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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001214659-20-002125
Filing Date
2020-03-03
Accepted
2020-03-03 16:16:42
Documents
49
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 a121720310k.htm 10-K 524551
2 EXHIBIT 4 ex4.htm EX-4 30719
3 EXHIBIT 31.1 ex31_1.htm EX-31.1 10726
4 EXHIBIT 31.2 ex31_2.htm EX-31.2 10997
5 EXHIBIT 32 ex32.htm EX-32 9767
6 EXHIBIT 99.1 ex99_1.htm EX-99.1 99668
13 GRAPHIC nsai_left.jpg GRAPHIC 23812
14 GRAPHIC nsai_right.jpg GRAPHIC 24102
15 GRAPHIC naisfoot.jpg GRAPHIC 15131
16 GRAPHIC naisfoot2.jpg GRAPHIC 5510
17 GRAPHIC nsai_logo.jpg GRAPHIC 9121
  Complete submission text file 0001214659-20-002125.txt   2794087

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE FILE cik1457919-20191231.xml EX-101.INS 440863
8 XBRL SCHEMA FILE cik1457919-20191231.xsd EX-101.SCH 31848
9 XBRL CALCULATION FILE cik1457919-20191231_cal.xml EX-101.CAL 52855
10 XBRL DEFINITION FILE cik1457919-20191231_def.xml EX-101.DEF 43706
11 XBRL LABEL FILE cik1457919-20191231_lab.xml EX-101.LAB 219976
12 XBRL PRESENTATION FILE cik1457919-20191231_pre.xml EX-101.PRE 149011
Mailing Address 14 PHILIPS PARKWAY MONTVALE NJ 07645
Business Address 14 PHILIPS PARKWAY MONTVALE NJ 07645 201-447-9000
RIDGEWOOD ENERGY A-1 FUND LLC (Filer) CIK: 0001457919 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-53895 | Film No.: 20682461
SIC: 1382 Oil & Gas Field Exploration Services