WINTERS

Oil // district 10 // lease#34539

op: SOUTHLAND ROYALTY COMPANY

cum_oil

22k BBL

cum_gas

0 MCF

wells

2

production

1995-05 — 2016-09

peak_month

1995-05

-- production_history

cum_oil: 22,294 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

813 BBL/mo

Di (annual)

74.4%

b-factor

0.4

EUR

21,452 BBL

R-squared

0.777

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SOUTHLAND ROYALTY COMPANY36,6002010-01-20
1SOUTHLAND ROYALTY COMPANY26,9391995-07-05
EOF // data source: Texas Railroad Commission // 2026