WRIGHT

Oil · District 08 · Lease #33696

Operator: COBRA OIL & GAS CORPORATION

Cum Oil

589k BBL

Cum Gas

435k MCF

casinghead

Wells

8

Production

1993-01 — 2011-08

Peak Month

1993-08

Production History

Cum Oil: 588,960 BBL Cum Gas: 435,022 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,943 BBL/mo

Di (annual)

26.3%

b-factor

0.0

EUR

498,928 BBL

R-squared

0.953

type

exponential

Operator History (from monthly production reports)

1993-01 — 2013-10 COBRA OIL & GAS CORPORATION 250 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ACOBRA OIL & GAS CORPORATION29,1002016-11-02
P4OMACOBRA OIL & GAS CORPORATION29,1002016-11-02
5ACOBRA OIL & GAS CORPORATION29,1001993-02-10
6ACOBRA OIL & GAS CORPORATION19,1001993-01-28
3ACOBRA OIL & GAS CORPORATION19,1001992-05-13
2ACOBRA OIL & GAS CORPORATION19,1001992-02-11
1ACOBRA OIL & GAS CORPORATION29,3001991-11-12
1BCOBRA OIL & GAS CORPORATION29,3001991-11-12