13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001169069-13-000011
Form type: 13F-HR
Filer: VIKING FUND MANAGEMENT LLC
CIK: CIK 1169069
Filed: Aug 05, 2013
Reporting period: Jun 30, 2013
Description: Institutional holdings

Documents

0001169069-13-000011-index.htm

Complete submission

0001169069-13-000011.txt

directory listing

Filed by

VIKING FUND MANAGEMENT LLC