On and after July 1, 2012, whenever the session of any court of record is prolonged beyond the week or period for which jurors were electronically selected at the close of the preceding term, or where the judge anticipates that the same is about to be so prolonged, or where from any other cause the court has convened or is about to convene and there have been no jurors chosen for the same, the clerk, in the same manner prescribed for choosing prospective jurors at the close of the regular term, shall choose the names of prospective jurors and shall cause them to be summoned.
OCGA § 15-12-129.1