Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001185185-22-000290
Filing Date
2022-03-17
Accepted
2022-03-17 11:37:42
Documents
58
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K er1220211231_10k.htm   iXBRL 10-K 1258300
2 EXHIBIT 21.1 ex_346980.htm EX-21.1 1962
3 EXHIBIT 31.1 ex_346981.htm EX-31.1 13568
4 EXHIBIT 31.2 ex_346982.htm EX-31.2 13296
5 EXHIBIT 32.1 ex_346983.htm EX-32.1 6613
6 EXHIBIT 32.2 ex_346984.htm EX-32.2 6536
7 EXHIBIT 99.1 ex_346985.htm EX-99.1 64646
13 ex_346985img001.jpg GRAPHIC 2883
  Complete submission text file 0001185185-22-000290.txt   4651445

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA energy12-20211231.xsd EX-101.SCH 42154
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE energy12-20211231_cal.xml EX-101.CAL 26149
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE energy12-20211231_def.xml EX-101.DEF 182834
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE energy12-20211231_lab.xml EX-101.LAB 324731
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE energy12-20211231_pre.xml EX-101.PRE 186011
52 EXTRACTED XBRL INSTANCE DOCUMENT er1220211231_10k_htm.xml XML 566974
Mailing Address 814 EAST MAIN ST. RICHMOND VA 23219
Business Address 814 EAST MAIN ST. RICHMOND VA 23219 (804)344-8121
ENERGY RESOURCES 12, L.P. (Filer) CIK: 0001696088 (see all company filings)

EIN.: 814805237 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-55916 | Film No.: 22747327
SIC: 1311 Crude Petroleum & Natural Gas