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Proceedings Papers

Managing Lost Circulation in Highly Fractured, Vugular Formations: Engineering the LCM Design and Application

Sharath Savari, Donald L. Whitfill
Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197186-MS
https://doi.org/10.2118/197186-MS
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Proceedings Papers

Chemical Sealant Loss Circulation Materials for Fractured Formations: Right-Angle Viscosity Development with High Plugging Efficiency

Waseem Abdulrazzaq, Reem AlBuraikan, Sharath Savari, Donald L. Whitfill
Paper presented at the SPE Kingdom of Saudi Arabia Annual Technical Symposium and Exhibition, April 23–26, 2018
Paper Number: SPE-192328-MS
https://doi.org/10.2118/192328-MS
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View Paper titled, Chemical Sealant Loss Circulation Materials for Fractured Formations: Right-Angle Viscosity Development with High Plugging Efficiency
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Proceedings Papers

Engineered Nutshell Particles for Wellbore Strengthening

Kuhan Chellappah, Mark Aston, Tony Maltby, Sharath Savari, Donald L. Whitfill
Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 6–8, 2018
Paper Number: SPE-189574-MS
https://doi.org/10.2118/189574-MS
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Proceedings Papers

New Methodology to Evaluate the Performance of Chemical Sealant Loss Circulation Materials

Waseem Abdulrazzaq, Reem AlBuraikan, Sharath Savari, Donald L. Whitfill
Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187598-MS
https://doi.org/10.2118/187598-MS
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View Paper titled, New Methodology to Evaluate the Performance of Chemical Sealant Loss Circulation Materials
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Proceedings Papers

Acid-Soluble Lost Circulation Material for Use in Large, Naturally Fractured Formations and Reservoirs

Sharath Savari, Donald L. Whitfill, Jonathan Walker
Paper presented at the SPE Middle East Oil & Gas Show and Conference, March 6–9, 2017
Paper Number: SPE-183808-MS
https://doi.org/10.2118/183808-MS
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View Paper titled, Acid-Soluble Lost Circulation Material for Use in Large, Naturally Fractured Formations and Reservoirs
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Proceedings Papers

Reticulated Foam Enhanced High Fluid Loss Squeeze LCM for Severe Lost Circulation Management in Highly Fractured Formations

Sharath Savari, Jonathan Rolfson, Robert Williams, Donald L. Whitfill, Hong Max Wang
Paper presented at the SPE Deepwater Drilling and Completions Conference, September 14–15, 2016
Paper Number: SPE-180306-MS
https://doi.org/10.2118/180306-MS
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View Paper titled, Reticulated Foam Enhanced High Fluid Loss Squeeze LCM for Severe Lost Circulation Management in Highly Fractured Formations
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Proceedings Papers

Size Degradation Studies of Lost Circulation Materials in a Flow Loop

Patrick Grant, Laurent Lassus, Sharath Savari, Donald L. Whitfill
Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 1–3, 2016
Paper Number: SPE-178774-MS
https://doi.org/10.2118/178774-MS
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Proceedings Papers

Forming a Seal Independent of Formation Permeability to Prevent Mud Losses—Theory, Lab Tests, and Case Histories

Hong Max Wang, Sharath Savari, Donald L. Whitfill, Ziheng Yao
Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 1–3, 2016
Paper Number: SPE-178790-MS
https://doi.org/10.2118/178790-MS
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View Paper titled, Forming a Seal Independent of Formation Permeability to Prevent Mud Losses—Theory, Lab Tests, and Case Histories
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Proceedings Papers

Lost Circulation Management in Naturally Fractured Formations: Efficient Operational Strategies and Novel Solutions

Sharath Savari, Donald L. Whitfill
Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 1–3, 2016
Paper Number: SPE-178803-MS
https://doi.org/10.2118/178803-MS
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View Paper titled, Lost Circulation Management in Naturally Fractured Formations: Efficient Operational Strategies and Novel Solutions
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Proceedings Papers

Lost Circulation Management in Naturally Fractured Reservoirs

Sharath Savari, Donald L. Whitfill, Jonathan Walker
Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178165-MS
https://doi.org/10.2118/178165-MS
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Proceedings Papers

