CATO-COBURN UNIT

Oil · District 09 · Lease #26858

Operator: DECLEVA, PAUL

Cum Oil

275k BBL

Cum Gas

19 MCF

casinghead

Wells

1

Production

1993-01 — 2017-03

Peak Month

1993-05

Production History

Cum Oil: 275,167 BBL Cum Gas: 19 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,217 BBL/mo

Di (annual)

17.4%

b-factor

0.2

EUR

272,260 BBL

R-squared

0.952

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2017-11 DECLEVA, PAUL 299 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DECLEVA PAUL18,1001987-10-13