005-11 WESTPORT OIL AND GAS COMPANY, LP 45 mo
2001-01 — 2002-02 WESTPORT OIL AND GAS COMPANY INC 14 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6QUANTUM RESOURCES MANAGEMENT LLC33,2502002-02-01
10QUANTUM RESOURCES MANAGEMENT LLC13,3502001-03-06
12QUANTUM RESOURCES MANAGEMENT LLC13,3502000-08-03