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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001144204-17-030262
Filing Date
2017-05-31
Accepted
2017-05-30 21:35:54
Documents
23
Period of Report
2016-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F v464889_20f.htm 20-F 4306405
2 EXHIBIT 4.13 v464889_ex4-13.htm EX-4.13 45135
3 EXHIBIT 4.14 v464889_ex4-14.htm EX-4.14 46115
4 EXHIBIT 8.1 v464889_ex8-1.htm EX-8.1 11069
5 EXHIBIT 12.1 v464889_ex12-1.htm EX-12.1 9426
6 EXHIBIT 12.2 v464889_ex12-2.htm EX-12.2 9523
7 EXHIBIT 13.1 v464889_ex13-1.htm EX-13.1 3971
8 EXHIBIT 99.1 v464889_ex99-1.htm EX-99.1 110437
9 EXHIBIT 99.2 v464889_ex99-2.htm EX-99.2 63747
10 GRAPHIC pg11img1_20f.jpg GRAPHIC 53918
11 GRAPHIC pg15img1_20f.jpg GRAPHIC 138415
12 GRAPHIC pg17img1_20f.jpg GRAPHIC 81075
13 GRAPHIC pg1img1_ex4-13.jpg GRAPHIC 11406
14 GRAPHIC pg1img1_ex4-14.jpg GRAPHIC 11406
15 GRAPHIC pg1img1_ex99-1.jpg GRAPHIC 11752
16 GRAPHIC pg1img2_ex4-13.jpg GRAPHIC 16584
17 GRAPHIC pg1img2_ex4-14.jpg GRAPHIC 16584
18 GRAPHIC pg22img1_20f.jpg GRAPHIC 74508
19 GRAPHIC pg42img1_20f.jpg GRAPHIC 217369
20 GRAPHIC pg43img1_20f.jpg GRAPHIC 54469
21 GRAPHIC pg59img1_20f.jpg GRAPHIC 8165
22 GRAPHIC pg60img1_20f.jpg GRAPHIC 15240
23 GRAPHIC pg61img1_20f.jpg GRAPHIC 17053
  Complete submission text file 0001144204-17-030262.txt   5611391
Mailing Address CARRERA 7 NO 37-69 BOGOTA F8 00000
Business Address CARRERA 7 NO 37-69 BOGOTA F8 00000 5712345000
ECOPETROL S.A. (Filer) CIK: 0001444406 (see all company filings)

IRS No.: 000000000 | State of Incorp.: F8 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-34175 | Film No.: 17879342
SIC: 1311 Crude Petroleum & Natural Gas
Office of Energy & Transportation