<SEC-DOCUMENT>0000216851-18-000021-index.html : 20180226 <SEC-HEADER>0000216851-18-000021.hdr.sgml : 20180226 <ACCEPTANCE-DATETIME>20180226165304 ACCESSION NUMBER: 0000216851-18-000021 CONFORMED SUBMISSION TYPE: N-CSR PUBLIC DOCUMENT COUNT: 17 CONFORMED PERIOD OF REPORT: 20171231 FILED AS OF DATE: 20180226 DATE AS OF CHANGE: 20180226 EFFECTIVENESS DATE: 20180226 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ADAMS NATURAL RESOURCES FUND, INC. CENTRAL INDEX KEY: 0000216851 IRS NUMBER: 135506797 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: N-CSR SEC ACT: 1940 Act SEC FILE NUMBER: 811-02736 FILM NUMBER: 18641311 BUSINESS ADDRESS: STREET 1: 500 EAST PRATT STREET STREET 2: SUITE 1300 CITY: BALTIMORE STATE: MD ZIP: 21202 BUSINESS PHONE: 4107525900 MAIL ADDRESS: STREET 1: 500 EAST PRATT STREET STREET 2: SUITE 1300 CITY: BALTIMORE STATE: MD ZIP: 21202 FORMER COMPANY: FORMER CONFORMED NAME: ADAMS NATURAL RESOURCES FUND DATE OF NAME CHANGE: 20150331 FORMER COMPANY: FORMER CONFORMED NAME: PETROLEUM & RESOURCES CORP DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>N-CSR <SEQUENCE>1 <FILENAME>peoncsr12312017.htm <TEXT> Document 1 - file: peoncsr12312017.htm
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