VIPER DUGGER

Oil · District 04 · Lease #14265

Operator: VIPER S.W.D., LLC

Cum Oil

14k BBL

Cum Gas

0 MCF

Wells

1

Production

2025-06 — 2026-04

Peak Month

2025-08

Production History

Cum Oil: 14,383 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,587 BBL/mo

Di (annual)

64.2%

b-factor

0.7

EUR

73,315 BBL

R-squared

0.483

type

hyperbolic

Operator History (from monthly production reports)

2025-06 — 2026-07 VIPER S.W.D., LLC 14 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2VIPER S.W.D., LLC27,1002024-03-12