RED DIAMOND

Oil // district 8 // lease#28232

op: WHITING OIL AND GAS CORPORATION

cum_oil

133k BBL

cum_gas

0 MCF

wells

2

production

1997-06 — 2026-03

peak_month

1998-01

-- production_history

cum_oil: 132,647 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,985 BBL/mo

Di (annual)

46.6%

b-factor

0.4

EUR

124,216 BBL

R-squared

0.828

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SOJOURNER DRILLING CORPORATION16,0002024-10-02
1HALLWOOD PETROLEUM, INC.36,4001997-03-10
EOF // data source: Texas Railroad Commission // 2026