KNAPE

Oil // district 3 // lease#20781

op: MCGOWAN WORKING PARTNERS

cum_oil

64k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1997-07

peak_month

1993-01

-- production_history

cum_oil: 64,179 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,341 BBL/mo

Di (annual)

112.3%

b-factor

0.2

EUR

57,932 BBL

R-squared

0.721

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TERRA RESOURCES, INC.410,5002002-02-22
EOF // data source: Texas Railroad Commission // 2026