ARCO FEE "B"

Oil · District 03 · Lease #18404

Operator: SOUTHWEST OIL & LAND, INC.

Cum Oil

28k BBL

Cum Gas

19k MCF

casinghead

Wells

1

Production

1993-01 — 2001-03

Peak Month

1996-12

Production History

Cum Oil: 27,567 BBL Cum Gas: 19,244 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

510 BBL/mo

Di (annual)

66.9%

b-factor

0.0

EUR

9,131 BBL

R-squared

0.899

type

exponential

Operator History (from monthly production reports)

2002-06 — 2002-10 ROTATION, INCORPORATED 5 mo
1997-03 — 2002-05 BRITO OIL CO., INC 63 mo
1994-06 — 1997-02 PETROGLYPH OPERATING COMPANY INC 33 mo
1993-01 — 1994-05 SOUTHWEST OIL & LAND, INC. 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ROTATION INCORPORATED19,0001985-01-29