HUBBERD, WILLIAM "D"

Oil // district 4 // lease#11929

op: CHAPAROSA PRODUCTION COMPANY,INC

cum_oil

17k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 17,056 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

866 BBL/mo

Di (annual)

119.2%

b-factor

0.6

EUR

19,826 BBL

R-squared

0.888

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7CHAPAROSA PRODUCTION COMPANY,INC12,5151991-05-28
5CHAPAROSA PRODUCTION COMPANY,INC12,5501991-04-26
EOF // multi-state drilling data platform // 2026