2013-11-222013-11-222013-11-22http://hdl.handle.net/2346/22834An Investigation of the Effect on the Mechanism of Hydraulic Formation Fracturing in Water Injection of a Sandface Filter Cake Deposited from Waters Carrying High Colloidal and Solid Suspensions of Organic and/or Inorganic OriginResearch Project 191-5408Progress Report No. 2Technical Report