ETTA WIGGINTON ETAL

Oil // district 3 // lease#23521

op: MCGOWAN WORKING PARTNERS, INC.

cum_oil

138k BBL

cum_gas

0 MCF

wells

1

production

1998-04 — 2018-02

peak_month

2000-03

-- production_history

cum_oil: 137,855 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,908 BBL/mo

Di (annual)

34.3%

b-factor

0.4

EUR

106,149 BBL

R-squared

0.900

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MCGOWAN WORKING PARTNERS27,7261998-07-15
EOF // data source: Texas Railroad Commission // 2026