EWING UNIT

Oil · District 04 · Lease #5993

Operator: RINCON PETROLEUM CORPORATION

Cum Oil

15k BBL

Cum Gas

54k MCF

casinghead

Wells

2

Production

1993-01 — 2003-02

Peak Month

1993-05

Production History

Cum Oil: 14,664 BBL Cum Gas: 54,388 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

406 BBL/mo

Di (annual)

80.1%

b-factor

0.0

EUR

6,071 BBL

R-squared

0.359

type

exponential

Operator History (from monthly production reports)

1999-07 — 2008-03 RINCON PETROLEUM CORPORATION 105 mo
1993-01 — 1999-06 MARQUEE CORPORATION 78 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PINTAIL OIL & GAS, LLC17,0672006-07-11
8RINCON PETROLEUM CORPORATION37,5102003-02-13