1. MATHEMATICAL DEVELOPMENT FOR FLOWBACK RATE TRANSIENT ANALYSIS Open Access Author: Yang, Yun Title: MATHEMATICAL DEVELOPMENT FOR FLOWBACK RATE TRANSIENT ANALYSIS Graduate Program: Energy and Mineral Engineering Keywords: Flowback AnalysisRate Transient Analysis (RTA)Production Data Analysis (PDA)Fracture CharacterizationTwo-phase Flowback ModelSingle-phase Flowback ModelShale GasTight Sand Gas File: Download Yun_YangMaster_Thesis.pdf Committee Members: Luis F Ayala H, Thesis Advisor/Co-AdvisorHamid Emami-Meybodi, Thesis Advisor/Co-AdvisorTurgay Ertekin, Committee Member