This document presents a proposed static load balancing method for parallel mining of frequent sequences. It partitions the set of all frequent sequences into disjoint prefix-based equivalence classes (PBECs). It estimates the relative execution time of each PBEC using the sequential PrefixSpan algorithm on sampling data sets. The PBECs are then assigned to processors based on these estimated execution times to balance the computational load. The goal is to develop an efficient parallel frequent sequence mining algorithm that can scale to large datasets through static load balancing of computations across multiple processors.