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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-12-007195
Filing Date
2012-02-07
Accepted
2012-02-07 10:17:48
Documents
10
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D) a11-31849_110q.htm 10-Q 1063902
2 EX-31.1 a11-31849_1ex31d1.htm EX-31.1 12460
3 EX-31.2 a11-31849_1ex31d2.htm EX-31.2 12164
4 EX-32 a11-31849_1ex32.htm EX-32 6511
  Complete submission text file 0001104659-12-007195.txt   9902926

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT hp-20111231.xml EX-101.INS 1385843
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT hp-20111231.xsd EX-101.SCH 78218
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT hp-20111231_cal.xml EX-101.CAL 115251
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT hp-20111231_def.xml EX-101.DEF 380127
9 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT hp-20111231_lab.xml EX-101.LAB 1570413
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT hp-20111231_pre.xml EX-101.PRE 681432
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.: 12575976
SIC: 1381 Drilling Oil & Gas Wells
Office of Energy & Transportation