APA apa corporation NYSE Oil & Gas Production AR antero resources corporation NYSE Oil & Gas Production ARCH arch resources, inc. class a NYSE Coal Mining BC brunswick corporation NYSE Industrial Machinery/Components BP bp p.l.c. NYSE Integrated oil Companies BPT bp prudhoe bay royalty trust NYSE Integrated oil Companies BTE baytex energy corp common shares NYSE Oil & Gas Production BTU peabody energy corporation NYSE Coal Mining BWXT bwx technologies, inc. NYSE Industrial Machinery/Components CAPL crossamerica partners lp common units representing limited partner interests NYSE Oil Refining/Marketing CEI camber energy, inc. NYSE Oil & Gas Production CHK chesapeake energy corporation NYSE Oil & Gas Production CHKR chesapeake granite watr NYSE Oil & Gas Production CLB core laboratories inc. NYSE Oilfield Services/Equipment CMI cummins inc. NYSE Industrial Machinery/Components CNQ canadian natural resources limited NYSE Oil & Gas Production CNX cnx resources corporation NYSE Coal Mining CNXC concentrix corporation NYSE Coal Mining COP conocophillips NYSE Integrated oil Companies CPE callon petroleum company NYSE Oil & Gas Production CPG crescent point energy corporation ordinary shares (canada) NYSE Oil & Gas Production CRK comstock resources, inc. NYSE Oil & Gas Production CRT cross timbers royalty trust NYSE Oil & Gas Production CVE cenovus energy inc NYSE Oil & Gas Production CVI cvr energy inc. NYSE Integrated oil Companies CVX chevron corporation NYSE Integrated oil Companies CYD china yuchai international limited NYSE Industrial Machinery/Components DK delek us holdings, inc. NYSE Integrated oil Companies DKL delek logistics partners, l.p. common units representing limited partner interests NYSE Natural Gas Distribution DNOW dnow inc. NYSE Metal Fabrications DO diamond offshore drilling, inc. NYSE Oil & Gas Production DRQ dril-quip, inc. NYSE Metal Fabrications DVN devon energy corporation NYSE Oil & Gas Production E eni s.p.a. NYSE Oil & Gas Production EC ecopetrol s.a. american depositary shares NYSE Oil & Gas Production EGY vaalco energy, inc. NYSE Oil & Gas Production EMR emerson electric company NYSE Consumer Electronics/Appliances ENB enbridge inc NYSE Natural Gas Distribution EOG eog resources, inc. NYSE Oil & Gas Production EQT eqt corporation NYSE Oil & Gas Production ERF enerplus corporation NYSE Oil & Gas Production FET forum energy technologies, inc. NYSE Metal Fabrications FI fiserv, inc. NYSE Oilfield Services/Equipment FTI technipfmc plc ordinary share NYSE Metal Fabrications GE ge aerospace NYSE Consumer Electronics/Appliances GEL genesis energy, l.p. common units NYSE Oil Refining/Marketing GLP global partners lp global partners lp common units representing limited partner interests NYSE Oil Refining/Marketing GPRK geopark ltd common shares NYSE Oil & Gas Production HAL halliburton company NYSE Oilfield Services/Equipment HCC warrior met coal, inc. NYSE Coal Mining