MARR, H. J.

Oil // district 8 // lease#18

op: M. GRACE, INC.

cum_oil

5k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2008-03

peak_month

1995-12

-- production_history

cum_oil: 4,983 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

104 BBL/mo

Di (annual)

94.6%

b-factor

2.0

EUR

11,558 BBL

R-squared

0.574

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7KAMB, INC.11,4001988-03-10
5KAMB, INC.11,4001987-09-28
6KAMB, INC.11,4001987-09-28
3KAMB, INC.11,4001987-05-06
4KAMB, INC.11,4001987-05-06
242-049-80294--------
EOF // multi-state drilling data platform // 2026