DOUTHIT B

Oil // district 8 // lease#31159

op: 5L PROPERTIES, INC.

cum_oil

10k BBL

cum_gas

0 MCF

wells

5

production

2011-03 — 2026-03

peak_month

2012-11

-- production_history

cum_oil: 10,087 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

487 BBL/mo

Di (annual)

125.4%

b-factor

0.6

EUR

10,640 BBL

R-squared

0.821

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2COTHRUM EXPLORATIONS22,2002013-08-06
1COTHRUM EXPLORATIONS22,2002013-05-28
4COTHRUM EXPLORATIONS22,2002013-05-28
65L PROPERTIES, INC.12,9992013-02-26
55L PROPERTIES, INC.12,9992012-08-06
EOF // data source: Texas Railroad Commission // 2026