ELMO SCHULZE

Oil · District 03 · Lease #20175

Operator: TRIVISTA OPERATING LLC

Cum Oil

34k BBL

Cum Gas

104k MCF

casinghead

Wells

4

Production

1993-01 — 2026-01

Peak Month

1995-04

Production History

Cum Oil: 33,654 BBL Cum Gas: 104,250 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

320 BBL/mo

Di (annual)

14.9%

b-factor

0.2

EUR

31,407 BBL

R-squared

0.823

type

hyperbolic

Operator History (from monthly production reports)

2013-10 — 2026-07 TRIVISTA OPERATING LLC 154 mo
1996-12 — 2013-09 TEXAS VANGUARD OIL COMPANY 202 mo
1994-06 — 1996-11 TEX-LEE OPERATING COMPANY 30 mo
1993-01 — 1994-05 TEXAKOMA OIL & GAS CORPORATION 17 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TRIVISTA OPERATING LLC16,0001988-06-08
16TRIVISTA OPERATING LLC16,0001988-06-08
15TRIVISTA OPERATING LLC26,0001988-05-25
2TRIVISTA OPERATING LLC26,0001988-05-25