(if not as long as we've covered the company), Halliburton doesn't need much external help. 7 EFTA00301089 J. David Anderson. PE. CFA Fi ure 6: Halliburton Model Summa Revenue North America $16.004 $3.706 $1802 $3.1131 $3.823 $15.212 $3.901 54.097 $4.191 $4.167 $16.356 $17.665 Latin America 3.6