JOHNSON, W. D. ET AL -L-

Oil // district 10 // lease#38217

op: SHERIDAN PRODUCTION COMPANY, LLC

cum_oil

147k BBL

cum_gas

0 MCF

wells

8

production

2007-07 — 2026-03

peak_month

2009-10

-- production_history

cum_oil: 146,916 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,848 BBL/mo

Di (annual)

17.6%

b-factor

0.0

EUR

126,170 BBL

R-squared

0.705

type

exponential

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8WISER OIL COMPANY, THE27,0002005-03-03
6WISER OIL COMPANY, THE27,0001997-05-13
2WISER OIL COMPANY, THE26,8001996-07-08
4WISER OIL COMPANY, THE27,0001996-07-08
5WISER OIL COMPANY, THE26,7001996-07-08
7MOBIL PRODUCING TX. & N.M. INC.17,0001984-01-16
3MOBIL PRODUCING TX. & N.M. INC.16,7001983-03-02
1MOBIL PRODUCING TX. & N.M. INC.16,8001981-12-04
EOF // data source: Texas Railroad Commission // 2026