Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | 20-F | ec-20241231x20f.htm iXBRL | 20-F | 16851421 |
| 2 | EX-4.25 | ec-20241231xex4d25.htm | EX-4.25 | 24780 |
| 3 | EX-4.26 | ec-20241231xex4d26.htm | EX-4.26 | 26264 |
| 4 | EX-4.27 | ec-20241231xex4d27.htm | EX-4.27 | 59114 |
| 5 | EX-4.28 | ec-20241231xex4d28.htm | EX-4.28 | 75948 |
| 6 | EX-4.29 | ec-20241231xex4d29.htm | EX-4.29 | 31417 |
| 7 | EX-4.30 | ec-20241231xex4d30.htm | EX-4.30 | 47142 |
| 8 | EX-4.31 | ec-20241231xex4d31.htm | EX-4.31 | 748859 |
| 9 | EX-4.32 | ec-20241231xex4d32.htm | EX-4.32 | 589114 |
| 10 | EX-4.33 | ec-20241231xex4d33.htm | EX-4.33 | 32848 |
| 11 | EX-4.35 | ec-20241231xex4d35.htm | EX-4.35 | 115607 |
| 12 | EX-4.36 | ec-20241231xex4d36.htm | EX-4.36 | 1949 |
| 13 | EX-4.37 | ec-20241231xex4d37.htm | EX-4.37 | 1949 |
| 14 | EX-4.38 | ec-20241231xex4d38.htm | EX-4.38 | 5137 |
| 15 | EX-7.2 | ec-20241231xex7d2.htm | EX-7.2 | 105473 |
| 16 | EX-8.1 | ec-20241231xex8d1.htm | EX-8.1 | 90561 |
| 17 | EX-12.1 | ec-20241231xex12d1.htm | EX-12.1 | 11992 |
| 18 | EX-12.2 | ec-20241231xex12d2.htm | EX-12.2 | 12076 |
| 19 | EX-13.1 | ec-20241231xex13d1.htm | EX-13.1 | 11265 |
| 20 | EX-23.1 | ec-20241231xex23d1.htm | EX-23.1 | 4258 |
| 21 | EX-23.2 | ec-20241231xex23d2.htm | EX-23.2 | 13513 |
| 22 | EX-23.3 | ec-20241231xex23d3.htm | EX-23.3 | 5965 |
| 23 | EX-23.4 | ec-20241231xex23d4.htm | EX-23.4 | 7306 |
| 24 | EX-99.1 | ec-20241231xex99d1.htm | EX-99.1 | 142427 |
| 25 | EX-99.2 | ec-20241231xex99d2.htm | EX-99.2 | 108474 |
| 26 | EX-99.3 | ec-20241231xex99d3.htm | EX-99.3 | 409318 |
| 27 | GRAPHIC | ec-20241231x20f002.jpg | GRAPHIC | 31767 |
| 28 | GRAPHIC | ec-20241231x20f004.jpg | GRAPHIC | 101793 |
| 29 | GRAPHIC | ec-20241231x20f005.jpg | GRAPHIC | 52136 |
| 30 | GRAPHIC | ec-20241231x20f009.jpg | GRAPHIC | 29244 |
| 31 | GRAPHIC | ec-20241231x20f010.jpg | GRAPHIC | 11866 |
| 32 | GRAPHIC | ec-20241231x20f032.jpg | GRAPHIC | 62597 |
| 33 | GRAPHIC | ec-20241231x20f033.jpg | GRAPHIC | 74512 |
| 34 | GRAPHIC | ec-20241231x20f039.jpg | GRAPHIC | 12539 |
| 35 | GRAPHIC | ec-20241231x20f040.jpg | GRAPHIC | 41413 |
| 36 | GRAPHIC | ec-20241231x20f041.jpg | GRAPHIC | 11939 |
| 37 | GRAPHIC | ec-20241231xex23d2001.jpg | GRAPHIC | 3481 |
| 38 | GRAPHIC | ec-20241231xex23d2002.jpg | GRAPHIC | 8405 |
| 39 | GRAPHIC | ec-20241231xex23d4001.jpg | GRAPHIC | 8857 |
