Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0000950103-21-005896
Filing Date
2021-04-22
Accepted
2021-04-22 06:02:05
Documents
198
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F dp149282_20f.htm 20-F 3477681
2 EXHIBIT 8.1 dp149282_ex801.htm EX-8.1 43730
3 EXHIBIT 11.1 dp149282_ex1101.htm EX-11.1 102432
4 EXHIBIT 12.1 dp149282_ex1201.htm EX-12.1 10122
5 EXHIBIT 12.2 dp149282_ex1202.htm EX-12.2 9453
6 EXHIBIT 13.1 dp149282_ex1301.htm EX-13.1 5244
7 EXHIBIT 15.1 dp149282_ex1501.htm EX-15.1 158053
8 EXHIBIT 15.2 dp149282_ex1502.htm EX-15.2 143107
9 EXHIBIT 15.3 dp149282_ex1503.htm EX-15.3 131275
10 EXHIBIT 15.4 dp149282_ex1504.htm EX-15.4 86252
11 EXHIBIT 15.5 dp149282_ex1505.htm EX-15.5 66372
12 EXHIBIT 15.6 dp149282_ex1506.htm EX-15.6 42379
13 EXHIBIT 15.7 dp149282_ex1507.htm EX-15.7 6926
14 EXHIBIT 15.8 dp149282_ex1508.htm EX-15.8 4117
15 EXHIBIT 15.9 dp149282_ex1509.htm EX-15.9 5798
16 EXHIBIT 15.10 dp149282_ex1510.htm EX-15.10 3365
17 EXHIBIT 15.11 dp149282_ex1511.htm EX-15.11 2516
18 EXHIBIT 15.12 dp149282_ex1512.htm EX-15.12 4269
19 GRAPHIC chart.jpg GRAPHIC 35796
20 GRAPHIC cnooc.jpg GRAPHIC 2634
21 GRAPHIC image_001.jpg GRAPHIC 13196
22 GRAPHIC image_002.jpg GRAPHIC 51204
23 GRAPHIC image_003.jpg GRAPHIC 7335
24 GRAPHIC image_004.jpg GRAPHIC 1900
25 GRAPHIC image_006.jpg GRAPHIC 3110
26 GRAPHIC image_008.jpg GRAPHIC 5118
27 GRAPHIC image_009.jpg GRAPHIC 6475
28 GRAPHIC image_022.jpg GRAPHIC 2475
29 GRAPHIC image_045.jpg GRAPHIC 92934
30 GRAPHIC image_046.jpg GRAPHIC 26810
31 GRAPHIC image_047.jpg GRAPHIC 3458
32 GRAPHIC image_048.jpg GRAPHIC 3634
33 GRAPHIC image_050.jpg GRAPHIC 3635
34 GRAPHIC image_051.jpg GRAPHIC 3633
35 GRAPHIC image_053.jpg GRAPHIC 3634
36 GRAPHIC image_054.jpg GRAPHIC 5163
  Complete submission text file 0000950103-21-005896.txt   21708536

Data Files

Seq Description Document Type Size
37 XBRL INSTANCE FILE ceo-20201231.xml EX-101.INS 5567692
38 XBRL SCHEMA FILE ceo-20201231.xsd EX-101.SCH 172972
39 XBRL CALCULATION FILE ceo-20201231_cal.xml EX-101.CAL 149843
40 XBRL DEFINITION FILE ceo-20201231_def.xml EX-101.DEF 657368
41 XBRL LABEL FILE ceo-20201231_lab.xml EX-101.LAB 1704012
42 XBRL PRESENTATION FILE ceo-20201231_pre.xml EX-101.PRE 989021
Mailing Address 65TH FLOOR BANK OF CHINA TOWER 1 GARDEN RD HONG KONG F4 00000
Business Address 65TH FLOOR BANK OF CHINA TOWER 1 GARDEN RD HONG KONG F4 00000 (852) 2213 2500
CNOOC LTD (Filer) CIK: 0001095595 (see all company filings)

EIN.: 981119876 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-14966 | Film No.: 21843137
SIC: 1311 Crude Petroleum & Natural Gas