CALCOTE UNIT

Oil // district 9 // lease#14867

op: WINDOW OPERATING CO., THE

cum_oil

43k BBL

cum_gas

0 MCF

wells

1

production

1999-03 — 2023-02

peak_month

1999-05

-- production_history

cum_oil: 43,437 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

884 BBL/mo

Di (annual)

81.3%

b-factor

1.0

EUR

48,671 BBL

R-squared

0.734

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WALSH RESOURCES, INC.24,7001998-08-18
EOF // multi-state drilling data platform // 2026