| 40 | GRAPHIC | ec-20241231xex23d4002.jpg | GRAPHIC | 4233 |
| 41 | GRAPHIC | ec-20241231xex4d27001.jpg | GRAPHIC | 5019 |
| 42 | GRAPHIC | ec-20241231xex4d27002.jpg | GRAPHIC | 4126 |
| 43 | GRAPHIC | ec-20241231xex4d28001.jpg | GRAPHIC | 4817 |
| 44 | GRAPHIC | ec-20241231xex4d28002.jpg | GRAPHIC | 5268 |
| 45 | GRAPHIC | ec-20241231xex4d29003.jpg | GRAPHIC | 2735 |
| 46 | GRAPHIC | ec-20241231xex4d29004.jpg | GRAPHIC | 3633 |
| 47 | GRAPHIC | ec-20241231xex4d30001.jpg | GRAPHIC | 2735 |
| 48 | GRAPHIC | ec-20241231xex4d30002.jpg | GRAPHIC | 3633 |
| 49 | GRAPHIC | ec-20241231xex4d35g001.jpg | GRAPHIC | 202523 |
| 50 | GRAPHIC | ec-20241231xex4d35g002.jpg | GRAPHIC | 199125 |
| 51 | GRAPHIC | ec-20241231xex4d35g003.jpg | GRAPHIC | 204291 |
| 52 | GRAPHIC | ec-20241231xex4d35g004.jpg | GRAPHIC | 214136 |
| 53 | GRAPHIC | ec-20241231xex4d35g005.jpg | GRAPHIC | 175099 |
| 54 | GRAPHIC | ec-20241231xex4d35g006.jpg | GRAPHIC | 201812 |
| 55 | GRAPHIC | ec-20241231xex4d35g007.jpg | GRAPHIC | 214914 |
| 56 | GRAPHIC | ec-20241231xex4d35g008.jpg | GRAPHIC | 268568 |
| 57 | GRAPHIC | ec-20241231xex4d35g009.jpg | GRAPHIC | 208573 |
| 58 | GRAPHIC | ec-20241231xex4d35g010.jpg | GRAPHIC | 315032 |
| 59 | GRAPHIC | ec-20241231xex4d35g011.jpg | GRAPHIC | 279177 |
| 60 | GRAPHIC | ec-20241231xex4d35g012.jpg | GRAPHIC | 278322 |
| 61 | GRAPHIC | ec-20241231xex4d35g013.jpg | GRAPHIC | 283733 |
| 62 | GRAPHIC | ec-20241231xex4d35g014.jpg | GRAPHIC | 259079 |
| 63 | GRAPHIC | ec-20241231xex4d35g015.jpg | GRAPHIC | 224472 |
| 64 | GRAPHIC | ec-20241231xex4d35g016.jpg | GRAPHIC | 215757 |
| 65 | GRAPHIC | ec-20241231xex4d35g017.jpg | GRAPHIC | 263839 |
| 66 | GRAPHIC | ec-20241231xex4d35g018.jpg | GRAPHIC | 224294 |
| 67 | GRAPHIC | ec-20241231xex4d35g019.jpg | GRAPHIC | 48947 |
| 68 | GRAPHIC | ec-20241231xex4d35g020.jpg | GRAPHIC | 173514 |
| 69 | GRAPHIC | ec-20241231xex4d35g021.jpg | GRAPHIC | 235799 |
| 70 | GRAPHIC | ec-20241231xex4d35g022.jpg | GRAPHIC | 272143 |
| 71 | GRAPHIC | ec-20241231xex4d35g023.jpg | GRAPHIC | 209126 |
| 72 | GRAPHIC | ec-20241231xex4d35g024.jpg | GRAPHIC | 243282 |
| 73 | GRAPHIC | ec-20241231xex4d35g025.jpg | GRAPHIC | 225562 |
| 74 | GRAPHIC | ec-20241231xex4d35g026.jpg | GRAPHIC | 254790 |
| 75 | GRAPHIC | ec-20241231xex4d35g027.jpg | GRAPHIC | 182019 |
| 76 | GRAPHIC | ec-20241231xex4d35g028.jpg | GRAPHIC | 147513 |
