CAMPBELL, J. ESTATE

Oil // district 4 // lease#10091

op: TRIDENT CORPORATION

cum_oil

19k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1996-01

-- production_history

cum_oil: 18,680 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

131 BBL/mo

Di (annual)

11.8%

b-factor

0.0

EUR

13,161 BBL

R-squared

0.324

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DALPORT OIL CORPORATION36,1122012-11-08
EOF // data source: Texas Railroad Commission // 2026