GUITAR 11

Oil // district 10 // lease#39531

op: MANHATTAN PETROLEUM, INC.

cum_oil

27k BBL

cum_gas

0 MCF

wells

1

production

2009-04 — 2016-12

peak_month

2009-05

-- production_history

cum_oil: 27,418 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,508 BBL/mo

Di (annual)

186.7%

b-factor

0.5

EUR

31,591 BBL

R-squared

0.900

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MANHATTAN PETROLEUM, INC.111,0002009-03-02
EOF // data source: Texas Railroad Commission // 2026