ROBERTS, DORA -E-

Oil // district 10 // lease#21840

op: UHC PETROLEUM CORPORATION

cum_oil

21k BBL

cum_gas

0 MCF

wells

12

production

1993-01 — 2016-10

peak_month

1994-01

-- production_history

cum_oil: 20,634 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

216 BBL/mo

Di (annual)

16.2%

b-factor

0.0

EUR

15,962 BBL

R-squared

0.459

type

exponential

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12HRUBETZ OIL COMPANY12,1001985-03-07
8WHRUBETZ OPERATING COMPANY12,0001985-02-21
10WHRUBETZ OIL COMPANY12,1001985-02-08
11HRUBETZ OIL COMPANY12,1001985-02-08
9WHRUBETZ OIL COMPANY12,1001985-01-21
7WTRI COUNTY OIL COMPANY12,0001981-06-15
242-173-30031--------
342-173-30054--------
4W42-173-30053--------
5W42-173-30046--------
642-173-30045--------
942-103-03198--------
EOF // data source: Texas Railroad Commission // 2026