KOONCE WEST 46-34 UNIT 1

Oil · District 08 · Lease #58168

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

4.0M BBL

Cum Gas

12.8M MCF

casinghead

Wells

11

Production

2022-09 — 2026-04

Peak Month

2022-11

Production History

Cum Oil: 4,045,339 BBL Cum Gas: 12,759,802 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

374,076 BBL/mo

Di (annual)

275.1%

b-factor

0.8

EUR

5,652,158 BBL

R-squared

0.993

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2022-09 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 28 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
271RDIAMONDBACK E&P LLC110,7602022-04-13
163DIAMONDBACK E&P LLC210,7602021-09-24
172DIAMONDBACK E&P LLC210,7602021-09-24
183DIAMONDBACK E&P LLC210,7602021-09-24
251DIAMONDBACK E&P LLC210,7602021-09-24
261DIAMONDBACK E&P LLC210,7602021-09-24
262DIAMONDBACK E&P LLC210,7602021-09-24
264DIAMONDBACK E&P LLC210,7602021-09-24
273DIAMONDBACK E&P LLC210,7602021-09-24
281DIAMONDBACK E&P LLC210,7602021-09-24
282DIAMONDBACK E&P LLC210,7602021-09-24