1. Anadolu Endustri Mineralleri (AEM), having the license rights of sepiolite clay deposits in Sivrihisar, Eskisehir, Turkey, (Address: Istinye Cad. ABC Yolu Lara Sok. Seba Home No: 4/1, Istinye, Sariyer, Istanbul, Turkey, Phone/Fax: +90 216 3234097);AEM,2014
2. Investigating improved rheological and fluid loss performance of sepiolite muds under elevated temperatures;Altun,2005
3. Controlling rheological and fluid loss properties of sepiolite based muds under elevated temperatures;Altun,2010
4. Recommended practice for field testing water-based drilling fluids;API RP 13B-1,2004
5. Rheology and hydraulics of oil-well drilling fluids;API RP 13D,2006