ELLA -114-

Oil · District 7C · Lease #9120

Operator: MCENA INC.

Fields: CALVIN (DEAN)

Cum Oil

892 BBL

Cum Gas

21k MCF

casinghead

Wells

1

Production

1993-01 — 1995-10

Peak Month

1995-01

Production History

Cum Oil: 892 BBL Cum Gas: 20,891 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

35 BBL/mo

Di (annual)

57.6%

b-factor

1.0

EUR

2,456 BBL

R-squared

0.562

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1996-01 MCENA INC. 37 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MCENA INC.19,2001980-08-11