NUNN -D-

Oil // district 9 // lease#6515

op: ROBERTSON RESOURCES, INC.

cum_oil

77k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2001-01

-- production_history

cum_oil: 77,306 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

363 BBL/mo

Di (annual)

19.8%

b-factor

0.0

EUR

21,935 BBL

R-squared

0.475

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3GLOSSOP, ROBERT L.18,4502000-07-31
2GLOSSOP, ROBERT L.18,4001990-10-22
142-383-01214--------
EOF // multi-state drilling data platform // 2026