COX, X.B. "C"

Oil // district 9 // lease#7068

op: PG&E RESOURCES COMPANY

fields: CALVIN (DEAN)

cum_oil

7k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 1996-01

peak_month

1993-08

-- production_history

cum_oil: 6,532 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

495 BBL/mo

Di (annual)

91.2%

b-factor

0.1

EUR

7,211 BBL

R-squared

0.935

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4STANDARD OIL PRODUCTION COMPANY28,5071993-05-13
142-173-00852--------
EOF // data source: Texas Railroad Commission // 2026