COSMONAUT

Oil · District 03 · Lease #24183

Operator: COBRA OIL & GAS CORPORATION

Cum Oil

1.3M BBL

Cum Gas

2.1M MCF

casinghead

Wells

1

Production

2002-06 — 2026-04

Peak Month

2004-12

Production History

Cum Oil: 1,275,555 BBL Cum Gas: 2,060,508 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,087 BBL/mo

Di (annual)

20.2%

b-factor

0.3

EUR

984,349 BBL

R-squared

0.939

type

hyperbolic

Operator History (from monthly production reports)

2002-06 — 2026-07 COBRA OIL & GAS CORPORATION 290 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COBRA OIL & GAS CORPORATION110,5002000-09-15