RIO CONCHO 34-46 C

Oil // district 10 // lease#54684

op: ENDEAVOR ENERGY RESOURCES L.P.

cum_oil

632k BBL

cum_gas

0 MCF

wells

2

production

2020-02 — 2026-03

peak_month

2020-03

-- production_history

cum_oil: 632,220 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

42,027 BBL/mo

Di (annual)

220.2%

b-factor

0.9

EUR

918,168 BBL

R-squared

0.961

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
231ENDEAVOR ENERGY RESOURCES L.P.110,5002019-08-27
232ENDEAVOR ENERGY RESOURCES L.P.110,5002019-08-27
EOF // data source: Texas Railroad Commission // 2026