Publications

  • https://uh.academia.edu/AhmedSalih
  • https://www.researchgate.net/profile/Ahmed_Salih7
  • Journal Publications:

    1.  Mohammed, A.S. (2017). Vipulanandan model for the rheological properties with ultimate shear stress of oil well cement modified with nanoclay. Egyptian Journal of Petroleum. https://doi.org/10.1016/j.ejpe.2017.05.007.

    2.   Mohammed, A.S. (2017). Electrical resistivity and rheological properties of sensing bentonite drilling muds modified with lightweight polymer. Egyptian Journal of Petroleum. 10.1016/j.ejpe.2017.01.002.

    3.      Salih, N. and Mohammed, A.S. (2017). Characterization and modeling of long-term stress-strain behavior of water confined pre-aturated gypsumrock in Kurdistan Region, Iraq. Rock mechanics and geotechnical engineering. 

    4.      Vipulanandan, C., and Mohammed, A. (2017). Rheological Properties of Piezoresistive Smart Cement Slurry Modified With Iron-Oxide Nanoparticles for Oil-Well” Applications.” ASTM, Journal of Testing and Evaluation. Doi: 10.1520/JTE20150443.

    5.      Mohammed, A.S. (2016). Effect of Temperature on the Rheological Properties with Shear Stress Limit of Iron Oxide Nanoparticle Modified Bentonite Drilling Muds. Egyptian Journal of Petroleum.

    6.      Vipulanandan, C., and Mohammed, A. (2016). Rheological properties of piezoresistive smart cement slurry modified with Iron oxide nanoparticles for oil well applications.”  ASTM, Journal of Testing and Evaluation.

    7.   Vipulanandan, C. and Mohammed, A. (2015). Smart cement modified with iron oxide nanoparticles to enhance the piezoresistive behavior and compressive strength for oil well applications .” Smart Mater. Struct. 24 (2015) 125020 (11pp).

    8. Vipulanandan, C. and Mohammed, A. (2015). Smart cement modified with iron oxide nanoparticles to enhance the piezoresistive behavior and compressive strength for oil well applications .” Smart Mater. Struct. Journal, 24, 11.

    9.  Vipulanandan, C. and Mohammed, A. (2015). Smart cement modified with iron oxide nanoparticles to enhance the piezoresistive behavior and compressive strength for oil well applications .” Smart Mater. Struct. Journal, 24, 11.

    10- Vipulanandan, C. and Mohammed, A. (2015). “Smart cement rheological and piezoresistive behavior for oil well applications.” Petroleum Science and Engineering, 138, 50–58.

    11. Mohammed, A. and Vipulanandan, C. (2015). “Testing and Modeling the Short - Term Behavior of Lime and Fly Ash Treated Sulfate Contaminated CL Soil, Geotechnical and Geological Engineering, 32, 71-83.

    10.  Vipulanandan, C. and Mohammed, A. (2015). “Effect of nanoclay on the electrical resistivity and rheological properties of smart and sensing bentonite drilling muds.” Petroleum Science and Engineering, doi:10.1016/j.petrol.2015.03.020.

    12.   Mohammed, A. and Vipulanandan, C. (2014). “Compressive and tensile behavior of polymer treated sulfate contaminated CL soil, Geotechnical, and Geological Engineering, 32, 71-83.

    13.     Vipulanandan, C. and Mohammed, A. (2014). “Hyperbolic rheological model with shear stress limit for acrylamide polymer modified bentonite drilling muds.” Petroleum Science and Engineering, 122, 38–47.

    Conference Publications:

    1.        Vipulanandan, C., Mohammed, A., 2016. Nanoclay modified drilling muds for HPHT applications. AADE-16-FTCE-85. p11.

    2.      Vipulanandan, C., Mohammed, A., 2016. Field Test for Real Time Monitoring of Piezoresistive Smart Cement to Verify the Cementing Operations. Offshore Technology Conference. OTC-27060-MS. p11.

    3.      C. Vipulanandan, and Mohammed, A. (2015).” Hydraulic Fracturing Fluid Modified with Nanosilica Proppant and Salt Water for Shale Rocks.” American Association of Drilling Engineers, AADE-15-NTCE-38.

