GASKINS UNIT

Oil · District 08 · Lease #35435

Operator: COBRA OIL & GAS CORPORATION

Cum Oil

10k BBL

Cum Gas

38k MCF

casinghead

Wells

1

Production

1997-07 — 1999-06

Peak Month

1997-08

Production History

Cum Oil: 9,797 BBL Cum Gas: 38,336 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,813 BBL/mo

Di (annual)

744.7%

b-factor

0.4

EUR

7,634 BBL

R-squared

0.881

type

hyperbolic

Operator History (from monthly production reports)

1997-07 — 1999-09 COBRA OIL & GAS CORPORATION 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COBRA OIL & GAS CORPORATION511,0002011-06-23