HENRY COWDEN (GBSA)UNIT

Oil · District 08 · Lease #36084

Operator: LEGACY RESERVES OPERATING LP

Fields: COWDEN, NORTH

Cum Oil

1.5M BBL

Cum Gas

312k MCF

casinghead

Wells

30

Production

1999-10 — 2026-04

Peak Month

2001-08

Production History

Cum Oil: 1,529,490 BBL Cum Gas: 311,606 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,855 BBL/mo

Di (annual)

9.8%

b-factor

0.0

EUR

1,436,388 BBL

R-squared

0.970

type

exponential

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
1999-10 — 2001-03 HENRY PETROLEUM CORP. 18 mo

Wells (30)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
524EXTEX OPERATING COMPANY15,5002008-02-25
401EXTEX OPERATING COMPANY712,9002003-05-19
4WSEXTEX OPERATING COMPANY11,6502002-09-25
123EXTEX OPERATING COMPANY15,0001999-09-28
123WEXTEX OPERATING COMPANY15,0001999-09-28
3031EXTEX OPERATING COMPANY15,0001999-09-28
322EXTEX OPERATING COMPANY25,0001999-09-28
323EXTEX OPERATING COMPANY15,0001999-09-28
324EXTEX OPERATING COMPANY15,0001999-09-28
423EXTEX OPERATING COMPANY15,0001999-09-28
424EXTEX OPERATING COMPANY15,0001999-09-28
1WSEXTEX OPERATING COMPANY21,7001999-09-13
404BEXTEX OPERATING COMPANY14,9001996-12-05
403EXTEX OPERATING COMPANY39,1001996-07-17
404EXTEX OPERATING COMPANY39,1001996-07-17
204EXTEX OPERATING COMPANY14,7751993-12-02
402EXTEX OPERATING COMPANY29,1001993-06-09
304EXTEX OPERATING COMPANY212,7301993-03-12
503EXTEX OPERATING COMPANY29,1001992-06-16
222EXTEX OPERATING COMPANY14,7751992-01-23
224EXTEX OPERATING COMPANY14,7751991-03-01
124EXTEX OPERATING COMPANY14,7751990-11-08
223EXTEX OPERATING COMPANY14,7751990-10-16
203EXTEX OPERATING COMPANY14,7751990-02-28
3WSEXTEX OPERATING COMPANY14,7751990-02-28
502EXTEX OPERATING COMPANY29,1001987-08-20
504EXTEX OPERATING COMPANY14,9001984-07-11
202EXTEX OPERATING COMPANY14,9501983-11-23
2WS42-003-04545EXTEX OPERATING COMPANY------
30242-003-04654EXTEX OPERATING COMPANY------