MATTHEW PSA D

Oil // district 10 // lease#49798

op: LAKE CRYSTAL OPERATING LLC

cum_oil

204k BBL

cum_gas

0 MCF

wells

1

production

2018-01 — 2026-03

peak_month

2018-01

-- production_history

cum_oil: 204,459 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

24,620 BBL/mo

Di (annual)

936.0%

b-factor

1.2

EUR

297,134 BBL

R-squared

0.897

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
0703HACINNABAR OPERATING, LLC110,0002017-03-09
EOF // data source: Texas Railroad Commission // 2026