UNIVERSITY 40

Oil · District 7C · Lease #17171

Operator: SEM OPERATING COMPANY LLC

Cum Oil

5.9M BBL

Cum Gas

91.5M MCF

casinghead

Wells

64

Production

2010-05 — 2026-04

Peak Month

2018-09

Production History

Cum Oil: 5,893,922 BBL Cum Gas: 91,491,743 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

103,562 BBL/mo

Di (annual)

392.5%

b-factor

2.0

EUR

5,966,709 BBL

R-squared

0.574

type

hyperbolic

Operator History (from monthly production reports)

2016-06 — 2026-07 SEM OPERATING COMPANY LLC 122 mo
2010-05 — 2016-05 EOG RESOURCES, INC. 73 mo

Wells (64)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2109WBSEM OPERATING COMPANY LLC110,0002022-08-10
2101WBSEM OPERATING COMPANY LLC210,0002022-08-05
2105WBSEM OPERATING COMPANY LLC210,0002022-08-05
2109WCSEM OPERATING COMPANY LLC210,0002022-08-05
2204WCSEM OPERATING COMPANY LLC110,0002022-04-08
2205WBSEM OPERATING COMPANY LLC110,0002022-04-08
2206WCSEM OPERATING COMPANY LLC210,0002022-04-08
2208WCSEM OPERATING COMPANY LLC110,0002022-04-08
2113WBSEM OPERATING COMPANY LLC210,0002021-11-09
2113WCSEM OPERATING COMPANY LLC210,0002021-11-09
2117WCSEM OPERATING COMPANY LLC210,0002021-11-09
2121WCSEM OPERATING COMPANY LLC110,0002021-11-09
1411HSEM OPERATING COMPANY LLC410,0002019-01-11
2312WCSEM OPERATING COMPANY LLC410,0002019-01-11
2207WBSEM OPERATING COMPANY LLC110,0002018-03-15
2209WBSEM OPERATING COMPANY LLC110,0002018-03-15
1105WCSEM OPERATING COMPANY LLC110,0002018-02-01
1104WCSEM OPERATING COMPANY LLC110,0002018-01-31
2201WBSEM OPERATING COMPANY LLC110,0002017-11-30
1001WCSEM OPERATING COMPANY LLC110,0002017-09-25
1112WBSEM OPERATING COMPANY LLC110,0002017-09-25
2123WBSEM OPERATING COMPANY LLC110,0002017-09-22
2101WCSEM OPERATING COMPANY LLC17,5002017-02-24
1412HSEM OPERATING COMPANY LLC16,9002012-09-12
1506HSEM OPERATING COMPANY LLC16,5202012-08-29
1507HSEM OPERATING COMPANY LLC16,5202012-08-29
1406HSEM OPERATING COMPANY LLC36,6002012-02-24
1408HSEM OPERATING COMPANY LLC36,5102012-02-24
1409HSEM OPERATING COMPANY LLC36,5102012-02-24
1410HSEM OPERATING COMPANY LLC26,5202012-02-24
1407HSEM OPERATING COMPANY LLC36,5202012-02-23
2106HSEM OPERATING COMPANY LLC16,5002012-02-10
2104HSEM OPERATING COMPANY LLC16,5002012-02-08
1001HSEM OPERATING COMPANY LLC26,6002011-11-01
1002HSEM OPERATING COMPANY LLC36,5502011-11-01
1003HSEM OPERATING COMPANY LLC36,5502011-11-01
1312HSEM OPERATING COMPANY LLC16,6002011-09-16
1313HSEM OPERATING COMPANY LLC26,6002011-09-16
1314HSEM OPERATING COMPANY LLC26,6002011-09-16
1505HSEM OPERATING COMPANY LLC16,5002011-09-16
1311HSEM OPERATING COMPANY LLC16,6002011-09-15
1303HSEM OPERATING COMPANY LLC16,6002011-09-13
1310HSEM OPERATING COMPANY LLC16,6002011-09-13
1304HSEM OPERATING COMPANY LLC16,6002011-08-29
1403HSEM OPERATING COMPANY LLC16,9002011-08-11
2102HSEM OPERATING COMPANY LLC16,5002011-06-17
1305HSEM OPERATING COMPANY LLC16,6002011-06-15
1306HSEM OPERATING COMPANY LLC16,6002011-06-15
1307HSEM OPERATING COMPANY LLC16,6002011-06-15
1309HSEM OPERATING COMPANY LLC16,6002011-04-18
1308HSEM OPERATING COMPANY LLC16,6002011-03-10
1504HSEM OPERATING COMPANY LLC16,6002011-02-24
1503HSEM OPERATING COMPANY LLC26,6002011-02-23
1501HSEM OPERATING COMPANY LLC16,6002011-01-27
1502HSEM OPERATING COMPANY LLC16,6002011-01-21
1SEM OPERATING COMPANY LLC37,2002011-01-11
1401SEM OPERATING COMPANY LLC37,2002011-01-11
1401HSEM OPERATING COMPANY LLC37,2002011-01-11
1302HSEM OPERATING COMPANY LLC39,8002010-12-14
1101WDSEM OPERATING COMPANY LLC19,8002010-12-13
1405HSEM OPERATING COMPANY LLC16,6002010-12-13
1404HSEM OPERATING COMPANY LLC16,5002010-11-23
1402HSEM OPERATING COMPANY LLC17,0002010-06-01
1301HSEM OPERATING COMPANY LLC16,3002009-12-21