ROBERTSON, R.H. -B-

Oil // district 1 // lease#12257

op: SPAIN OIL COMPANY

fields: SOMERSET

cum_oil

602 BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1995-09

-- production_history

cum_oil: 602 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

132 BBL/mo

Di (annual)

892.2%

b-factor

0.5

EUR

334 BBL

R-squared

0.879

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11FAR, INC.12,0001987-12-13
EOF // multi-state drilling data platform // 2026