COBRA #1

Oil // district 6 // lease#15169

op: SABINE OIL & GAS LLC

cum_oil

13k BBL

cum_gas

0 MCF

wells

1

production

2012-11 — 2018-03

peak_month

2013-05

-- production_history

cum_oil: 12,619 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

350 BBL/mo

Di (annual)

25.4%

b-factor

0.0

EUR

16,509 BBL

R-squared

0.401

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3NFR ENERGY, LLC210,9502012-05-11
EOF // data source: Texas Railroad Commission // 2026