HOLY GRAIL 43 "A"

Oil // district 10 // lease#39520

op: SM ENERGY COMPANY

cum_oil

64k BBL

cum_gas

0 MCF

wells

1

production

2008-07 — 2023-05

peak_month

2009-05

-- production_history

cum_oil: 63,571 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,889 BBL/mo

Di (annual)

206.6%

b-factor

0.3

EUR

40,534 BBL

R-squared

0.940

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MANHATTAN PETROLEUM, INC.311,0002019-06-20
EOF // data source: Texas Railroad Commission // 2026