STEGLICH

Oil · District 03 · Lease #19876

Operator: TRIVISTA OPERATING LLC

Cum Oil

71k BBL

Cum Gas

100k MCF

casinghead

Wells

4

Production

1993-01 — 2026-02

Peak Month

1993-07

Production History

Cum Oil: 70,520 BBL Cum Gas: 100,188 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

392 BBL/mo

Di (annual)

9.0%

b-factor

0.0

EUR

51,705 BBL

R-squared

0.523

type

exponential

Operator History (from monthly production reports)

2017-11 — 2026-07 TRIVISTA OPERATING LLC 105 mo
2013-05 — 2017-10 RILEY EXPLORATION OPG CO, LLC 54 mo
2000-03 — 2013-04 SEAY OIL & GAS, LTD. 158 mo
1993-01 — 2000-02 SAN ANTONIO GAS & OIL, INC. 86 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4TRIVISTA OPERATING LLC15,7001992-09-02
3TRIVISTA OPERATING LLC15,8001992-06-08
2TRIVISTA OPERATING LLC15,8001992-03-26
1TRIVISTA OPERATING LLC15,9001987-08-06