Managing Total Fluid Loss is Critical for Well Integrity Management

Sharath Savari, Donald L. Whitfill
Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25693-MS
https://doi.org/10.4043/25693-MS
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Proceedings Papers

'Engineering' Design of Lost Circulation Materials (LCMs) is More than Adding a Word

Sharath Savari, Sandeep D. Kulkarni, Donald L. Whitfill, Dale E. Jamison
Paper presented at the SPE/IADC Drilling Conference and Exhibition, March 17–19, 2015
Paper Number: SPE-173018-MS
https://doi.org/10.2118/173018-MS
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View Paper titled, 'Engineering' Design of Lost Circulation Materials (LCMs) is More than Adding a Word
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Proceedings Papers

Managing Losses in Naturally Fractured Formations: Sometimes Nano is too Small

Sharath Savari, Donald L. Whitfill
Paper presented at the SPE/IADC Drilling Conference and Exhibition, March 17–19, 2015
Paper Number: SPE-173062-MS
https://doi.org/10.2118/173062-MS
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Journal Articles

A Method To Evaluate Lost-Circulation Materials—Investigation of Effective Wellbore-Strengthening Applications

Sharath Savari, Donald L. Whitfill, Dale E. Jamison, Arunesh Kumar
Journal: SPE Drilling & Completion
Publisher: Society of Petroleum Engineers (SPE)
SPE Drill & Compl 29 (03): 329–333.
Paper Number: SPE-167977-PA
https://doi.org/10.2118/167977-PA
Published: 31 July 2014
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View article titled, A Method To Evaluate Lost-Circulation Materials—Investigation of Effective Wellbore-Strengthening Applications
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Proceedings Papers

A Method to Evaluate Lost Circulation Materials—Investigation of Effective Wellbore Strengthening Applications

Sharath Savari, Donald L. Whitfill, Dale E. Jamison, Arunesh Kumar
Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 4–6, 2014
Paper Number: SPE-167977-MS
https://doi.org/10.2118/167977-MS
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View Paper titled, A Method to Evaluate Lost Circulation Materials—Investigation of Effective Wellbore Strengthening Applications
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Proceedings Papers

Reservoir Friendly Rigid Setting Fluid Arrests Lost Circulation While Minimizing Reservoir Damage

Sharath Savari, Donald L. Whitfill, Matthew L. Miller
Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 26–28, 2014
Paper Number: SPE-168127-MS
https://doi.org/10.2118/168127-MS
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View Paper titled, Reservoir Friendly Rigid Setting Fluid Arrests Lost Circulation While Minimizing Reservoir Damage
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Proceedings Papers

Stopping Severe Losses in Deepwater Environments Requires an Engineered Solution

Donald L Whitfill, Jason Scorsone, Matthew L. Miller
Paper presented at the OTC Brasil, October 29–31, 2013
Paper Number: OTC-24394-MS
https://doi.org/10.4043/24394-MS
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Proceedings Papers

Next-Generation, Right-Angle-Setting Composition for Eliminating Total Lost Circulation

Sharath Savari, Donald L. Whitfill, Jason T. Scorsone
Paper presented at the SPE/IADC Middle East Drilling Technology Conference & Exhibition, October 7–9, 2013
Paper Number: SPE-166697-MS
https://doi.org/10.2118/166697-MS
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View Paper titled, Next-Generation, Right-Angle-Setting Composition for Eliminating Total Lost Circulation
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Proceedings Papers

The Development of a Geopolymer-Based Pill as an Engineered Solution to Lost Circulation

Matthew L. Miller, Jason T. Scorsone, Donald L. Whitfill, Michael McDonald, Neil Miller
Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166123-MS
https://doi.org/10.2118/166123-MS
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View Paper titled, The Development of a Geopolymer-Based Pill as an Engineered Solution to Lost Circulation
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Proceedings Papers

Engineered LCM Design Yields Novel Activating Material for Potential Application in Severe Lost Circulation Scenarios

Sharath Savari, Arunesh Kumar, Donald L. Whitfill, Matthew Miller, Robert J. Murphy, Dale E. Jamison
Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164748-MS
https://doi.org/10.2118/164748-MS
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