STONE-SCHUBLE A

Oil // district 1 // lease#19706

op: REPSOL OIL & GAS USA, LLC

cum_oil

203k BBL

cum_gas

0 MCF

wells

1

production

2018-01 — 2026-03

peak_month

2018-02

-- production_history

cum_oil: 203,132 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

15,068 BBL/mo

Di (annual)

120.1%

b-factor

0.3

EUR

215,037 BBL

R-squared

0.809

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HGULFTEX ENERGY IV, LP111,5002017-10-26
EOF // multi-state drilling data platform // 2026