GRAHAM

Oil // district 13 // lease#8220

op: MARJAC OIL COMPANY, INC.

fields: WALSH

cum_oil

49k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

2000-01

-- production_history

cum_oil: 49,184 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

212 BBL/mo

Di (annual)

6.8%

b-factor

0.0

EUR

36,281 BBL

R-squared

0.402

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8BENDORF, OTTO TRUST15,0001992-08-17
5BENDORF, OTTO14,8001979-12-21
142-503-82618--------
242-503-82619--------
EOF // multi-state drilling data platform // 2026