ROSARIO CATTLE COMPANY

Oil // district 4 // lease#13890

op: BLUESTONE NATURAL RES. II, LLC

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

2014-01 — 2020-03

peak_month

2014-02

-- production_history

cum_oil: 1,015 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

286 BBL/mo

Di (annual)

995.3%

b-factor

0.7

EUR

957 BBL

R-squared

0.936

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4BLUESTONE NATURAL RES. II, LLC19,5002013-10-26
EOF // multi-state drilling data platform // 2026