Energy Sector -
Anadarko Petroleum (APC) - Oil and gas
Apache (APA) - Oil and gas
Chesapeake Energy (CHK) - Oil and gas
Chevron (CVX) - Oil and gas
Concho Resources (CXO) - Oil and gas
Contango Oil + Gas (MCF) - Oil and gas
Devon Energy (DVN) - Oil and gas
EOG Resources (EOG) - Oil and gas
EQT Corp (EQT) - Gas production, transmission, distribution
Exxon Mobil (XOM) - Oil and Gas
Hess (HES) - Oil and gas
Murphy Oil (MUR) - Oil and gas, refining
Noble Energy (NBL) - Oil and gas
Occidental Petroleum (OXY) - Oil and gas
Oneok (OKE) - Natural gas utility and production
Questar (STR) - Oil and Gas
Range Resources (RRC) - Natural gas
Seacor Holdings (CKH) - Equipment for oil/gas, aviation, marine transport industries
Southwestern Energy (SWN) - Oil and gas
UGI Corp (UGI) - Distribution/marketing of energy products
World Fuel Services (INT) - Marketing/sale of fuel products