RIO WICHITA 15-10 B

Oil · District 08 · Lease #53839

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

902k BBL

Cum Gas

6.0M MCF

casinghead

Wells

3

Production

2019-09 — 2026-04

Peak Month

2020-09

Production History

Cum Oil: 901,548 BBL Cum Gas: 6,020,993 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

66,859 BBL/mo

Di (annual)

272.9%

b-factor

0.8

EUR

1,017,370 BBL

R-squared

0.941

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2019-09 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 64 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
123DIAMONDBACK E&P LLC111,0002019-09-19
222DIAMONDBACK E&P LLC111,0002019-09-19
221DIAMONDBACK E&P LLC111,0002019-05-15