HOLUB

Oil // district 1 // lease#13253

op: WILSON, BILLY R.

cum_oil

33k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-05

-- production_history

cum_oil: 33,038 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,612 BBL/mo

Di (annual)

478.8%

b-factor

0.7

EUR

19,483 BBL

R-squared

0.855

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CHESAPEAKE OPERATING, INC.111,8001991-01-31
EOF // multi-state drilling data platform // 2026