JOHNSON, W.D.-ARCO

Oil // district 10 // lease#7199

op: VANGUARD OPERATING, LLC

fields: WARD, SOUTH

cum_oil

340k BBL

cum_gas

0 MCF

wells

24

production

1993-01 — 2026-03

peak_month

1996-11

-- production_history

cum_oil: 339,569 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,480 BBL/mo

Di (annual)

4.8%

b-factor

0.0

EUR

334,003 BBL

R-squared

0.515

type

exponential

-- wells (24)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
36MR OIL COMPANY34,8001998-05-14
37MR OIL COMPANY23,1001996-07-08
23MR OIL COMPANY12,9501992-08-07
33RMR OIL COMPANY12,7001988-12-15
35ARCO OIL & GAS CO.13,1001982-09-10
34ARCO OIL & GAS CO.25,0001982-06-15
1142-475-00181--------
13W42-475-00183--------
1642-475-00175--------
17W42-475-00176--------
1842-475-00259--------
1W42-475-00164--------
242-475-00165--------
2542-475-00252--------
2642-475-00251--------
2742-475-00250--------
2842-475-00249--------
2942-475-00248--------
3042-475-00247--------
3142-475-00246--------
3242-475-00245--------
3W42-475-00166--------
542-475-00184--------
7W42-475-00188--------
EOF // multi-state drilling data platform // 2026