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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001654954-21-005849
Filing Date
2021-05-17
Accepted
2021-05-17 15:25:16
Documents
84
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 QUARTERLY REPORT bdco_10-q.htm 10-Q 1881390
2 CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF bdco_ex311.htm EX-31.1 11099
3 CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE bdco_ex321.htm EX-32.1 6101
  Complete submission text file 0001654954-21-005849.txt   5584717

Data Files

Seq Description Document Type Size
4 XBRL INSTANCE DOCUMENT bdco-20210331.xml EX-101.INS 935445
5 XBRL TAXONOMY EXTENSION SCHEMA bdco-20210331.xsd EX-101.SCH 55841
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE bdco-20210331_cal.xml EX-101.CAL 81432
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE bdco-20210331_def.xml EX-101.DEF 106373
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE bdco-20210331_lab.xml EX-101.LAB 290611
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE bdco-20210331_pre.xml EX-101.PRE 244682
Mailing Address 801 TRAVIS SUITE 2100 HOUSTON TX 77002-5729
Business Address 801 TRAVIS SUITE 2100 HOUSTON TX 77002-5729 7132-568-4725
BLUE DOLPHIN ENERGY CO (Filer) CIK: 0000793306 (see all company filings)

IRS No.: 731268729 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-15905 | Film No.: 21929841
SIC: 1311 Crude Petroleum & Natural Gas