HINKSON "79"

Oil // district 8 // lease#27797

op: UPHAM OIL & GAS COMPANY

cum_oil

149k BBL

cum_gas

0 MCF

wells

5

production

1996-03 — 2026-03

peak_month

1998-01

-- production_history

cum_oil: 148,693 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

19,463 BBL/mo

Di (annual)

263.8%

b-factor

0.2

EUR

110,996 BBL

R-squared

0.950

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7904UPHAM OIL & GAS COMPANY25,0002011-01-10
7903UPHAM OIL & GAS COMPANY24,5002008-12-02
7906UPHAM OIL & GAS COMPANY14,7002001-11-09
7902UPHAM, CHESTER R., JR.14,5001997-08-15
7901UPHAM, CHESTER R., JR.14,5001995-09-18
EOF // data source: Texas Railroad Commission // 2026