MARTIN "28"

Oil // district 10 // lease#36232

op: WHITING OIL AND GAS CORPORATION

cum_oil

220k BBL

cum_gas

0 MCF

wells

4

production

2000-01 — 2026-03

peak_month

2000-02

-- production_history

cum_oil: 219,666 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,344 BBL/mo

Di (annual)

22.1%

b-factor

0.2

EUR

224,631 BBL

R-squared

0.756

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4DEVON SFS OPERATING, INC.18,3002000-12-14
3DEVON SFS OPERATING, INC.18,3002000-12-08
2SANTA FE SNYDER CORPORATION18,3001999-12-09
1SANTA FE SNYDER CORPORATION28,3001999-12-04
EOF // data source: Texas Railroad Commission // 2026