TOMAHAWK 10

Oil · District 08 · Lease #34250

Operator: COBRA OIL & GAS CORPORATION

Cum Oil

87k BBL

Cum Gas

399 MCF

casinghead

Wells

1

Production

1994-08 — 2000-04

Peak Month

1994-08

Production History

Cum Oil: 87,462 BBL Cum Gas: 399 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,622 BBL/mo

Di (annual)

71.5%

b-factor

0.0

EUR

77,544 BBL

R-squared

0.663

type

exponential

Operator History (from monthly production reports)

1994-08 — 2001-03 COBRA OIL & GAS CORPORATION 80 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COBRA OIL & GAS CORPORATION111,0001994-08-08