0000950123-18-008758.txt : 20180814 0000950123-18-008758.hdr.sgml : 20180814 20180814132608 ACCESSION NUMBER: 0000950123-18-008758 CONFORMED SUBMISSION TYPE: 13F-HR/A PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20180630 FILED AS OF DATE: 20180814 DATE AS OF CHANGE: 20180814 EFFECTIVENESS DATE: 20180814 FILER: COMPANY DATA: COMPANY CONFORMED NAME: EnCap Energy Capital Fund IX, L.P. CENTRAL INDEX KEY: 0001565683 IRS NUMBER: 800860738 STATE OF INCORPORATION: TX FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR/A SEC ACT: 1934 Act SEC FILE NUMBER: 028-17797 FILM NUMBER: 181016009 BUSINESS ADDRESS: STREET 1: 1100 LOUISIANA STREET, SUITE 4900 CITY: HOUSTON STATE: TX ZIP: 77002 BUSINESS PHONE: 713-659-6100 MAIL ADDRESS: STREET 1: 1100 LOUISIANA STREET, SUITE 4900 CITY: HOUSTON STATE: TX ZIP: 77002 13F-HR/A 1 primary_doc.xml 13F-HR/A LIVE false true false 0001565683 XXXXXXXX 06-30-2018 06-30-2018 true 1 RESTATEMENT EnCap Energy Capital Fund IX, L.P.

1100 Louisiana Street, Suite 4900 Houston TX 77002

13F HOLDINGS REPORT 028-17797 Y The Form 13F-HR filed by EnCap Energy Capital Fund IX, L.P. on August 13, 2018 incorrectly included Class A common stock of Earthstone Energy, Inc. when EnCap Energy Capital Fund IX, L.P. only holds Class B common stock of Earthstone Energy, Inc., which are not Section 13(f) Securities as defined in Rule 13f-1(c). EnCap Partners GP, LLC ("EnCap Partners GP") is the sole general partner of EnCap Partners, LP, which is the managing member of EnCap Investments Holdings, LLC, which is the sole member of EnCap Investments Holdings Blocker, LLC, which is the sole member of EnCap Investments GP, L.L.C., the general partner of EnCap Investments L.P., the general partner of EnCap Equity Fund IX GP, L.P., the sole general partner of EnCap Energy Capital Fund IX, L.P. Therefore, EnCap Partners GP may be deemed to share the right to direct the disposition of the securities held by EnCap Energy Capital Fund IX, L.P. Douglas E. Swanson, Jr. 713.659.6100 /s/ Douglas E. Swanson, Jr. Houston TX 08-14-2018 1 3 794995 false 1 028-18569 EnCap Partners GP, LLC INFORMATION TABLE 2 form13fInfoTable.xml INFORMATION TABLE FOR FORM 13F Eclipse Resources Corporation COM 27890G100 116556 72847294 SH DFND 1 72847294 0 0 Devon Energy Corp NEW COM 25179M103 468102 10648364 SH DFND 1 10648364 0 0 SM Energy Co COM 78454L100 210337 8187510 SH DFND 1 8187510 0 0