TUBTHUMPER

Oil · District 08 · Lease #64324

Operator: BLACK SWAN OPCO, LLC

Cum Oil

137k BBL

Cum Gas

426k MCF

casinghead

Wells

2

Production

2025-09 — 2026-04

Peak Month

2025-10

Production History

Cum Oil: 137,184 BBL Cum Gas: 426,350 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,806 BBL/mo

Di (annual)

113.9%

b-factor

0.7

EUR

637,608 BBL

R-squared

0.626

type

hyperbolic

Operator History (from monthly production reports)

2025-09 — 2026-07 BLACK SWAN OPCO, LLC 11 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HBLACK SWAN OPCO, LLC212,5002025-06-09
2HBLACK SWAN OPCO, LLC212,5002025-06-09