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SPE Western Regional Meeting
May 23–26, 2016
Anchorage, Alaska, USA
ISBN:
978-1-61399-465-8
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Quantitative Prediction of Radon Concentration at Wellhead in Shale Gas Development
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180358-MS
A New Approach to Reservoir Characterization Using Deep Learning Neural Networks
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180359-MS
Models of Thermal EOR in Fractured Reservoirs
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180361-MS
Flaring Reduction During Well Clean-up and Start-up Operations
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180363-MS
Modeling the Interaction Between Natural and Hydraulic Fractures Using Three Dimensional Finite Element Analysis
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180364-MS
Dynamic Considerations for Induced Seismicity
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180365-MS
Measuring Marcellus Shale Petrophysical Properties
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180366-MS
A Simple Method for the Removal of Tidal Effects in Pressure Transient Analysis
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180368-MS
Detecting Opal-CT Formation Resulting From Thermal Recovery Methods in Diatomites
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180369-MS
Wettability Alteration in Reservoirs: How it Applies to Alaskan Oil Production
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180370-MS
An Analytical Approach for Well Production History Matching in a Heavy Oil Reservoir
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180371-MS
Mechanistic Modeling of Clay Swelling in Hydraulic Fractures Network
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180372-MS
An Investigation Into the Cold Heavy Oil Production With Sand Process Using Synthetic Cores and Designed Experiments
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180373-MS
An Improved Approach for Sandstone Reservoir Characterization
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180375-MS
Optimization of CO2-EOR Process in Partially Depleted Oil Reservoirs
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180376-MS
A Workflow Process Relating Fracture Density Inferred from Conventional Logs to Performance Data in the Complex Monterey Formation
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180377-MS
Experimental Investigation of Light Oil Recovery from Fractured Shale Reservoirs by Cyclic Water Injection
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180378-MS
Increased Reservoir Contact in Cemented Multistage Completions In the Williston Basin, Using Engineered Diversion Workflow
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180379-MS
A Computational Study of Packoff Using a Combined Drill Bit Stabilizer Particle Tracking Simulation
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180380-MS
Simulation of Perforation Cleanup Dynamics and the Effect of the Direction of Gravity
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180381-MS
Effect of Dynamic Fracture Conductivity during Production
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180382-MS
Development and Application of Probabilistic Fluid Property (PVT) Models for Stochastic Black Oil Reservoir Simulation
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180383-MS
Uphole Motor Technology
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180384-MS
Coupling Low Salinity Water Flooding and Preformed Particle Gel to Enhance Oil Recovery for Fractured Carbonate Reservoirs
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180386-MS
Experimental and Simulation Study of Water Shutoff in Fractured Systems Using Microgels
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180388-MS
Aqueous Phase Relative Permeability from a Unified Thermodynamics- Petrophysics-Geochemistry-Electrolyte Model
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180389-MS
First Installation of Multilateral Drilling Stimulation Technology in Tight Sandstone Formation
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180390-MS
Preliminary Study of Liquid Loading Problems for Gas Hydrate Wells and Selection of Artificial Lift Methods
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180391-MS
Hydrate Problems for Gas Lift Operations for Deepwater and Arctic Wells and Best Practices for Prevention
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180392-MS
Life After SAGD – 20 Years Later
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180394-MS
Partial-Equilibrium Simulation of Gas Hydrate Accumulation in the Sedimentary Strata Under the Sea
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180397-MS
Monitoring Production Well Testing Facilities Using Statistical Analysis
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180398-MS
Petrophysical Evaluation of Natural Gas Hydrates - North Slope, Alaska
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180399-MS
Drilling Engineering and Formation Evaluation: An Integrated Approach to Improve Real Time Drilling Optimization
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180400-MS
Maximizing Performance of Residue-Free Fracturing Fluids Using Nanomaterials at High Temperatures
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180402-MS
A Simplified Transient Model to Predict Liquid Loading in Gas Wells
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180403-MS
Uncertainty Reduction in Reservoir Geostatistical Description Using Distributed Temperature Sensing (DTS) Systems Data
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180405-MS
Using Data To Create Foresight And Create Value From Volume
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180407-MS
Integrating Enhanced Oil Recovery and Carbon Capture and Storage Projects: A Case Study at Farnsworth Field, Texas
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180408-MS
Pilot Test and Economic Analysis of a Wellhead Produced Water Purification System Based on Humidification and Dehumidification Using Co-Produced, Solar, and Waste Heat
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180409-MS
Field Testing and Validation of a Mechanical Alternative to Radial Jet Drilling for Improving Recovery in Mature Oil Wells
