0001537404-15-000001.txt : 20150106 0001537404-15-000001.hdr.sgml : 20150106 20150106132749 ACCESSION NUMBER: 0001537404-15-000001 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20150106 DATE AS OF CHANGE: 20150106 EFFECTIVENESS DATE: 20150106 FILER: COMPANY DATA: COMPANY CONFORMED NAME: EnCap Energy Capital Fund VIII Co-Investors B, L.P. CENTRAL INDEX KEY: 0001537404 IRS NUMBER: 981027262 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-231502 FILM NUMBER: 15509131 BUSINESS ADDRESS: STREET 1: 1100 LOUISIANA STREET, SUITE 3150 CITY: HOUSTON STATE: TX ZIP: 77002 BUSINESS PHONE: 713.659.6100 MAIL ADDRESS: STREET 1: 1100 LOUISIANA STREET, SUITE 3150 CITY: HOUSTON STATE: TX ZIP: 77002 D 1 primary_doc.xml X0707 D LIVE 0001537404 EnCap Energy Capital Fund VIII Co-Investors B, L.P. 1100 LOUISIANA STREET, SUITE 4900 HOUSTON TX TEXAS 77002 713.659.6100 CAYMAN ISLANDS None None Limited Partnership true 2011 (General Partner) EnCap Equity Fund VIII Cayman GP, LLC 1100 Louisiana Street, Suite 4900 Houston TX TEXAS 77002 Executive Officer General Partner of Issuer David B. Miller 3811 Turtle Creek Blvd., Suite 1080 Dallas TX TEXAS 75219 Executive Officer Gary R. Petersen 1100 Louisiana Street, Suite 4900 Houston TX TEXAS 77002 Executive Officer D. Martin Phillips 1100 Louisiana Street, Suite 4900 Houston TX TEXAS 77002 Executive Officer Robert L. Zorich 1100 Louisiana Street, Suite 4900 Houston TX TEXAS 77002 Executive Officer Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.7 false 2014-12-24 false true true false 0 4125632 4125632 0 false 4 0 0 0 false EnCap Energy Capital Fund VIII Co-Investors B, L.P. /S/ Gary R. Petersen Gary R. Petersen Managing Partner of GP of GP of Sole Member of GP of Issuer 2015-01-06