ARCO FEE "C"

Oil · District 03 · Lease #18778

Operator: SOUTHWEST OIL & LAND, INC.

Cum Oil

19k BBL

Cum Gas

22k MCF

casinghead

Wells

1

Production

1993-01 — 2002-06

Peak Month

1997-01

Production History

Cum Oil: 19,240 BBL Cum Gas: 21,868 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

516 BBL/mo

Di (annual)

208.3%

b-factor

1.0

EUR

13,841 BBL

R-squared

0.749

type

hyperbolic

Operator History (from monthly production reports)

2002-06 — 2002-12 ROTATION, INCORPORATED 7 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 INCORPORATED19,0001985-05-23