International Journal of Academic and Applied Research (IJAAR)   Year: 2019 | Volume: 3 | Issue: 6 | Page No.: 1-8 Modeling Hydraulic Fracturing of Deep Shale Gas Reservoirs at HPHT Conditions Mario Emad Saad Abdelmalek Abstract: This paper is a summary for an innovative computer model which has three innovative techniques for the hydraulic fracturing operation in deep shale gas reservoirs at high pressure high temperature conditions