Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001214659-18-001993
Filing Date
2018-03-09
Accepted
2018-03-09 16:38:44
Documents
46
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 a12131810k.htm 10-K 696104
2 EXHIBIT 31.1 ex31_1.htm EX-31.1 11187
3 EXHIBIT 31.2 ex31_2.htm EX-31.2 11390
4 EXHIBIT 32 ex32.htm EX-32 10517
5 EXHIBIT 99.1 ex99_1.htm EX-99.1 142013
12 naisfoot2.jpg GRAPHIC 5510
13 naisfoot.jpg GRAPHIC 15131
14 nsai_left.jpg GRAPHIC 23812
15 nsai_logo.jpg GRAPHIC 9121
16 nsai_right.jpg GRAPHIC 16676
  Complete submission text file 0001214659-18-001993.txt   2911284

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT cik1457919-20171231.xml EX-101.INS 498765
7 XBRL TAXONOMY EXTENSION SCHEMA cik1457919-20171231.xsd EX-101.SCH 28480
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE cik1457919-20171231_cal.xml EX-101.CAL 47352
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE cik1457919-20171231_def.xml EX-101.DEF 30915
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE cik1457919-20171231_lab.xml EX-101.LAB 196334
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE cik1457919-20171231_pre.xml EX-101.PRE 128056
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)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-53895 | Film No.: 18680629
SIC: 1382 Oil & Gas Field Exploration Services