Related by context. Frequent words. (Click for all words.) 62 MarkWest Energy Partners LP 62 Spectra Energy Partners 61 Boardwalk Pipeline Partners LP 61 WMB 60 Transfer Partners LP 59 Legacy Reserves 58 Crosstex Energy 58 DCP Midstream Partners LP 58 Targa Resources Partners 57 Martin Midstream Partners 57 MarkWest Energy Partners 56 Spectra Energy Corp 56 Transfer Equity 56 Hiland Partners LP 56 Magellan Midstream Partners LP 56 Buckeye GP 56 Vanguard Natural Resources 56 Inergy LP 56 Quest Resource 55 GeoResources Inc. 55 ONEOK Partners 55 Valero LP 55 ExpressJet Holdings Inc. 55 Products Partners LP 55 Quicksilver Gas Services 54 Copano Energy 54 NYSE ETP 54 Sunoco Logistics Partners LP 54 Atlas Pipeline Partners LP 53 OGE Energy 53 Peyto Energy 53 Energy Partners LP 53 Crosstex Energy LP 53 Harvest Natural Resources 52 Cheniere Energy 52 Baytex Energy Trust 52 Atlas Pipeline Holdings 52 Atlas Pipeline 51 Concho Resources Inc. 51 Cimarex Energy Co. 51 MMLP 51 Quicksilver Resources 51 TC PipeLines LP 51 CVR Energy 51 Teekay Offshore 51 Enterra Energy 51 Cimarex Energy 51 TEPPCO Partners LP 51 El Paso Pipeline 50 Allis Chalmers Energy 50 ONEOK 50 Magnum Hunter 50 Enerplus Resources Fund 50 NuStar GP Holdings 50 NYSE PVA 50 Petrohawk 50 NYSE EPD 50 Spectra Energy 50 Buckeye Partners LP 50 EXCO Resources Inc. 50 Partners LP NYSE 49 distributable cash flow 49 Teekay Corporation 49 EQT Corporation 49 AltaGas 49 BPZ Energy 49 Oneok 49 Whiting Petroleum Corporation 49 NYSE RRC 49 Pipeline LP 49 OGE Energy Corp. 49 Copano 49 Brigham Exploration 49 Questar Corp. 49 Gastar Exploration Ltd. 49 McMoRan Exploration Co. 49 Highwoods Properties Inc. 49 DCP Midstream 49 Common Units 48 Kinder Morgan 48 Pengrowth Energy 48 AmREIT 48 Acadia Realty Trust 48 Bronco Drilling 48 MarkWest 48 TEPPCO 48 Cano Petroleum 48 Icahn Enterprises 48 Whiting Petroleum 48 Gasco Energy 48 BreitBurn 48 Enogex 48 Crosstex 47 NuStar Energy LP 47 Rosetta Resources 47 ARLP 47 Keyera 47 Teekay Tankers 47 National Oilwell 47 SemGroup Energy 47 XTO Energy Inc.