STEWMAN RANCH "B"

Oil // district 8 // lease#28055

op: ENRICH OIL CORPORATION

cum_oil

16k BBL

cum_gas

0 MCF

wells

3

production

1997-01 — 2003-05

peak_month

1997-05

-- production_history

cum_oil: 15,974 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

966 BBL/mo

Di (annual)

110.4%

b-factor

0.1

EUR

11,641 BBL

R-squared

0.955

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15ENRICH OIL CORPORATION17,5001998-03-09
5ENRICH OIL CORPORATION37,7001997-01-30
14ENRICH OIL CORPORATION17,5001997-01-28
EOF // multi-state drilling data platform // 2026