MERCURY GAS UNIT

Oil · District 03 · Lease #23811

Operator: COBRA OIL & GAS CORPORATION

Cum Oil

298k BBL

Cum Gas

650k MCF

casinghead

Wells

1

Production

1999-11 — 2026-04

Peak Month

2005-01

Production History

Cum Oil: 298,396 BBL Cum Gas: 649,952 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,610 BBL/mo

Di (annual)

7.7%

b-factor

0.0

EUR

246,447 BBL

R-squared

0.665

type

exponential

Operator History (from monthly production reports)

1999-11 — 2026-07 COBRA OIL & GAS CORPORATION 321 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2COBRA OIL & GAS CORPORATION29,0002000-03-23