RICKER, RUPERT P., -C-

Oil // district 9 // lease#5033

op: BHP PETROLEUM (AMERICAS) INC.

fields: CALVIN (DEAN)

cum_oil

19k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 1996-02

peak_month

1994-03

-- production_history

cum_oil: 18,613 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

800 BBL/mo

Di (annual)

93.2%

b-factor

0.0

EUR

10,303 BBL

R-squared

0.740

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BHP PETROLEUM (AMERICAS) INC.28,3001991-12-13
2BHP PETROLEUM (AMERICAS) INC.17,9001987-09-08
142-383-10601--------
EOF // data source: Texas Railroad Commission // 2026