ROBERTSON, R.O.

Oil // district 8 // lease#27446

op: SOJOURNER DRILLING CORPORATION

cum_oil

23k BBL

cum_gas

0 MCF

wells

1

production

1995-01 — 2026-03

peak_month

1995-02

-- production_history

cum_oil: 22,830 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

696 BBL/mo

Di (annual)

168.1%

b-factor

0.8

EUR

16,201 BBL

R-squared

0.834

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HARDING COMPANY15,0001994-11-07
EOF // multi-state drilling data platform // 2026