HILLGER "41"

Oil · District 08 · Lease #37173

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

138k BBL

Cum Gas

256k MCF

casinghead

Wells

2

Production

2003-08 — 2024-06

Peak Month

2005-09

Production History

Cum Oil: 138,316 BBL Cum Gas: 256,422 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,552 BBL/mo

Di (annual)

20.8%

b-factor

0.4

EUR

136,400 BBL

R-squared

0.808

type

hyperbolic

Operator History (from monthly production reports)

2003-08 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 257 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ENDEAVOR ENERGY RESOURCES L.P.212,0002018-06-11
1ENDEAVOR ENERGY RESOURCES L.P.112,0002003-04-29