QUINN -HH-

Oil // district 10 // lease#31067

op: TEXAS SECONDARY OIL CORPORATION

fields: MOORE

cum_oil

12k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2008-02

-- production_history

cum_oil: 12,083 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

181 BBL/mo

Di (annual)

301.7%

b-factor

1.8

EUR

9,977 BBL

R-squared

0.776

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5ENDURO OIL COMPANY INC.13,6001986-07-29
EOF // multi-state drilling data platform // 2026