0001315863-18-000166.txt : 20180214 0001315863-18-000166.hdr.sgml : 20180214 20180214180022 ACCESSION NUMBER: 0001315863-18-000166 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20171231 FILED AS OF DATE: 20180214 DATE AS OF CHANGE: 20180214 EFFECTIVENESS DATE: 20180214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: G.F.W. Energy XI, L.P. CENTRAL INDEX KEY: 0001691944 IRS NUMBER: 472005750 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-17934 FILM NUMBER: 18614548 BUSINESS ADDRESS: STREET 1: 5221 N. O'CONNOR BLVD., SUITE 1100 CITY: IRVING STATE: TX ZIP: 75039 BUSINESS PHONE: (935) 432-1440 MAIL ADDRESS: STREET 1: 5221 N. O'CONNOR BLVD., SUITE 1100 CITY: IRVING STATE: TX ZIP: 75039 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001691944 XXXXXXXX 12-31-2017 12-31-2017 G.F.W. Energy XI, L.P.

5221 N. O'CONNOR BLVD., SUITE 1100 IRVING TX 75039

13F HOLDINGS REPORT 028-17934 N Tony R. Weber 972-432-1440 /s/ Tony R. Weber Irving TX 02-14-2018 1 2 923340 false 1 0001541519 028-14849 G.F.W. ENERGY IX, L.P. INFORMATION TABLE 2 gfw11energy4q17.inftab.xml G.F.W. ENERGY XI, L.P. 13F 4Q 17 WILDHORSE RESOURCE DEV CORPCOM96812T10271046038591007SHDFND10385910070WILDHORSE RESOURCE DEV CORPCOM96812T10221288011563266SHSOLE 1156326600