![Figure 2. Shale samples. (a) Outcrop of natural fractures in Woodford Shale, Oklahoma, USA [3]; (b) High-resolution images of Montery shale, California, USA [4].](http://www.allaboutshale.com/wp-content/uploads/2019/03/Fig-2-Methods-of-Decline-Curve-Analysis-for-Shale-Gas-Reservoirs-765x436.jpg)
HOW TO EVALUATE A SHALE PLAY? Part B Emanuel Martin In the first part of “HOW TO EVALUATE A SHALE PLAY?" we've developed: Shale play features, Main properties
Shale Basic Knowledge
How to evaluate a shale play? Part A Emanuel Martin Introduction Shale formations constitute 60% of the rocks that make up the Earth's crust being only a small group
Flow Mechanics
![Figure 2. Shale samples. (a) Outcrop of natural fractures in Woodford Shale, Oklahoma, USA [3]; (b) High-resolution images of Montery shale, California, USA [4].](http://www.allaboutshale.com/wp-content/uploads/2019/03/Fig-2-Methods-of-Decline-Curve-Analysis-for-Shale-Gas-Reservoirs-554x305.jpg)
Methods of Decline Curve Analysis for Shale Gas Reservoirs In this article, the eight most popular deterministic decline curve methods are reviewed: Arps, Logistic Growth Model,
Hydrulic Fracture
Hydraulic Fracture Design with a Proxy Model for Unconventional Shale Gas Reservoir with Considering Feasibility Study The proxy model uses a robust regression scheme and can
Retention of Hydraulic Fracturing Water in Shale: The Influence of Anionic Surfactant However, the role of some surface active agents like surfactants that are added in
![Fig. 3. Surface comparison of shale before and after ScCO2 fluid treatment (10 MPa, 50 °C) [53].](http://www.allaboutshale.com/wp-content/uploads/2018/12/Fig-3-Current-research-into-the-use-of-supercritical-CO2-technology-in-shale-gas-554x305.jpg)
