TAFT IMPLEMENT CO.

Oil // district 4 // lease#10454

op: STEPHENS-COTTON, ARMINDA P.

cum_oil

9k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2003-10

peak_month

1994-12

-- production_history

cum_oil: 9,252 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

243 BBL/mo

Di (annual)

52.7%

b-factor

0.0

EUR

5,501 BBL

R-squared

0.452

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COTTON, W. L.16,5001983-05-25
EOF // data source: Texas Railroad Commission // 2026