COWDEN, R. B. - AB -

Oil // district 10 // lease#34171

op: STEPHENS, AUTRY C.

cum_oil

34k BBL

cum_gas

0 MCF

wells

2

production

1994-03 — 2026-03

peak_month

1994-03

-- production_history

cum_oil: 34,275 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

612 BBL/mo

Di (annual)

68.3%

b-factor

0.9

EUR

34,306 BBL

R-squared

0.562

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8FIVESTONES ENERGY LLC48,6002024-05-22
8CFIVESTONES ENERGY LLC48,6002024-05-22
EOF // data source: Texas Railroad Commission // 2026