HOUSTON

Oil // district 13 // lease#28731

op: WESTERN CHIEF OPERATING, L.L.C.

cum_oil

138k BBL

cum_gas

0 MCF

wells

2

production

1994-01 — 2026-03

peak_month

1994-08

-- production_history

cum_oil: 137,510 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,931 BBL/mo

Di (annual)

62.4%

b-factor

0.3

EUR

80,156 BBL

R-squared

0.731

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MCCUTCHIN, JERRY28,0001996-06-13
2MCCUTCHIN, JERRY18,0001994-06-16
EOF // multi-state drilling data platform // 2026