Equity and Partners' Capital (Tables)

6 Months Ended

Jun. 30, 2016

The following table summarizes WES’s common, Class C, Series A Preferred and general partner units issued during the six months ended June 30, 2016:



	WES Common Units	WES Class C Units	WES Series A Preferred Units	WES General Partner Units	Total
Balance at December 31, 2015	128,576,965	11,411,862	—	2,583,068	142,571,895
PIK Class C units	—	534,146	—	—	534,146
Springfield acquisition	2,089,602	—	14,030,611	—	16,120,213
April 2016 Series A units	—	—	7,892,220	—	7,892,220
Long-Term Incentive Plan award vestings	5,403	—	—	—	5,403
Balance at June 30, 2016	130,671,970	11,946,008	21,922,831	2,583,068	167,123,877