SOUTHLAND -B-

Oil // district 14 // lease#1643

op: WO OPERATING COMPANY

cum_oil

20k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1998-12

-- production_history

cum_oil: 19,550 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

243 BBL/mo

Di (annual)

56.9%

b-factor

0.7

EUR

12,436 BBL

R-squared

0.581

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6WO OPERATING COMPANY23,1422001-12-21
142-233-00551--------
242-233-00554--------
442-233-00558--------
EOF // multi-state drilling data platform // 2026