SANDERS, JUNE T.

Oil // district 10 // lease#40807

op: LEGACY RESERVES OPERATING LP

cum_oil

388k BBL

cum_gas

0 MCF

wells

9

production

2011-08 — 2026-03

peak_month

2013-03

-- production_history

cum_oil: 387,727 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

10,164 BBL/mo

Di (annual)

39.0%

b-factor

0.2

EUR

390,236 BBL

R-squared

0.916

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
18LEGACY RESERVES OPERATING LP110,6002012-10-22
14LEGACY RESERVES OPERATING LP212,0002012-08-23
15LEGACY RESERVES OPERATING LP110,6002012-08-23
17LEGACY RESERVES OPERATING LP212,0002012-08-23
16LEGACY RESERVES OPERATING LP212,0002012-07-31
5UMC PETROLEUM CORPORATION110,8001996-12-16
4UMC PETROLEUM CORPORATION313,4001996-05-13
3UMC PETROLEUM CORPORATION113,3911996-03-19
1D42-329-02022--------
EOF // data source: Texas Railroad Commission // 2026