FRED HALL UNIT

Oil · District 08 · Lease #37580

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

32k BBL

Cum Gas

601k MCF

casinghead

Wells

1

Production

2003-05 — 2009-12

Peak Month

2006-06

Production History

Cum Oil: 32,399 BBL Cum Gas: 600,926 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,532 BBL/mo

Di (annual)

78.0%

b-factor

0.1

EUR

26,165 BBL

R-squared

0.644

type

hyperbolic

Operator History (from monthly production reports)

2003-05 — 2024-04 ENDEAVOR ENERGY RESOURCES L.P. 252 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HDIAMONDBACK E&P LLC316,3002017-07-07