NEAL -14-

Oil // district 10 // lease#23465

op: XHORIZONS ENERGY LLC

fields: MPF (YATES)

cum_oil

111k BBL

cum_gas

0 MCF

wells

10

production

1993-01 — 2026-03

peak_month

1994-08

-- production_history

cum_oil: 111,085 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

818 BBL/mo

Di (annual)

12.8%

b-factor

0.1

EUR

83,905 BBL

R-squared

0.375

type

hyperbolic

-- wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9FLAMINGO OPERATING, LLC13,4002017-03-28
6FLAMINGO OPERATING, LLC13,1502015-08-13
7FLAMINGO OPERATING, LLC13,0002015-08-13
8FLAMINGO OPERATING, LLC13,0002015-08-12
5P.O.&G. OPERATING, LLC13,5002013-03-05
4ENERTEX, INC.13,2001994-05-31
3ENERTEX, INC.13,2001993-12-17
1DMOSS, WM., PROPERTIES, INC.16,0001985-08-27
1C42-371-11334--------
242-371-30028--------
EOF // data source: Texas Railroad Commission // 2026