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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001144204-16-097269
Filing Date
2016-04-29
Accepted
2016-04-28 18:49:12
Documents
33
Period of Report
2015-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F v437523_20f.htm 20-F 4329883
2 EXHIBIT 4.11 v437523_ex4-11.htm EX-4.11 87902
3 EXHIBIT 4.12 v437523_ex4-12.htm EX-4.12 47251
4 EXHIBIT 8.1 v437523_ex8-1.htm EX-8.1 10962
5 EXHIBIT 12.1 v437523_ex12-1.htm EX-12.1 9491
6 EXHIBIT 12.2 v437523_ex12-2.htm EX-12.2 9533
7 EXHIBIT 13.1 v437523_ex13-1.htm EX-13.1 4240
8 EXHIBIT 15.1 v437523_ex15-1.htm EX-15.1 2596
9 EXHIBIT 15.2 v437523_ex15-2.htm EX-15.2 5318
10 EXHIBIT 15.3 v437523_ex15-3.htm EX-15.3 4988
11 EXHIBIT 16.1 v437523_ex16-1.htm EX-16.1 2912
12 EXHIBIT 99.1 v437523_ex99-1.htm EX-99.1 100193
13 EXHIBIT 99.2 v437523_ex99-2.htm EX-99.2 65704
14 GRAPHIC tex15-2_logo.jpg GRAPHIC 4338
15 GRAPHIC tex15-2_logo1.jpg GRAPHIC 7016
16 GRAPHIC tex99-1pg1.jpg GRAPHIC 11858
17 GRAPHIC tex99-1pg8.jpg GRAPHIC 15231
18 GRAPHIC tex99-2pg1.jpg GRAPHIC 28014
19 GRAPHIC tex99-2pg11.jpg GRAPHIC 13874
20 GRAPHIC tex99-2pg12.jpg GRAPHIC 13924
21 GRAPHIC tpg11.jpg GRAPHIC 38827
22 GRAPHIC tpg12.jpg GRAPHIC 27846
23 GRAPHIC tpg17.jpg GRAPHIC 125492
24 GRAPHIC tpg19.jpg GRAPHIC 138701
25 GRAPHIC tpg24.jpg GRAPHIC 65438
26 GRAPHIC tpg37.jpg GRAPHIC 389955
27 GRAPHIC tpg38.jpg GRAPHIC 375145
28 GRAPHIC tpg63.jpg GRAPHIC 26791
29 GRAPHIC tpg66.jpg GRAPHIC 18799
30 GRAPHIC tpg67.jpg GRAPHIC 19477
31 GRAPHIC tpg69a.jpg GRAPHIC 12119
32 GRAPHIC tpg69b.jpg GRAPHIC 11350
33 GRAPHIC image_001.jpg GRAPHIC 2296
  Complete submission text file 0001144204-16-097269.txt   6539014
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.: 161601824
SIC: 1311 Crude Petroleum & Natural Gas
Office of Energy & Transportation