SANFORD, WANDA

Oil // district 13 // lease#31023

op: BORDERLINE OPERATING CORP.

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

2008-02 — 2018-10

peak_month

2008-03

-- production_history

cum_oil: 4,339 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

699 BBL/mo

Di (annual)

577.8%

b-factor

0.6

EUR

3,394 BBL

R-squared

0.827

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BORDERLINE OPERATING CORP.29,0002014-10-03
EOF // data source: Texas Railroad Commission // 2026