SWIGART "12"

Oil · District 01 · Lease #9156

Operator: M & S OIL INC.

Cum Oil

64 BBL

Cum Gas

19 MCF

casinghead

Wells

1

Production

1993-01 — 1994-08

Peak Month

1993-05

Production History

Cum Oil: 64 BBL Cum Gas: 19 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9 BBL/mo

Di (annual)

240.8%

b-factor

0.1

EUR

43 BBL

R-squared

0.904

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 M & S OIL INC. 403 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12M & S OIL INC.12,5001983-04-28