A debris collection device creates circulation with surface pumped fluid that draws debris laden flow into a long tail pipe. The tail pipe advances as debris is sucked out of the way and into the tailpipe. A shoe with a check valve at the tailpipe lower end prevents debris exit from the tailpipe either when the surface pump is turned off or when the tailpipe is removed with the tool to get the debris out of the borehole. The device handles horizontal runs where debris such as sand accumulates on the borehole bottom. Additional stands are added above the debris collection device as the tailpipe penetrates deeper into the borehole as sand that lies ahead of it is removed into the tailpipe. A volume of sand extending into the thousands of gallons can be removed in a single trip.
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