RUTHERFORD, T.B.

Oil · District 7B · Lease #18821

Operator: VANGUARD PRODUCTION COMPANY

Cum Oil

12k BBL

Cum Gas

455 MCF

casinghead

Wells

1

Production

1993-01 — 2005-12

Peak Month

1993-08

Production History

Cum Oil: 12,395 BBL Cum Gas: 455 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

94 BBL/mo

Di (annual)

3.3%

b-factor

0.0

EUR

27,703 BBL

R-squared

0.359

type

exponential

Operator History (from monthly production reports)

1993-01 — 2026-07 VANGUARD PRODUCTION COMPANY 403 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6VANGUARD PRODUCTION COMPANY16,2001981-12-31