UNIVERSITY 2-58

Oil // district 9 // lease#21377

op: SEM OPERATING COMPANY LLC

cum_oil

2.6M BBL

cum_gas

0 MCF

wells

16

production

2021-07 — 2026-03

peak_month

2025-04

-- production_history

cum_oil: 2,627,882 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

95,842 BBL/mo

Di (annual)

213.4%

b-factor

1.3

EUR

3,821,655 BBL

R-squared

0.988

type

hyperbolic

-- wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2501WASEM OPERATING COMPANY LLC115,0002024-05-08
2503WASEM OPERATING COMPANY LLC115,0002024-05-08
2503WDSEM OPERATING COMPANY LLC115,0002024-05-08
2504WDSEM OPERATING COMPANY LLC115,0002024-05-08
2505WASEM OPERATING COMPANY LLC110,0002024-05-08
2507WASEM OPERATING COMPANY LLC110,0002022-12-07
2509WASEM OPERATING COMPANY LLC110,0002022-12-07
2511WASEM OPERATING COMPANY LLC110,0002022-12-07
2507WCSEM OPERATING COMPANY LLC110,0002021-11-23
2505WCSEM OPERATING COMPANY LLC110,0002021-11-17
2507WBSEM OPERATING COMPANY LLC110,0002021-11-17
2505WBSEM OPERATING COMPANY LLC110,0002021-11-15
2503WCSEM OPERATING COMPANY LLC110,0002021-03-24
2509WBSEM OPERATING COMPANY LLC110,0002021-03-24
2501WCSEM OPERATING COMPANY LLC210,0002021-01-07
2511WBSEM OPERATING COMPANY LLC210,0002021-01-07
EOF // data source: Texas Railroad Commission // 2026