SOMMER "A"

Oil // district 2 // lease#7868

op: PARKER & PARSLEY DEVELOPMENT CO.

cum_oil

912 BBL

cum_gas

0 MCF

wells

2

production

1993-03 — 1994-08

peak_month

1993-04

-- production_history

cum_oil: 912 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

177 BBL/mo

Di (annual)

343.9%

b-factor

0.0

EUR

618 BBL

R-squared

0.904

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RIO BRAVO OIL COMPANY49,8001992-02-28
A 1RIO BRAVO OIL COMPANY49,8001992-02-28
EOF // data source: Texas Railroad Commission // 2026