BECKHAM

Oil // district 11 // lease#68119

op: YOUNG, MARSHALL R., OIL CO.

cum_oil

154k BBL

cum_gas

0 MCF

wells

5

production

1999-08 — 2026-03

peak_month

2012-12

-- production_history

cum_oil: 154,143 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,123 BBL/mo

Di (annual)

24.9%

b-factor

1.2

EUR

158,619 BBL

R-squared

0.762

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7STANOLIND OPERATING LLC15,7002013-01-02
6STANOLIND OPERATING LLC15,7002012-12-27
5STANOLIND OPERATING LLC17,3002012-09-12
4STANOLIND OPERATING LLC17,3002011-09-30
1YOUNG, MARSHALL R., OIL COMPANY16,2001999-06-28
EOF // data source: Texas Railroad Commission // 2026