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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-11-015690
Filing Date
2011-03-04
Accepted
2011-03-04 18:11:07
Documents
1
Period of Report
2011-03-03

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 16428
  Complete submission text file 0001209191-11-015690.txt   17708
Mailing Address UTICA AT 21ST ST TULSA OK 74114
Business Address UTICA AT 21ST ST TULSA OK 74114 9187425531
HELMERICH & PAYNE INC (Issuer) CIK: 0000046765 (see all company filings)

IRS No.: 730679879 | State of Incorp.: DE | Fiscal Year End: 0930
SIC: 1381 Drilling Oil & Gas Wells

Mailing Address 1579 EAST 21ST STREET TULSA OK 74114
Business Address
MACKEY STEVEN R (Reporting) CIK: 0001219115 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-04221 | Film No.: 11666063