< leases

VALERIA 34

Oil · District 08 · Lease #44611

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Fields: SPRABERRY (TREND AREA)

Cum Oil

105k BBL

Cum Gas

381k MCF

casinghead

Wells

2

Production

2013-07 — 2026-04

Peak Month

2013-12

Production History

Cum Oil: 104,635 BBL Cum Gas: 381,199 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,025 BBL/mo

Di (annual)

34.3%

b-factor

0.2

EUR

88,267 BBL

R-squared

0.601

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2019-11 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 62 mo
2018-04 — 2019-10 BIRCH OPERATIONS, INC. 19 mo
2013-12 — 2018-03 BREITBURN OPERATING L.P. 52 mo
2013-07 — 2013-11 CROWNQUEST OPERATING, LLC 5 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-317-38695DIAMONDBACK E&P LLC112,0002013-06-12
142-317-38488DIAMONDBACK E&P LLC112,0002013-03-05