CASSLE, H. O.

Oil // district 8 // lease#30377

op: DOUBLE M PETROPROPERTIES, INC.

cum_oil

23k BBL

cum_gas

0 MCF

wells

2

production

2009-05 — 2026-03

peak_month

2009-05

-- production_history

cum_oil: 23,404 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

432 BBL/mo

Di (annual)

41.1%

b-factor

0.6

EUR

25,924 BBL

R-squared

0.601

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5DOUBLE M PETROPROPERTIES, INC.26,7002011-10-07
3DOUBLE M PETROPROPERTIES, INC.26,0422009-11-09
EOF // data source: Texas Railroad Commission // 2026