The pumping apparatus is bouyant and comprises a barge structure carrying a compression system having a plurality of pumping units disposed substantially colinearly along {HEAD ~ the length} of {TAIL ~ the barge structure} 
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The pumping apparatus is bouyant and comprises a barge structure carrying a compression system having a plurality of pumping units disposed substantially colinearly along { HEAD ~ the length } of { TAIL ~ the barge structure }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL