EWING, J.H.

Oil · District 04 · Lease #13484

Operator: SUE-ANN OPERATING, L.C.

Cum Oil

65k BBL

Cum Gas

201k MCF

casinghead

Wells

3

Production

2008-09 — 2019-02

Peak Month

2010-05

Production History

Cum Oil: 65,466 BBL Cum Gas: 200,927 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,610 BBL/mo

Di (annual)

93.7%

b-factor

0.2

EUR

41,737 BBL

R-squared

0.800

type

hyperbolic

Operator History (from monthly production reports)

2025-11 — 2026-07 ALEGRE OPERATING, INC. 9 mo
2021-11 — 2025-10 KRC OPERATING, LLC 48 mo
2020-01 — 2021-10 DAYLIGHT PETROLEUM LLC 22 mo
2015-01 — 2019-12 PINTAIL OIL & GAS, LLC 60 mo
2008-09 — 2014-12 SUE-ANN OPERATING, L.C. 76 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9ALEGRE OPERATING, INC.17,2502011-08-04
1PINTAIL OIL & GAS, LLC17,0672006-07-11
242-355-04286ALEGRE OPERATING INC.------