STATE UNIVERSITY -BN-

Oil · District 08 · Lease #14249

Operator: LEGACY RESERVES OPERATING LP

Fields: COWDEN, NORTH

Cum Oil

499k BBL

Cum Gas

59k MCF

casinghead

Wells

7

Production

1993-01 — 2026-04

Peak Month

1999-08

Production History

Cum Oil: 498,962 BBL Cum Gas: 58,912 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,908 BBL/mo

Di (annual)

14.2%

b-factor

0.6

EUR

411,699 BBL

R-squared

0.902

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 EXTEX OPERATING COMPANY 66 mo
2013-01 — 2021-01 LEGACY RESERVES OPERATING LP 97 mo
2009-01 — 2012-12 COG OPERATING LLC 48 mo
2001-04 — 2008-12 HENRY PETROLEUM LP 93 mo
1999-06 — 2001-03 HENRY PETROLEUM CORP. 22 mo
1993-01 — 1999-05 EXXON CORP. 77 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9EXTEX OPERATING COMPANY19,0981999-07-20
11EXTEX OPERATING COMPANY14,9001999-07-01
10EXTEX OPERATING COMPANY19,1041992-05-18
142-003-02109EXTEX OPERATING COMPANY------
242-003-02959EXTEX OPERATING COMPANY------
642-003-02918EXTEX OPERATING COMPANY------
742-003-02922EXTEX OPERATING COMPANY------