O'NEALL

Oil // district 13 // lease#31208

op: J-W OPERATING CO.

cum_oil

12k BBL

cum_gas

0 MCF

wells

2

production

2008-09 — 2026-03

peak_month

2013-01

-- production_history

cum_oil: 12,043 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

149 BBL/mo

Di (annual)

12.8%

b-factor

0.0

EUR

13,957 BBL

R-squared

0.519

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HCANAN OPERATING, INC.18,5002011-04-14
1J-W OPERATING CO.215,0002008-07-08
EOF // data source: Texas Railroad Commission // 2026