BIG TEX SOUTH

Oil // district 10 // lease#41006

op: WHITING OIL AND GAS CORPORATION

cum_oil

8k BBL

cum_gas

0 MCF

wells

2

production

2010-12 — 2026-03

peak_month

2011-02

-- production_history

cum_oil: 7,910 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

811 BBL/mo

Di (annual)

179.1%

b-factor

0.4

EUR

8,908 BBL

R-squared

0.707

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2701HWHITING OIL AND GAS CORPORATION311,5002011-06-17
501WHITING OIL AND GAS CORPORATION211,0002010-10-01
EOF // multi-state drilling data platform // 2026