JOHNSON, W. D. ET AL -F-

Oil // district 10 // lease#26224

op: WISER OIL COMPANY, THE

cum_oil

114k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2008-08

peak_month

1994-01

-- production_history

cum_oil: 113,909 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

930 BBL/mo

Di (annual)

7.9%

b-factor

0.0

EUR

137,923 BBL

R-squared

0.529

type

exponential

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3WISER OIL COMPANY, THE26,7002005-03-03
6WISER OIL COMPANY, THE26,7001997-05-13
8WISER OIL COMPANY, THE27,0001997-05-13
7WISER OIL COMPANY, THE27,0001996-12-27
2WISER OIL COMPANY, THE26,7001996-07-08
5MOBIL PRODUCING TX. & N.M. INC.16,7001982-12-31
4MOBIL PRODUCING TX. & N.M. INC.16,7001982-12-14
1MOBIL PRODUCING TX. & N.M. INC.17,0001980-06-17
EOF // data source: Texas Railroad Commission // 2026