PEKKA JOKI OIL UNIT

Oil // district 6 // lease#14267

op: PARTEN OPERATING INC.

cum_oil

407 BBL

cum_gas

0 MCF

wells

1

production

2003-10 — 2005-06

peak_month

2003-10

-- production_history

cum_oil: 407 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

157 BBL/mo

Di (annual)

909.6%

b-factor

0.7

EUR

550 BBL

R-squared

0.774

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARTEN OPERATING INC.311,5002004-03-15
EOF // data source: Texas Railroad Commission // 2026