JOHNSON, W. D. -26S-

Oil // district 10 // lease#38198

op: SHERIDAN PRODUCTION COMPANY, LLC

cum_oil

244k BBL

cum_gas

0 MCF

wells

9

production

2007-07 — 2026-03

peak_month

2011-08

-- production_history

cum_oil: 243,703 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,335 BBL/mo

Di (annual)

23.0%

b-factor

0.0

EUR

173,760 BBL

R-squared

0.876

type

exponential

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7SANDRIDGE EXPL. AND PROD., LLC16,6002011-02-24
8SANDRIDGE EXPL. AND PROD., LLC16,6002011-02-24
6SANDRIDGE EXPL. AND PROD., LLC212,0002010-04-20
5WISER OIL COMPANY, THE27,3002001-01-26
4WISER OIL COMPANY, THE16,7001996-05-01
1WISER OIL COMPANY, THE26,7001996-02-09
1AWISER OIL COMPANY, THE26,7001996-02-09
3WISER OIL COMPANY, THE16,7001995-12-05
2MOBIL PRODUCING TX. & N.M. INC.16,7001985-04-04
EOF // data source: Texas Railroad Commission // 2026