CORKY 913

Oil // district 14 // lease#8175

op: PRESIDIO PETROLEUM LLC

cum_oil

362k BBL

cum_gas

0 MCF

wells

3

production

2010-06 — 2026-03

peak_month

2010-08

-- production_history

cum_oil: 361,751 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,165 BBL/mo

Di (annual)

17.7%

b-factor

0.0

EUR

349,211 BBL

R-squared

0.615

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HMHOLMES EXPLORATION, LLC113,0002013-07-01
3HMHOLMES EXPLORATION, LLC113,0002011-12-10
1HMHOLMES EXPLORATION, LLC110,3002010-04-19
EOF // data source: Texas Railroad Commission // 2026