WHATABURGER

Oil // district 1 // lease#14016

op: PRIME OPERATING COMPANY

fields: CATARINA

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

1996-01 — 2002-02

peak_month

1996-01

-- production_history

cum_oil: 6,630 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

502 BBL/mo

Di (annual)

135.4%

b-factor

0.4

EUR

7,243 BBL

R-squared

0.889

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RICHMAN PETROLEUM CORP.25,1001995-09-26
EOF // multi-state drilling data platform // 2026