SALE "13"

Oil // district 10 // lease#36040

op: STEPHENS, AUTRY C.

cum_oil

417k BBL

cum_gas

0 MCF

wells

4

production

1999-03 — 2023-03

peak_month

2000-10

-- production_history

cum_oil: 417,120 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,219 BBL/mo

Di (annual)

12.6%

b-factor

0.0

EUR

402,586 BBL

R-squared

0.772

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3STEPHENS, AUTRY C.211,0002000-07-21
4STEPHENS, AUTRY C.211,0002000-03-07
2STEPHENS, AUTRY C.111,0001998-12-21
1STEPHENS, AUTRY C.111,0001998-08-07
EOF // data source: Texas Railroad Commission // 2026