FOSTER 14

Oil // district 10 // lease#39697

op: RELENTLESS PERMIAN OPERATING LLC

cum_oil

27k BBL

cum_gas

0 MCF

wells

1

production

2009-09 — 2026-03

peak_month

2013-05

-- production_history

cum_oil: 26,952 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

480 BBL/mo

Di (annual)

34.9%

b-factor

0.3

EUR

23,275 BBL

R-squared

0.737

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BRIGHT & CO.38,5002009-07-15
EOF // data source: Texas Railroad Commission // 2026