PRITCHARD, HELEN -A-

Oil // district 7 // lease#8277

op: SIGMON PRODUCTION COMPANY, INC.

fields: EAST TEXAS

cum_oil

231k BBL

cum_gas

0 MCF

wells

15

production

1993-01 — 2026-03

peak_month

1994-08

-- production_history

cum_oil: 231,323 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,553 BBL/mo

Di (annual)

17.1%

b-factor

1.2

EUR

270,596 BBL

R-squared

0.876

type

hyperbolic

-- wells (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
22SUPERIOR OIL COMPANY, THE14,0001984-07-02
142-183-88956--------
1342-183-88968--------
1442-183-88969--------
1542-183-88970--------
1642-183-88971--------
1842-183-88973--------
1942-183-88974--------
242-183-88957--------
2042-183-88975--------
2142-183-88976--------
542-183-88960--------
642-183-88961--------
742-183-88962--------
942-183-88964--------
EOF // multi-state drilling data platform // 2026