HAL LOPENO

Oil // district 4 // lease#14070

op: VARAS ENERGY OPERATING COMPANY,

cum_oil

24k BBL

cum_gas

0 MCF

wells

3

production

2018-01 — 2026-03

peak_month

2018-08

-- production_history

cum_oil: 24,164 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

554 BBL/mo

Di (annual)

26.2%

b-factor

0.0

EUR

25,272 BBL

R-squared

0.317

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BLUESTONE NATURAL RES. II, LLC13,5002017-11-21
2BLUESTONE NATURAL RES. II, LLC13,0002017-11-16
1BLUESTONE NATURAL RES. II, LLC13,0002017-09-21
EOF // data source: Texas Railroad Commission // 2026