    4.      C. Vipulanandan, R. Krishnamoorti and A. Mohammed, CIGMAT-University of Houston (2015).” Iron Nanoparticle Modified Smart Cement for Real Time Monitoring of Ultra Deepwater Oil Well Cementing Applications”. Offshore Technology Conference, OTC 25100-MS.

    5.      C. Vipulanandan, B. Basirat, and A. S. Mohammed. (2014).” New Kinetic Model to Characterize the Filter Cake Formation and Fluid Loss in HPHT Process.  Offshore Technology Conference, OTC 25100-MS.

    6.      Vipulanandan, C. and Mohammed, A. (2014). Characterizing the Hydraulic Fracturing Fluid Modified with Nano Silica Proppant.” American Association of Drilling Engineers, AADE-14-FTCE-39.

    7.      Vipulanandan, C. and Mohammed, A. (2013).” characterizing the behavior of polymer and lime treated sulfate contaminated cl soil” CIGMAT-2013 Conference & Exhibition.

    7.      Vipulanandan, C. and Mohammed, A. (2012)” Characterizing the Behavior of Sulfate Soil” ASCE Geotechnical Conference.

    8.      Khalid, A. and Mohammed, A. (2004)” Assessment of The Efficiency of The Treated Gypseous Soil Blanket in Controlling the Behavior of Footings Erected on Gypseous Soils. (Field Study” International Conference on Geotechnical Engineering, Sharjah - UAE.

     Conference Proceedings:

    1.   Ahmed S. Mohammed and C. Vipulanandan (2014). “Effect of Calcium Sulfate Contamination on the Resistivity and Rheological Properties of Bentonite Drilling Mud.” THC-IT-2014 Conference & Exhibition.

    2.    Ahmed S. Mohammed and C. Vipulanandan (2014). “Modeling the Effect of Nanoclay on the Fluid Loss of Drilling Mud.” CIGMAT-2014 Conference & Exhibition.

    3.  Ahmed S. Mohammed and C. Vipulanandan (2014). “Effect of Temperature on the Transport Properties of Hydraulic Fracturing Fluid through Fractured Sandstone.” CIGMAT-2014 Conference & Exhibition.

    4.  Ahmed S. Mohammed and C. Vipulanandan (2013). “Effect of Oil Contamination and Temperature on the Resistivity of Drilling Mud.” THC-IT-2013 Conference & Exhibition.

    5.   Ahmed S. Mohammed and C. Vipulanandan (2013). “Range of Rheological Properties for Bentonite Drilling Muds.” CIGMAT-2013 Conference & Exhibition.

    6.     Ahmed S. Mohammed and C. Vipulanandan (2012). “Permeability of Polymer Modified Sulfate Contaminated CL Soil.” THC-IT-2012 Conference & Exhibition.

    7.     Ahmed S. Mohammed and C. Vipulanandan (2012). “Behavior of Polymer Modified Expansive CH Soil.” CIGMAT-2012 Conference & Exhibition.

    8.    Ahmed S. Mohammed and C. Vipulanandan (2012). “Characterizing the Behavior of Sulfate Contaminated CL Soil.” CIGMAT-2012 Conference & Exhibition.

    9.  Ahmed S. Mohammed and C. Vipulanandan (2011). “Suction Pressure -Water Content Relationship for a Laboratory Compacted MH Soil.” CIGMAT-2011 Conference & Exhibition.

    10.  Ahmed S. Mohammed and C. Vipulanandan (2011). “Behavior of Oil Contaminated CL Soil.” THC-IT-2011 Conference & Exhibition.

    Teaching Experiences

    1. (2011-2015) Teacher Assistant (TA) for Geotechnical Engineering and Foundation design classes- Civil and Environmental Department, University of Houston, Houston, Texas, USA.

     2. (2005- 2009)   Teaching “Soil Mechanics, Mathematic I and Estimation management” Civil engineering department – University of Sulaymanya- Sulamani – Iraq.