UNIVERSITY "38"

Oil // district 10 // lease#35132

op: VISTA RESOURCES, INC. (A)

cum_oil

709k BBL

cum_gas

0 MCF

wells

8

production

1996-10 — 2026-03

peak_month

2001-05

-- production_history

cum_oil: 708,528 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,838 BBL/mo

Di (annual)

23.8%

b-factor

0.2

EUR

489,661 BBL

R-squared

0.947

type

hyperbolic

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8PRIZE OPERATING COMPANY18,0002000-12-04
7PRIZE OPERATING COMPANY17,9002000-09-20
5VISTA RESOURCES, INC. (A)17,9001999-09-08
6VISTA RESOURCES, INC. (A)17,9001999-08-31
4VISTA RESOURCES, INC. (A)27,9001999-04-29
3IP PETROLEUM COMPANY, INC.17,8001997-12-15
2IP PETROLEUM COMPANY, INC.17,4001997-02-03
1IP PETROLEUM COMPANY, INC.17,4001996-07-25
EOF // data source: Texas Railroad Commission // 2026