FALLS CITY UNIT

Oil // district 2 // lease#5367

op: PETRO RESOURCES, INC.

cum_oil

20k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2006-10

peak_month

1993-08

-- production_history

cum_oil: 20,018 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

419 BBL/mo

Di (annual)

15.1%

b-factor

0.4

EUR

48,674 BBL

R-squared

0.563

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
67SUN EXPL. & PROD. CO.-CORPUS26,0501999-11-24
69SUN EXPL. & PROD. CO.-HOUSTON26,0711985-01-31
66 LSUN EXPL. & PROD. CO.-CORPUS15,1631984-08-13
63SUN EXPL. & PROD. CO.-CORPUS16,0531984-04-17
61042-255-00022--------
EOF // data source: Texas Railroad Commission // 2026