STUART HEIRS

Oil // district 8 // lease#24413

op: UPHAM, CHESTER R., JR.

cum_oil

11k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 1996-02

peak_month

1993-05

-- production_history

cum_oil: 11,078 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

449 BBL/mo

Di (annual)

38.8%

b-factor

0.0

EUR

13,869 BBL

R-squared

0.493

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5UPHAM, CHESTER R., JR.14,6001987-11-23
4UPHAM, CHESTER R., JR.14,5001987-05-05
EOF // multi-state drilling data platform // 2026