ROBERTSON

Oil // district 8 // lease#29805

op: WINGROVE WELL SERVICE, INC.

cum_oil

8k BBL

cum_gas

0 MCF

wells

1

production

2006-10 — 2026-03

peak_month

2007-01

-- production_history

cum_oil: 8,209 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

300 BBL/mo

Di (annual)

46.5%

b-factor

0.0

EUR

7,700 BBL

R-squared

0.744

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7DGLAHN RESOURCES, INC.13,0002006-03-28
EOF // multi-state drilling data platform // 2026