SCHULTZ UNIT

Oil // district 3 // lease#15750

op: VISTA RESOURCES, INC. (A)

cum_oil

61k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2012-07

-- production_history

cum_oil: 60,702 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

612 BBL/mo

Di (annual)

24.3%

b-factor

0.1

EUR

33,530 BBL

R-squared

0.878

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TIPCO111,0001982-03-26
EOF // data source: Texas Railroad Commission // 2026