STEPHEN, PAUL "A"

Oil // district 8 // lease#24133

op: UPHAM, CHESTER R., JR.

cum_oil

10k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 1996-02

peak_month

1993-03

-- production_history

cum_oil: 9,507 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

460 BBL/mo

Di (annual)

71.4%

b-factor

1.2

EUR

33,951 BBL

R-squared

0.875

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3UPHAM, CHESTER R., JR.14,5001987-12-18
1UPHAM, CHESTER R., JR.14,3001986-08-27
EOF // multi-state drilling data platform // 2026