| 77 | GRAPHIC | ec-20241231xex4d36g001.jpg | GRAPHIC | 193244 |
| 78 | GRAPHIC | ec-20241231xex4d36g002.jpg | GRAPHIC | 81895 |
| 79 | GRAPHIC | ec-20241231xex4d37g001.jpg | GRAPHIC | 178435 |
| 80 | GRAPHIC | ec-20241231xex4d37g002.jpg | GRAPHIC | 45379 |
| 81 | GRAPHIC | ec-20241231xex4d38g001.jpg | GRAPHIC | 215206 |
| 82 | GRAPHIC | ec-20241231xex4d38g002.jpg | GRAPHIC | 226302 |
| 83 | GRAPHIC | ec-20241231xex4d38g003.jpg | GRAPHIC | 180816 |
| 84 | GRAPHIC | ec-20241231xex4d38g004.jpg | GRAPHIC | 182252 |
| 85 | GRAPHIC | ec-20241231xex4d38g005.jpg | GRAPHIC | 183053 |
| 86 | GRAPHIC | ec-20241231xex4d38g006.jpg | GRAPHIC | 88213 |
| 87 | GRAPHIC | ec-20241231xex7d2001.jpg | GRAPHIC | 6467 |
| 88 | GRAPHIC | ec-20241231xex7d2003.jpg | GRAPHIC | 116587 |
| 89 | GRAPHIC | ec-20241231xex7d2004.jpg | GRAPHIC | 102662 |
| 90 | GRAPHIC | ec-20241231xex7d2005.jpg | GRAPHIC | 27765 |
| 91 | GRAPHIC | ec-20241231xex7d2006.jpg | GRAPHIC | 30148 |
| 92 | GRAPHIC | ec-20241231xex7d2007.jpg | GRAPHIC | 77574 |
| 93 | GRAPHIC | ec-20241231xex7d2008.jpg | GRAPHIC | 69190 |
| 94 | GRAPHIC | ec-20241231xex7d2009.jpg | GRAPHIC | 31955 |
| 95 | GRAPHIC | ec-20241231xex7d2010.jpg | GRAPHIC | 20650 |
| 96 | GRAPHIC | ec-20241231xex99d1001.jpg | GRAPHIC | 1887 |
| 97 | GRAPHIC | ec-20241231xex99d1002.jpg | GRAPHIC | 5277 |
| 98 | GRAPHIC | ec-20241231xex99d3002.jpg | GRAPHIC | 62160 |
| 99 | GRAPHIC | ec-20241231xex99d3004.jpg | GRAPHIC | 13585 |
| 100 | GRAPHIC | ec-20241231xex99d3005.jpg | GRAPHIC | 7176 |
| 101 | GRAPHIC | ec-20241231xex99d3006.jpg | GRAPHIC | 12829 |
| 102 | GRAPHIC | ec-20241231xex99d3007.jpg | GRAPHIC | 12891 |
| Complete submission text file | 0001410578-25-000839.txt | 80941154 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 103 | EX-101.SCH | ec-20241231.xsd | EX-101.SCH | 400974 |
| 104 | EX-101.CAL | ec-20241231_cal.xml | EX-101.CAL | 173875 |
| 105 | EX-101.DEF | ec-20241231_def.xml | EX-101.DEF | 1307246 |
| 106 | EX-101.LAB | ec-20241231_lab.xml | EX-101.LAB | 1923767 |
| 107 | EX-101.PRE | ec-20241231_pre.xml | EX-101.PRE | 1781810 |
| 319 | EXTRACTED XBRL INSTANCE DOCUMENT | ec-20241231x20f_htm.xml | XML | 18491628 |
EIN.: 000000000 | State of Incorp.: F8 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-34175 | Film No.: 25862363
SIC: 1311 Crude Petroleum & Natural Gas
(CF Office: 01 Energy & Transportation)