BARRON, J. E.-14-

Oil // district 10 // lease#36456

op: PIONEER NATURAL RES. USA, INC.

cum_oil

179k BBL

cum_gas

0 MCF

wells

5

production

2000-12 — 2026-03

peak_month

2014-12

-- production_history

cum_oil: 179,362 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,374 BBL/mo

Di (annual)

27.9%

b-factor

0.0

EUR

145,042 BBL

R-squared

0.722

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1STEPHENS, AUTRY C.511,7302018-03-09
1014STEPHENS, AUTRY C.511,7302018-03-09
4ENDEAVOR ENERGY RESOURCES L.P.212,0002014-08-29
3ENDEAVOR ENERGY RESOURCES L.P.112,0002014-07-21
2ENDEAVOR ENERGY RESOURCES L.P.112,0002014-05-02
EOF // data source: Texas Railroad Commission // 2026