COWDEN "D"

Oil // district 9 // lease#15626

op: PERENCO LLC

cum_oil

216k BBL

cum_gas

0 MCF

wells

6

production

2004-12 — 2026-03

peak_month

2005-01

-- production_history

cum_oil: 216,317 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,018 BBL/mo

Di (annual)

11.2%

b-factor

0.0

EUR

216,003 BBL

R-squared

0.650

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4604PERENCO LLC210,6002007-04-23
4605LCX ENERGY, LLC212,0002006-07-17
4606LCX ENERGY, LLC312,0002006-07-17
4601PERENCO LLC110,6002004-07-12
4602PERENCO LLC110,6002004-07-12
4603PERENCO LLC110,6002004-07-12
EOF // data source: Texas Railroad Commission // 2026