PENINGKATAN PEROLEHAN DENGAN METODA PEREKAHAN HIDROLIK( HYDRAULIC FRACTURING PADA RESERVOAR GAS.

• Main Author: Marino, Darsono
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/1222
• Institution: Institut Teknologi Bandung

In a reservoir system where whose 2.1 rectangular drainage area shape and rock permeability of 0.05 and , the recovery factor improvement of hyd raulicallly fractured gas well at coordinate of (1,0.5) is about 3 % higher than that of the well at coordinate of (1.5,0.5)_ In the 2:1 rectangular drainage area shape which well is in the coordinate (I. 5,0 5) , the recovery factor of hydraulically fractured gas well is about 10 to 60 % higher than that of the well without fracturing . This performance has been correctly observed for the permeability in the range between 0.001 to 0.05 and _ On the otherhand for the formation whose permeability higher than 0.05 and , the longer fracture would not improve recovery factor . And the recovery improvement of fracturing well is not significance or almost nothing when the fracturing is conducted in a reservoir having permeability higher than 5 and , although the length of fracture reach kw boundary .