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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-11-044585
Filing Date
2011-08-08
Accepted
2011-08-08 09:32:21
Documents
10
Period of Report
2011-06-30

Document Format Files

Seq Description Document Type Size
1 QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D) a11-13786_110q.htm 10-Q 1454901
2 EX-31.1 a11-13786_1ex31d1.htm EX-31.1 11217
3 EX-31.2 a11-13786_1ex31d2.htm EX-31.2 10938
4 EX-32 a11-13786_1ex32.htm EX-32 6501
  Complete submission text file 0001104659-11-044585.txt   11170686

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT hp-20110630.xml EX-101.INS 2084249
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT hp-20110630.xsd EX-101.SCH 41965
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT hp-20110630_cal.xml EX-101.CAL 85522
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT hp-20110630_def.xml EX-101.DEF 272894
9 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT hp-20110630_lab.xml EX-101.LAB 813550
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT hp-20110630_pre.xml EX-101.PRE 391228
Mailing Address UTICA AT 21ST ST TULSA OK 74114
Business Address UTICA AT 21ST ST TULSA OK 74114 9187425531
HELMERICH & PAYNE INC (Filer) CIK: 0000046765 (see all company filings)

IRS No.: 730679879 | State of Incorp.: DE | Fiscal Year End: 0930
Type: 10-Q | Act: 34 | File No.: 001-04221 | Film No.: 111015826
SIC: 1381 Drilling Oil & Gas Wells