SMOKY "20"

Oil · District 08 · Lease #42665

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

35k BBL

Cum Gas

67k MCF

casinghead

Wells

1

Production

2012-04 — 2026-04

Peak Month

2012-09

Production History

Cum Oil: 34,749 BBL Cum Gas: 67,348 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

704 BBL/mo

Di (annual)

69.3%

b-factor

1.0

EUR

43,609 BBL

R-squared

0.569

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2012-04 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 153 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC112,0002011-10-24