GREER SIKES 42-41 F

Oil · District 7C · Lease #21781

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

382k BBL

Cum Gas

3.8M MCF

casinghead

Wells

2

Production

2022-08 — 2026-04

Peak Month

2022-10

Production History

Cum Oil: 382,477 BBL Cum Gas: 3,755,989 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

31,214 BBL/mo

Di (annual)

121.6%

b-factor

0.2

EUR

385,295 BBL

R-squared

0.911

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2022-08 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 29 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
261DIAMONDBACK E&P LLC111,0002021-12-21
262DIAMONDBACK E&P LLC211,0002021-12-21