HENCE "A"

Oil // district 10 // lease#36423

op: PERENCO LLC

cum_oil

1.3M BBL

cum_gas

0 MCF

wells

30

production

2000-10 — 2026-03

peak_month

2001-06

-- production_history

cum_oil: 1,326,155 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

11,757 BBL/mo

Di (annual)

14.0%

b-factor

0.4

EUR

1,453,319 BBL

R-squared

0.912

type

hyperbolic

-- wells (30)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1908ENDEAVOR ENERGY RESOURCES L.P.112,0002011-03-24
2507LCX ENERGY, LLC110,6002005-05-17
2508LCX ENERGY, LLC110,6002005-05-16
1903PERENCO LLC110,6002003-09-16
2703PERENCO LLC110,6002003-09-16
2904PERENCO LLC210,6002003-08-21
2903PERENCO LLC110,6002003-06-30
2504PERENCO LLC110,6002003-05-23
2503PERENCO LLC110,6002003-05-21
2501CMS OIL AND GAS COMPANY110,5002001-08-27
2502CMS OIL AND GAS COMPANY210,5002001-08-27
2505CMS OIL AND GAS COMPANY110,5002001-08-27
2506CMS OIL AND GAS COMPANY110,5002001-08-27
1907CMS OIL AND GAS COMPANY110,5002001-02-12
2708CMS OIL AND GAS COMPANY110,5002001-02-12
1905CMS OIL AND GAS COMPANY110,5002001-01-29
1906CMS OIL AND GAS COMPANY110,5002001-01-29
2705CMS OIL AND GAS COMPANY110,5002001-01-05
2706CMS OIL AND GAS COMPANY110,5002001-01-05
2905CMS OIL AND GAS COMPANY110,5002001-01-05
2906CMS OIL AND GAS COMPANY110,5002001-01-05
1904CMS OIL AND GAS COMPANY110,5002000-10-26
1DCMS OIL AND GAS COMPANY16,2002000-10-24
2704CMS OIL AND GAS COMPANY110,5002000-10-12
1901CMS OIL AND GAS COMPANY110,5002000-09-07
1902CMS OIL AND GAS COMPANY110,5002000-09-07
2701CMS OIL AND GAS COMPANY110,5002000-09-07
2702CMS OIL AND GAS COMPANY110,5002000-09-07
2901CMS OIL AND GAS COMPANY110,5002000-08-24
2902CMS OIL AND GAS COMPANY110,5002000-08-24
EOF // data source: Texas Railroad Commission // 2026