SLEMMONS "A"

Oil // district 8 // lease#16060

op: RUSSELL, T. OPERATING INC.

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1997-08

peak_month

1995-05

-- production_history

cum_oil: 7,417 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

272 BBL/mo

Di (annual)

155.6%

b-factor

0.5

EUR

3,945 BBL

R-squared

0.972

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DALLAS PRODUCTION, INC.14,2001979-12-31
EOF // multi-state drilling data platform // 2026