CHAPMAN RANCH

Oil // district 4 // lease#13508

op: DECKER OPERATING CO., L.L.C.

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

2008-06 — 2024-06

peak_month

2008-06

-- production_history

cum_oil: 1,454 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

124 BBL/mo

Di (annual)

490.4%

b-factor

1.0

EUR

1,464 BBL

R-squared

0.613

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
239DECKER OPERATING CO., L.L.C.27,0002008-04-08
EOF // data source: Texas Railroad Commission // 2026