LOWRENCE "C"

Oil // district 13 // lease#25571

op: TRI STAR OPERATING, INC.

cum_oil

5k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 1999-10

peak_month

1995-03

-- production_history

cum_oil: 4,677 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

168 BBL/mo

Di (annual)

68.9%

b-factor

0.0

EUR

2,916 BBL

R-squared

0.509

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3 CSONORA OIL COMPANY23,0001985-08-08
2 CSONORA OIL COMPANY13,0001985-05-06
EOF // multi-state drilling data platform // 2026