WILLIAMS "E"

Oil · District 7C · Lease #16335

Operator: SWARTZ OIL COMPANY

Cum Oil

21k BBL

Cum Gas

18k MCF

casinghead

Wells

1

Production

2007-06 — 2021-11

Peak Month

2007-10

Production History

Cum Oil: 21,151 BBL Cum Gas: 18,089 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

690 BBL/mo

Di (annual)

111.0%

b-factor

0.9

EUR

26,388 BBL

R-squared

0.720

type

hyperbolic

Operator History (from monthly production reports)

2019-05 — 2026-07 SWARTZ OIL COMPANY 87 mo
2008-01 — 2019-04 PETRODATA RESOURCES, INC. 136 mo
2007-06 — 2007-12 3-M ENERGY CORPORATION 7 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SWARTZ OIL COMPANY27,5002007-04-14