< leases

MEUTH, BEN 2 & 2A

Oil · District 03 · Lease #20640

Operator: VANGUARD RESOURCES, INC.

Fields: SERBIN (TAYLOR SAND)

Cum Oil

28k BBL

Cum Gas

183k MCF

casinghead

Wells

2

Production

1993-01 — 2026-02

Peak Month

1995-11

Production History

Cum Oil: 28,050 BBL Cum Gas: 183,083 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

416 BBL/mo

Di (annual)

39.7%

b-factor

0.5

EUR

22,824 BBL

R-squared

0.884

type

hyperbolic

Operator History (from monthly production reports)

2013-10 — 2026-07 TRIVISTA OPERATING LLC 154 mo
1999-05 — 2013-09 TEXAS VANGUARD OIL COMPANY 173 mo
1995-06 — 1999-04 STANTON MINERAL DEVELOPMENT INC 47 mo
1994-11 — 1995-05 STANTON MINERAL DEV. GROUP, INC. 7 mo
1993-01 — 1994-10 VANGUARD RESOURCES, INC. 22 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2 A42-021-31510TRIVISTA OPERATING LLC15,6001995-09-11
242-287-32248TRIVISTA OPERATING LLC15,6001989-04-07