SUNDAY, VERNA

Oil · District 7C · Lease #13983

Operator: HEC PETROLEUM, INC.

Cum Oil

5k BBL

Cum Gas

76k MCF

casinghead

Wells

3

Production

1995-11 — 2006-10

Peak Month

1996-08

Production History

Cum Oil: 5,023 BBL Cum Gas: 75,770 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

65 BBL/mo

Di (annual)

13.6%

b-factor

0.0

EUR

5,680 BBL

R-squared

0.492

type

exponential

Operator History (from monthly production reports)

2006-04 — 2008-12 CHEVRON MIDCONTINENT, L.P. 33 mo
2002-01 — 2006-03 HEC PETROLEUM, INC. 51 mo
1995-11 — 2001-12 HALLWOOD PETROLEUM, INC. 74 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CHEVRON MIDCONTINENT L.P.17,9501984-02-28
142-383-30199CHEVRON MIDCONTINENT L.P.------
242-383-30200CHEVRON MIDCONTINENT L.P.------