SOUTHLAND "A"

Oil // district 10 // lease#41672

op: LEGACY RESERVES OPERATING LP

cum_oil

30k BBL

cum_gas

0 MCF

wells

2

production

2011-12 — 2026-03

peak_month

2013-03

-- production_history

cum_oil: 30,158 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

218 BBL/mo

Di (annual)

6.0%

b-factor

0.0

EUR

41,494 BBL

R-squared

0.350

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GUTHRIE, A. K. OPERATING CO.14,0001986-09-24
2GUTHRIE, A. K. OPERATING CO.14,0001986-09-24
EOF // data source: Texas Railroad Commission // 2026