COWAN - MCKINNEY

Oil · District 09 · Lease #26208

Operator: VIOLA PROD., INC.

Cum Oil

66 BBL

Cum Gas

8 MCF

casinghead

Wells

1

Production

1993-01 — 1993-09

Peak Month

1993-03

Production History

Cum Oil: 66 BBL Cum Gas: 8 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14 BBL/mo

Di (annual)

303.9%

b-factor

0.0

EUR

51 BBL

R-squared

0.803

type

exponential

Operator History (from monthly production reports)

1995-05 — 2026-07 SCHAARON INTERNATIONAL ENERGY 375 mo
1993-05 — 1995-04 VIOLA PROD., INC. 24 mo
1993-01 — 1993-04 ASSOCIATED OPERATING & EXPLOR. 4 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2 ASCHAARON INTERNATIONAL ENERGY11,2001985-11-25