WILLIARD

Oil · District 03 · Lease #11561

Operator: KEESEE, H. K.

Cum Oil

47k BBL

Cum Gas

97k MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

1993-02

Production History

Cum Oil: 46,887 BBL Cum Gas: 96,547 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

210 BBL/mo

Di (annual)

5.3%

b-factor

0.0

EUR

44,485 BBL

R-squared

0.524

type

exponential

Operator History (from monthly production reports)

1994-05 — 2026-07 ERNEST OPERATING COMPANY 387 mo
1994-03 — 1994-04 KEESEE, H. K. 2 mo
1993-01 — 1994-02 CRESCENT EXPLORATION COMPANY 14 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ERNEST OPERATING COMPANY23,6002014-07-02
4RERNEST OPERATING COMPANY23,6002014-07-02
3ERNEST OPERATING COMPANY13,6001979-07-16
2ERNEST OPERATING COMPANY13,6001978-03-03
1ERNEST OPERATING COMPANY13,6001977-07-28