Recently there has been renewed interest in large capacity trains and their potential unit cost reduction. Since the development of the original AP-X® trains however, there have been significant advancements in gas turbine, compression, coil wound heat exchanger and other technology. These advancements in LNG process technology enable new equipment arrangements for AP-X®, AP-DMR™ and AP-C3MR™ technologies that offer benefits in liquefaction train availability, equipment count and operating cost.