WINSTEAD -B-

Oil // district 13 // lease#2130

op: XYZ OIL, INC.

cum_oil

19k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

2011-11

-- production_history

cum_oil: 18,951 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

129 BBL/mo

Di (annual)

39.0%

b-factor

0.0

EUR

3,930 BBL

R-squared

0.538

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17BWALTERSCHEID, THOMAS CONRAD11,9991992-08-24
342-097-80976--------
EOF // multi-state drilling data platform // 2026