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John W. Still

Schlumberger Technology: 4 patents #44 of 837Top 6%
📍 Katy, TX: #9 of 179 inventorsTop 6%
🗺 Texas: #602 of 11,512 inventorsTop 6%
Overall (2011): #26,095 of 364,097Top 8%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8016040 Fluid loss control Syed A. Ali, Mohan K.R. Panga, Gary John Tustin, Balkrishna Gadiyar 2011-09-13
8008234 Method and composition comprising at least three different average particle volume particulates for low damage gravel packing Mohan K.R. Panga, Balkrishna Gadiyar, Ryan Hartman, Bruno Drochon, Bryan Stamm 2011-08-30
7923415 Methods to reduce settling rate of solids in a treatment fluid Mohan K.R. Panga, Bruno Drochon, Isabelle Couillet, Juan-Carlos Santamaria, Peter J. Photos 2011-04-12
7886822 System, method, and apparatus for acid fracturing with scale inhibitor protection Marieliz Garcia-Lopez De Victoria, Toan Bui 2011-02-15