RIO PEDERNALES 23-34 UNIT 2

Oil · District 08 · Lease #50929

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

1.7M BBL

Cum Gas

5.9M MCF

casinghead

Wells

5

Production

2018-06 — 2026-04

Peak Month

2018-07

Production History

Cum Oil: 1,656,223 BBL Cum Gas: 5,885,259 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

88,935 BBL/mo

Di (annual)

157.1%

b-factor

0.8

EUR

2,195,844 BBL

R-squared

0.955

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2018-06 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 79 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
261DIAMONDBACK E&P LLC111,0002018-03-02
281DIAMONDBACK E&P LLC211,0002017-07-25
271DIAMONDBACK E&P LLC211,0002017-07-21
272DIAMONDBACK E&P LLC211,0002017-07-21
273DIAMONDBACK E&P LLC211,0002017-07-21