1. A Practical Approach for Preventing Lost Circulation in Severely Depleted Unconsolidated Sandstone Reservoirs;Ali,1991
2. Solids Control Handbook;Amoco Production Co.,1994
3. Specification for Drilling Fluid Materials;API 13A,1993
4. Recommended Practice for Field Testing Water-Based Drilling Fluids;API RP 13B1,2003
5. Recommended Practice for Field Testing Oil-Based Drilling Fluids;API RP 13B2,2002