GREER SIKES 42-41 E

Oil · District 7C · Lease #21831

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

135k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2022-08 — 2026-04

Peak Month

2022-10

Production History

Cum Oil: 134,955 BBL Cum Gas: 1,056,288 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,217 BBL/mo

Di (annual)

219.4%

b-factor

0.4

EUR

147,579 BBL

R-squared

0.909

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 (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
251DIAMONDBACK E&P LLC111,0002021-12-21