LAUSTER -A-

Oil // district 13 // lease#21312

op: SINGLETON, W.

cum_oil

5k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2006-08

-- production_history

cum_oil: 5,455 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

161 BBL/mo

Di (annual)

98.5%

b-factor

0.5

EUR

3,622 BBL

R-squared

0.885

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6GUIDANCE OIL DEVELOPERS11,4002007-06-14
5B F J OIL COMPANY11,2251981-09-10
2BROWN & JONES OIL CO.11,2001981-07-15
EOF // multi-state drilling data platform // 2026