KINCY

Oil // district 13 // lease#29429

op: ST. MARY OPERATING COMPANY

cum_oil

145k BBL

cum_gas

0 MCF

wells

1

production

1997-12 — 2016-09

peak_month

1998-01

-- production_history

cum_oil: 145,427 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,910 BBL/mo

Di (annual)

77.6%

b-factor

0.1

EUR

118,760 BBL

R-squared

0.937

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ST. MARY OPERATING COMPANY210,0001997-06-02
EOF // data source: Texas Railroad Commission // 2026