ROITSCH

Oil · District 03 · Lease #20048

Operator: TRIVISTA OPERATING LLC

Cum Oil

24k BBL

Cum Gas

18k MCF

casinghead

Wells

2

Production

1993-01 — 2026-02

Peak Month

1993-01

Production History

Cum Oil: 24,034 BBL Cum Gas: 17,821 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

200 BBL/mo

Di (annual)

11.1%

b-factor

0.1

EUR

23,548 BBL

R-squared

0.817

type

hyperbolic

Operator History (from monthly production reports)

2013-10 — 2026-07 TRIVISTA OPERATING LLC 154 mo
1994-09 — 2013-09 TEXAS VANGUARD OIL COMPANY 229 mo
1993-01 — 1994-08 MELTON, JOE, DRLG. CO., INC. 20 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2TRIVISTA OPERATING LLC25,9001988-01-28
1TRIVISTA OPERATING LLC15,9001988-01-12