SANDERS, JUNE T.

Oil // district 10 // lease#34640

op: UMC PETROLEUM CORPORATION

cum_oil

263k BBL

cum_gas

0 MCF

wells

4

production

1995-10 — 2011-10

peak_month

1997-05

-- production_history

cum_oil: 262,829 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,033 BBL/mo

Di (annual)

43.4%

b-factor

1.0

EUR

348,184 BBL

R-squared

0.786

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
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