RICKER, RUPERT P., -B-

Oil // district 9 // lease#5032

op: BHP PETROLEUM (AMERICAS) INC.

fields: CALVIN (DEAN)

cum_oil

4k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 1996-02

peak_month

1993-01

-- production_history

cum_oil: 3,880 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

153 BBL/mo

Di (annual)

24.2%

b-factor

0.0

EUR

7,552 BBL

R-squared

0.399

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ENERGY RESERVES GROUP, INC.17,7501985-05-24
142-383-10600--------
EOF // data source: Texas Railroad Commission // 2026