LANGFORD, J. T.

Oil // district 13 // lease#16141

op: WISER OIL COMPANY, THE

cum_oil

29k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 28,677 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

900 BBL/mo

Di (annual)

234.8%

b-factor

1.1

EUR

25,624 BBL

R-squared

0.470

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8PEBA OIL & GAS CO.24,1502003-08-26
3CONOCO INC.13,9621991-05-14
7CONOCO INC.24,0001980-04-07
642-337-82586--------
EOF // multi-state drilling data platform // 2026