Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Sophany Thach"'
Autor:
Dennis Arun Alexis, Do Hoon Kim, Varadarajan Dwarakanath, Taimur Malik, Greg Winslow, Sophany Thach, Adam Jackson, Peter New, Anette Poulsen, Sukhjit Aujla, Erica Pin
Publikováno v:
Day 1 Mon, February 21, 2022.
In this work, we present the development and deployment of high activity liquid polymer that improves logistics for field deployment in supply chain constrained locations. Such polymers show superior performance in terms of dissolution times, increas
Publikováno v:
SPE Reservoir Evaluation & Engineering. 24:603-618
SummaryCapturing the correct reservoir heterogeneity in a geological model is critical for designing and accurately forecasting expected production benefits from improved/enhanced oil recovery processes. In simple terms, reservoir heterogeneity is of
Autor:
Gayani W. Pinnawala, Emily Burdett Tao, Greg Winslow, Erica Pin, Sukhjit Aujla, Scott P. West, Aaron Wilhelm, Adam C. Jackson, Varadarajan Dwarakanath, Dennis Arun Alexis, Sophany Thach, Marlon Solano, Ruth Hahn, Do Hoon Kim
Publikováno v:
Day 4 Thu, October 21, 2021.
The work described in this paper details the development of a single stimulation package that was successfully used for treating an offshore horizontal polymer injection well to improve near wellbore injectivity in the Captain field, offshore UK. The
Publikováno v:
Day 1 Mon, August 31, 2020.
Capturing the correct reservoir heterogeneity in a geological model is critical for designing and accurately forecasting expected production benefits from improved/enhanced oil recovery (IOR/EOR) processes. In simple terms, reservoir heterogeneity is
Autor:
Muhammad Syafwan, Will S. Slaughter, Robert Matthew Dean, Sophany Thach, Andrew Armpriester, Varadarajan Dwarakanath, Bambang Nursyahid, Taimur Malik, Dwight Meaux, Agus Masduki
Publikováno v:
Day 1 Mon, August 31, 2020.
Results from two field trials designated as Minas Surfactant Field Trial 2 (SFT2) and Polymer Field Trial (PFT) are presented. Quantitative tracer interpretations were used to estimate sweep and displacement efficiency and confirm the performance of
Publikováno v:
Day 4 Thu, May 07, 2020.
When setting out to deploy chemical Enhanced Oil Recovery (EOR) solutions in challenging offshore environments, it is important to recognize that unknown uncertainties may exist. These, when identified and characterized through adequate surveillance,
Autor:
Taimur Malik, Derek McKilligan, Taylor Jordan Isbell, Peter G. New, Dennis Arun Alexis, Varadarajan Dwarakanath, Sophany Thach, David Espinosa, Mohamad Salman, Do Hoon Kim, Anette Poulsen, Adam C. Jackson
Publikováno v:
Day 1 Mon, September 24, 2018.
Polymer mixing is often challenging under offshore conditions due to space constraints. A theoretical approach is required to better understand the drivers for polymer hydration and design optimal field mixing systems. We share a novel theoretical ap
Autor:
Adwait Chawathe, Harold Linnemeyer, Gayani W. P. Pinnawala Arachchilage, Sophany Thach, Emily Burdett Tao, Soumyadeep Ghosh, Anil Ambastha, Varadarajan Dwarakanath
Publikováno v:
Day 1 Mon, September 24, 2018.
Co-solvents are used with surfactants in modern chemical enhanced oil recovery (CEOR) formulations to avoid formation of viscous microemulsion phases (and reduce costs) in porous media. Modeling the effect of co-solvents on phase behavior is critical
Autor:
Jeff App, Do Hoon Kim, Michael Unomah, Varadarajan Dwarakanath, Taimur Malik, Robert Shong, Tiantian Zhang, Sophany Thach
Publikováno v:
Day 3 Mon, April 16, 2018.
Permeability reduction provided by conventional polymer gels is affected by harsh reservoir conditions. Harsh conditions are defined by high temperature (> 75°C), high salinity, high divalent ions and the presence of H2S. Polymer gels undergo synere
Autor:
Karl Charvin, Adam C. Jackson, Varadarajan Dwarakanath, Nicolas Ruby, G. Michael Shook, Anette Poulsen, Mark Ellis, Sophany Thach
Publikováno v:
Day 3 Mon, April 16, 2018.
An enhanced oil recovery (EOR) pilot was conducted by Chevron North Sea Limited ("Chevron") at the Captain Field in the UK North Sea between 2011 and 2013. Results from the polymer injection are presented along with an assessment of incremental oil r