ZACHARY ESTATE

Oil // district 10 // lease#34887

op: MAS OPERATING CO.

cum_oil

83k BBL

cum_gas

0 MCF

wells

2

production

1996-03 — 2017-03

peak_month

2014-02

-- production_history

cum_oil: 82,966 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,240 BBL/mo

Di (annual)

56.5%

b-factor

0.2

EUR

32,829 BBL

R-squared

0.639

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAS OPERATING CO.25,2802015-03-27
2MAS OPERATING CO.16,0002008-02-21
EOF // multi-state drilling data platform // 2026