ZACHARY ESTATE

Oil // district 10 // lease#48041

op: MAS OPERATING CO.

cum_oil

47k BBL

cum_gas

0 MCF

wells

2

production

2015-09 — 2026-03

peak_month

2016-12

-- production_history

cum_oil: 46,512 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

542 BBL/mo

Di (annual)

11.5%

b-factor

0.0

EUR

56,318 BBL

R-squared

0.497

type

exponential

-- 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