HERA 56-46 UNIT 1

Oil · District 08 · Lease #60190

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

2.2M BBL

Cum Gas

4.9M MCF

casinghead

Wells

13

Production

2023-10 — 2026-04

Peak Month

2025-05

Production History

Cum Oil: 2,200,733 BBL Cum Gas: 4,854,469 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

319,838 BBL/mo

Di (annual)

221.7%

b-factor

0.4

EUR

2,880,271 BBL

R-squared

0.958

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2023-10 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 15 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
132DIAMONDBACK E&P LLC111,0002023-08-08
133DIAMONDBACK E&P LLC211,0002023-08-08
142DIAMONDBACK E&P LLC111,0002023-08-08
144DIAMONDBACK E&P LLC111,0002023-08-08
231DIAMONDBACK E&P LLC111,0002023-08-08
241DIAMONDBACK E&P LLC111,0002023-08-08
243DIAMONDBACK E&P LLC111,0002023-08-08
114DIAMONDBACK E&P LLC111,0002023-07-21
122DIAMONDBACK E&P LLC111,0002023-07-21
221DIAMONDBACK E&P LLC111,0002023-07-21
112DIAMONDBACK E&P LLC111,0002023-07-18
213DIAMONDBACK E&P LLC111,0002023-07-18
111DIAMONDBACK E&P LLC111,0002023-07-17