WILLINGHAM

Oil // district 11 // lease#70804

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

cum_oil

104k BBL

cum_gas

0 MCF

wells

1

production

2017-05 — 2026-03

peak_month

2017-08

-- production_history

cum_oil: 103,829 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,045 BBL/mo

Di (annual)

200.3%

b-factor

0.7

EUR

84,603 BBL

R-squared

0.764

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 HWESTERN CHIEF OPERATING, L.L.C.211,0002017-04-06
EOF // multi-state drilling data platform // 2026