BUTLER

Oil // district 8 // lease#29172

op: SINCLAIR OIL & GAS COMPANY

cum_oil

21k BBL

cum_gas

0 MCF

wells

2

production

2002-10 — 2015-02

peak_month

2002-10

-- production_history

cum_oil: 21,055 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,307 BBL/mo

Di (annual)

112.2%

b-factor

0.3

EUR

19,864 BBL

R-squared

0.946

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3SINCLAIR OIL CORPORATION16,5002003-06-16
2SINCLAIR OIL CORPORATION16,5002002-07-26
EOF // data source: Texas Railroad Commission // 2026