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 __   __     ___                ______   __   __  
 \ \\/ //   / _ \\      ___    /_   _//  \ \\/ // 
  \   //   / //\ \\    /   ||   -| ||-    \   //  
  / . \\  |  ___  ||  | [] ||   _| ||_    / . \\  
 /_//\_\\ |_||  |_||   \__ ||  /_____//  /_//\_\\ 
 `-`  --` `-`   `-`     -|_||  `-----`   `-`  --` 
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Text this: SENSITIVITY OF WELL SFACING AND FRACTURE HALF LENGTH INTO THE RECOVERY FACTOR IN SHALE GAS RESERVOIR.