NEWELL, W. P., EST.

Oil // district 8 // lease#8923

op: FRONTIER OPERATING CORPORATION

fields: COOK RANCH

cum_oil

28k BBL

cum_gas

0 MCF

wells

9

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 28,190 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

295 BBL/mo

Di (annual)

17.3%

b-factor

0.0

EUR

20,352 BBL

R-squared

0.510

type

exponential

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16DH OPERATING, INC.11,7002016-07-11
142-417-30512--------
1142-417-12063--------
1442-417-12199--------
1542-417-82684--------
1 I42-417-01467--------
242-417-07711--------
2WS42-417-10714--------
842-417-06263--------
EOF // multi-state drilling data platform // 2026