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Proceedings Papers

Autonomous Drilling Fluid Management System - Development of Fluid Advisory System and First Lab Trial

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Reza Ettehadi, Elizaveta Onegova, Finn Øivind Fevang, Alexey Knizhnik, Sergey Postovalov, Jan Ove Brevik, Charles Thompson Jr, Tatyana Egorenkova, Nils Kaageson-Loe
Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215047-MS
https://doi.org/10.2118/215047-MS
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Proceedings Papers

Improving Shale Wellbore Integrity through Membrane Efficiency and Geomechanics Solutions

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Besmir Buranaj Hoxha, Reza Ettehadi, Justin Porter, Umesh Prasad, See Hong Ong
Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202388-MS
https://doi.org/10.2118/202388-MS
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View Paper titled, Improving Shale Wellbore Integrity through Membrane Efficiency and Geomechanics Solutions
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Proceedings Papers

A Digital Twin of Drilling Fluids Rheology for Real-Time Rig Operations

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Mahshad Samnejad, Mehrdad Gharib Shirangi, Reza Ettehadi
Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30738-MS
https://doi.org/10.4043/30738-MS
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View Paper titled, A Digital Twin of Drilling Fluids Rheology for Real-Time Rig Operations
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Proceedings Papers

Digital Twins for Drilling Fluids: Advances and Opportunities

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Mehrdad G Shirangi, Reza Ettehadi, Roger Aragall, Edward Furlong, Roland May, Thomas Dahl, Mahshad Samnejad, Charles Thompson
Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 3–5, 2020
Paper Number: SPE-199681-MS
https://doi.org/10.2118/199681-MS
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View Paper titled, Digital Twins for Drilling Fluids: Advances and Opportunities
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Proceedings Papers

In-Situ Fluid Rheological Behavior Characterization Using Data Analytics Techniques

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Reza Ettehadi, Roland May, Thomas Dahl, Dennis Clapper, Rosa Swartwout
Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 6–8, 2018
Paper Number: SPE-189648-MS
https://doi.org/10.2118/189648-MS
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View Paper titled, In-Situ Fluid Rheological Behavior Characterization Using Data Analytics Techniques
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Proceedings Papers

Is Well Clean Enough? A Fast Approach to Estimate Hole Cleaning for Directional Drilling

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Feifei Zhang, Stefan Miska, Mengjiao Yu, Evren Ozbayoglu, Nicholas Takach, Reza Ettehadi Osgouei
Paper presented at the SPE/ICoTA Coiled Tubing & Well Intervention Conference & Exhibition, March 24–25, 2015
Paper Number: SPE-173681-MS
https://doi.org/10.2118/173681-MS
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View Paper titled, Is Well Clean Enough? A Fast Approach to Estimate Hole Cleaning for Directional Drilling
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Proceedings Papers

Calculations of Equivalent Circulating Density in Underbalanced Drilling Operations

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Reza Ettehadi Osgouei, William Liew Sin Yoong, Evren M. Ozbayoglu
Paper presented at the International Petroleum Technology Conference, March 26–28, 2013
Paper Number: IPTC-16601-MS
https://doi.org/10.2523/IPTC-16601-MS
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View Paper titled, Calculations of Equivalent Circulating Density in Underbalanced Drilling Operations
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Proceedings Papers

Flow Pattern Identification Of Gas-Liquid Flow Through Horizontal Annular Geometries

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Reza Ettehadi Osgouei, Evren M. Ozbayoglu, Murat A. Ozbayoglu, Ertan Yuksel
Paper presented at the SPE Oil and Gas India Conference and Exhibition, January 20–22, 2010
Paper Number: SPE-129123-MS
https://doi.org/10.2118/129123-MS
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View Paper titled, Flow Pattern Identification Of Gas-Liquid Flow Through Horizontal Annular Geometries
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