MANN, W.C. (SOUTH)

Oil // district 4 // lease#12560

op: INCEPTUS OPERATIONS, LLC

fields: EDR (COLE)

cum_oil

147k BBL

cum_gas

0 MCF

wells

3

production

1996-04 — 2026-03

peak_month

1996-10

-- production_history

cum_oil: 146,975 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,839 BBL/mo

Di (annual)

107.7%

b-factor

0.4

EUR

89,032 BBL

R-squared

0.826

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9EL DORADO RESOURCES INC.14,4501996-07-31
8EL DORADO RESOURCES INC.14,4501996-06-13
5EL DORADO RESOURCES INC.14,4501996-02-21
EOF // data source: Texas Railroad Commission // 2026