UNIVERSITY 6-19

Oil // district 10 // lease#40325

op: PIEDRA OPERATING, LLC

cum_oil

92k BBL

cum_gas

0 MCF

wells

2

production

2010-08 — 2026-03

peak_month

2010-09

-- production_history

cum_oil: 92,168 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,349 BBL/mo

Di (annual)

16.8%

b-factor

0.0

EUR

96,164 BBL

R-squared

0.734

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MYCO INDUSTRIES, INC.113,0002011-09-23
1MYCO INDUSTRIES, INC.311,5002008-12-31
EOF // multi-state drilling data platform // 2026