MARSTON-KOEHN

Oil // district 10 // lease#45832

op: N & B OIL AND GAS LLC

cum_oil

31k BBL

cum_gas

0 MCF

wells

5

production

2014-02 — 2026-03

peak_month

2014-12

-- production_history

cum_oil: 30,611 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,087 BBL/mo

Di (annual)

84.4%

b-factor

0.4

EUR

25,378 BBL

R-squared

0.795

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7BLACKBEARD OPERATING, LLC17,0002014-12-17
6ATLANTIC EXPLORATION, LLC15,2002014-09-03
1SDATLANTIC EXPLORATION, LLC210,0002013-10-22
3ATLANTIC EXPLORATION, LLC16,7002013-06-13
2ATLANTIC EXPLORATION, LLC17,0002013-05-10
EOF // multi-state drilling data platform // 2026