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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001209191-05-064935
Filing Date
2005-12-21
Accepted
2005-12-21 17:23:17
Documents
1
Period of Report
2005-12-20

Document Format Files

Seq Description Document Type Size
1 MAIN DOCUMENT DESCRIPTION bod31431_bod2ya3.html 3  
1 MAIN DOCUMENT DESCRIPTION bod31431_bod2ya3.xml 3 2867
  Complete submission text file 0001209191-05-064935.txt   5055
Mailing Address 1660 LINCOLN STREET SUITE 2700 DENVER CO 80264
Business Address 1660 LINCOLN ST STE 2700 DENVER CO 80264 3038395505
HALLADOR PETROLEUM CO (Issuer) CIK: 0000788965 (see all company filings)

IRS No.: 841014610 | State of Incorp.: CO | Fiscal Year End: 1231
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 410 PARK AVENUE 19TH FLOOR NEW YORK NY 10022
Business Address 410 PARK AVENUE 19TH FLOOR NEW YORK NY 10022 212-515-2100
Yorktown VI Associates LLC (Reporting) CIK: 0001347608 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 000-14731 | Film No.: 051279381