MITCHENER, C.T.

Oil // district 6 // lease#1733

op: WINCHESTER PRODUCTION COMPANY

fields: TALCO

cum_oil

16k BBL

cum_gas

0 MCF

wells

7

production

1993-01 — 2000-06

peak_month

1994-05

-- production_history

cum_oil: 15,866 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

255 BBL/mo

Di (annual)

7.5%

b-factor

0.0

EUR

40,030 BBL

R-squared

0.314

type

exponential

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WINCHESTER OIL COMPANY14,5001980-10-14
1WWINCHESTER OIL COMPANY14,5001980-10-14
242-449-00437--------
342-449-00438--------
442-449-00439--------
542-449-00440--------
642-449-00441--------
EOF // data source: Texas Railroad Commission // 2026