JONES, PERCY -B-

Oil // district 10 // lease#2923

op: WINN OPERATING, LLC

cum_oil

129k BBL

cum_gas

0 MCF

wells

7

production

1993-01 — 2026-03

peak_month

2005-01

-- production_history

cum_oil: 128,762 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,605 BBL/mo

Di (annual)

167.8%

b-factor

1.4

EUR

135,669 BBL

R-squared

0.863

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11CHAPARRAL ENERGY, L.L.C.13,5002005-06-09
10CHAPARRAL ENERGY, L.L.C.13,2502004-09-08
9CHAPARRAL ENERGY, L.L.C.13,2502004-09-08
7CHAPARRAL ENERGY, L.L.C.23,2502004-03-10
8CHAPARRAL ENERGY, L.L.C.23,2502004-01-27
442-227-03932--------
542-227-03637--------
EOF // multi-state drilling data platform // 2026