CLAY, H. R. -A-

Oil · District 08 · Lease #18992

Operator: WESTPORT OIL AND GAS COMPANY, LP

Cum Oil

143k BBL

Cum Gas

5k MCF

casinghead

Wells

11

Production

1993-01 — 2011-11

Peak Month

1993-07

Production History

Cum Oil: 143,432 BBL Cum Gas: 5,326 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

962 BBL/mo

Di (annual)

5.7%

b-factor

0.0

EUR

192,242 BBL

R-squared

0.539

type

exponential

Operator History (from monthly production reports)

2010-09 — 2012-05 QUANTUM RESOURCES MANAGEMENT,LLC 21 mo
2005-12 — 2010-08 ENCORE OPERATING, L.P. 57 mo
2002-03 — 2005-11 WESTPORT OIL AND GAS COMPANY, LP 45 mo
1995-02 — 2002-02 WESTPORT OIL AND GAS COMPANY INC 85 mo
1993-01 — 1995-01 CONOCO INC. 25 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
49QUANTUM RESOURCES MANAGEMENT,LLC13,2262001-07-03
55QUANTUM RESOURCES MANAGEMENT LLC13,2701993-06-17
15 L42-227-00464QUANTUM RESOURCES MANAGEMENT LLC------
5042-227-31007QUANTUM RESOURCES MANAGEMENT LLC------
5142-227-31022QUANTUM RESOURCES MANAGEMENT LLC------
5242-227-31006QUANTUM RESOURCES MANAGEMENT LLC------
5342-227-31005QUANTUM RESOURCES MANAGEMENT LLC------
5442-227-31021QUANTUM RESOURCES MANAGEMENT LLC------
5642-227-31055LANDMARK IP LLC------
5742-227-31054LANDMARK IP LLC------
5842-227-31147LANDMARK IP LLC------