JONES ESTATE '18'

Oil // district 10 // lease#42659

op: ENDEAVOR ENERGY RESOURCES L.P.

cum_oil

35k BBL

cum_gas

0 MCF

wells

1

production

2011-09 — 2021-08

peak_month

2011-11

-- production_history

cum_oil: 34,815 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,538 BBL/mo

Di (annual)

59.8%

b-factor

0.1

EUR

34,239 BBL

R-squared

0.824

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ENDEAVOR ENERGY RESOURCES L.P.511,0002011-05-12
EOF // data source: Texas Railroad Commission // 2026