Related by context. Frequent words. (Click for all words.) 74 Boardwalk Pipeline Partners LP 73 Sunoco Logistics Partners LP 73 DCP Midstream Partners LP 68 Transfer Partners LP 66 MarkWest Energy Partners 66 Atlas Pipeline Partners LP 65 Inergy LP 64 Energy Partners LP 64 Martin Midstream Partners 63 Legacy Reserves 63 Buckeye GP 63 Transfer Equity 62 TC PipeLines LP 62 NYSE ETP 62 Crosstex Energy 62 MarkWest 61 Atlas Pipeline Holdings 61 Vanguard Natural Resources 60 Pipeline LP 59 Spectra Energy Partners 59 Crosstex Energy LP 59 Valero LP 57 Quest Resource 57 Buckeye Partners LP 57 ONEOK Partners 57 Whiting Petroleum Corporation 57 Magellan Midstream Partners LP 57 Targa Resources Partners 57 Spectra Energy Corp 57 El Paso Pipeline 56 Products Partners LP 56 NYSE RRC 56 MMLP 56 NuStar Energy LP 55 Kinder Morgan Energy 55 Atlas Pipeline 55 Harvest Natural Resources 54 TEPPCO Partners LP 54 Baytex Energy Trust 54 EXCO Resources Inc. 54 SemGroup Energy 53 Enterra Energy 53 BreitBurn 53 Cimarex Energy Co. 53 NuStar GP Holdings 53 Tortoise Energy 53 Quicksilver Resources 53 Enerplus Resources Fund 53 DCP Midstream 53 Icahn Enterprises 52 Approach Resources 52 Partners LP NYSE 52 Inter Pipeline 52 Magnum Hunter 51 Resource Partners LP 51 Teekay Offshore 51 Common Units 51 Partners LP 51 CVR Energy 51 Inergy 51 OGE Energy 51 EVEP 50 OGE Energy Corp. 50 Enogex 50 ARLP 50 SGLP 50 Denbury Resources Inc. 50 Teekay Corporation 50 Pengrowth Energy 49 Boardwalk REIT 49 Petrohawk 49 Lexington Realty Trust 49 Navios Partners 49 BPZ Energy 49 Questar Corp. 49 Carrizo Oil & 49 liquids NGL 48 DuPont Fabros Technology 48 Acadia Realty Trust 48 NYSE EPD 48 midstream 48 Cimarex 48 Twin Butte 48 ETP 48 distributable cash flow 48 Copano 48 Weingarten Realty Investors 48 GreenHunter Energy 48 CNX Gas 48 ProspEx 48 Oneok 48 Rosetta Resources 48 TEPPCO 48 NGAS 48 Royale Energy 47 McMoRan Exploration Co. 47 ONEOK 47 GMXR 47 Kinder Morgan 47 Border Pipeline 47 Enerplus