COWDEN, E.F. "F"

Oil // district 10 // lease#24848

op: STEPHENS, AUTRY C.

fields: FOSTER

cum_oil

6k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2008-03

peak_month

1997-10

-- production_history

cum_oil: 5,581 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

462 BBL/mo

Di (annual)

784.4%

b-factor

0.1

EUR

807 BBL

R-squared

0.733

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BUCHANAN, WAYMAN W.14,4001978-04-20
1BUCHANAN, WAYMAN W.14,4001977-09-28
EOF // multi-state drilling data platform // 2026