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Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB:
SEC Accession No. 0001193125-21-165350
Filing Date
2021-05-18
Accepted
2021-05-18 16:15:46
Documents
1
Period of Report
2021-03-31
Effectiveness Date
2021-05-18

Document Format Files

Seq Description Document Type Size
1 NT 10-Q d540634dnt10q.htm NT 10-Q 34042
  Complete submission text file 0001193125-21-165350.txt   35190
Mailing Address 1001 LOUISIANA STREET, SUITE 2900 HOUSTON TX 77002
Business Address 1001 LOUISIANA STREET, SUITE 2900 HOUSTON TX 77002 (713) 654-2200
SUPERIOR ENERGY SERVICES INC (Filer) CIK: 0000886835 (see all company filings)

IRS No.: 752379388 | State of Incorp.: DE | Fiscal Year End: 1231
Type: NT 10-Q | Act: 34 | File No.: 001-34037 | Film No.: 21936145
SIC: 1389 Oil & Gas Field Services, NEC