GUITAR 7

Oil · District 08 · Lease #34521

Operator: COBRA OIL & GAS CORPORATION

Cum Oil

56k BBL

Cum Gas

88k MCF

casinghead

Wells

1

Production

1995-06 — 2008-06

Peak Month

1995-12

Production History

Cum Oil: 55,916 BBL Cum Gas: 87,653 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,064 BBL/mo

Di (annual)

39.1%

b-factor

0.5

EUR

59,293 BBL

R-squared

0.736

type

hyperbolic

Operator History (from monthly production reports)

1995-06 — 2009-09 COBRA OIL & GAS CORPORATION 172 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1H2O MIDSTREAM PERMIAN LLC311,0002010-06-24