0001011438-23-000273.txt : 20230214 0001011438-23-000273.hdr.sgml : 20230214 20230214095848 ACCESSION NUMBER: 0001011438-23-000273 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20221231 FILED AS OF DATE: 20230214 DATE AS OF CHANGE: 20230214 EFFECTIVENESS DATE: 20230214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Yorktown Energy Partners XI, L.P. CENTRAL INDEX KEY: 0001667954 IRS NUMBER: 811279864 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-17860 FILM NUMBER: 23623751 BUSINESS ADDRESS: STREET 1: 410 PARK AVENUE STREET 2: 20TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 212-515-2115 MAIL ADDRESS: STREET 1: 410 PARK AVENUE STREET 2: 20TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE 0001667954 XXXXXXXX 12-31-2022 12-31-2022 false Yorktown Energy Partners XI, L.P.

410 PARK AVENUE 20TH FLOOR NEW YORK NY 10022

13F HOLDINGS REPORT 028-17860 Y Yorktown XI Company LP is the sole general partner of Yorktown Energy Partners XI, L.P. Yorktown XI Associates LLC is the sole general partner of Yorktown XI Company LP. As a result, Yorktown XI Associates LLC and Yorktown XI Company LP may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the shares owned by Yorktown Energy Partners XI, L.P. Bryan H. Lawrence 212-515-2112 /s/ Bryan H. Lawrence NEW YORK NY 02-14-2023 2 4 145092374 1 0001687163 028-17865 Yorktown XI Associates LLC 2 0001698089 028-17928 Yorktown XI Co LP INFORMATION TABLE 2 informationtable.xml RAMACO RES INC COM 75134P303 49110855 5587128 SH DFND 1,2 5587128 0 0 RILEY EXPLORATION PERMIAN IN COM 76665T102 52506446 1784113 SH DFND 1,2 1784113 0 0 SITIO ROYALTIES CORP CLASS A COM 82983N108 2529308 87671 SH DFND 1,2 87671 0 0 SOUTHWESTERN ENERGY CO COM 845467109 40945765 6999276 SH DFND 1,2 6999276 0 0