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180410-MS
A New Analytical Solution for Predicting Oil Rate Vs. Time in Waterflood Using Various Injection Plans
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180411-MS
Analysis of SEAM Phase I Data and the Related Challenges
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180412-MS
The Lexicon of Recompletion: Empirical Justification for Refrac, Reentry, or Remediation in the Bakken/Three Forks Play
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180414-MS
Evaluation and Prediction of Hydraulic Fractured Well Performance in Montney Formations Using a Data-Driven Approach
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180416-MS
Optimization of Associated Gas Sweetening Process in a Steam Injection Project Using Fluid Simulation
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180417-MS
Steam-Flood Production Optimization Using an Innovative Steam Quality Sensor
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180419-MS
Optimizing the Utilization of Miscible Injectant at the Greater Prudhoe Bay Fields
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180420-MS
Determination of the Stability of Asphaltenes Through Physicochemical Characterization of Asphaltenes
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180422-MS
The Polarity of Crude Oil Fractions Affects the Asphaltenes Stability
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180423-MS
Effective Extraction of High Viscosity and Low API Gravity Hydrocarbon Resources With Solvent-Steam Processes
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180424-MS
The Effect of Clay and Salinity on Asphaltene Stability
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180425-MS
Polymer-Enhanced Foam PEF Injection Technique to Enhance the Oil Recovery for the Post Polymer-Flooding Reservoir
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180426-MS
Low Viscosity Cement Slurry for Improved Placement in Narrow Annuli
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180427-MS
Measuring Interwell Communication Using the Capacitance Model in Tight Reservoirs
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180429-MS
Quad-Lateral Success Story in a Heavy Oil Reservoir
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180433-MS
Predicting the Effects of Acid Gas on Enhanced Oil Recovery in Hydrocarbon Gas Injection
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180434-MS
New Viscoelastic Surfactant with Improved Diversion Characteristics for Carbonate Matrix Acidizing Treatments
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180435-MS
A Non-Damaging Friction Reducing Agent for Slick-Water Fracturing
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180436-MS
Conductor-Soil Interaction in Wellhead Motion (WHM) of Platform Wells
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180437-MS
Characterization of the Lithological Profile at the Point Arguello Field Using the Hurst Coefficient
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180438-MS
Pseudo Density Log Generation Using Artificial Neural Network
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180439-MS
Analytical Modeling of Flow in Highly Disordered, Fractured Nano-Porous Reservoirs
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180440-MS
Flow of Gases in Organic Nanocapillary Pores of Shale: A Boundary-Driven Molecular Simulation Study
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180441-MS
Operational Improvements Drilling One Million Feet at Nikaitchuq
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180443-MS
Increasing Performance of Multilateral Wells Using Oil Fingerprinting
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180445-MS
Unlocking the Potential of Monterey Shale Resource: An Analysis of Geological Characteristics, Completion Techniques, and Production Behaviors
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180446-MS
Saving Heavy Oil Reserve Value in a Carbon Constrained Market
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180447-MS
Effects of Well Placement Timing and Conductivity Loss on Hydrocarbon Production in Multiple Hydraulically Fractured Horizontal Wells in a Liquids-Rich Shale Play
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180448-MS
Application of Alkali-Surfactant-Polymer ASP Flooding for Improving Viscous Oil Recovery From Alaskan North Slope Reservoir
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180449-MS
Vapor Phase Combustion in Accelerating Rate Calorimetry for Air-Injection EOR Processes
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180451-MS
Data Mining with Shapelets for Predicting Valve Failures in Gas Compressors
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180452-MS
Girouxville East Montney Waterflood
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180453-MS
Seismic AVO Analysis for Shallow Hazard Assessments in Stratigraphically Complicated Areas in Onshore Alaska Locations
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180455-MS
Relative Viscosity of Hydraulic Fracturing Fluids Containing Nanoparticles
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180458-MS
Design, Optimization and Operation of SAGD Wells Using Dynamic Flow Simulations
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180459-MS
Estimation of Optimal Frac Design Parameters for Asymmetric Hydraulic Fractures as a Result of Interacting Hydraulic and Natural Fractures - Application to the Eagle Ford
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180460-MS
The Effects of Faults on Induced Seismicity Potential During Water Disposal and Hydraulic Fracturing
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180461-MS
Alaskan Viscous Oil: EOR Opportunity, or Waterflood Sand Control First?
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180463-MS
Possible Misinterpretations in Well Test Analysis Due to Unfiltered Tidal Signal
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180464-MS
Cointerpretation of Distributed Acoustic and Temperature Sensing for Improved Smart Well Inflow Profiling
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180465-MS
Revisiting Lisburne, a New Approach to a Mature Fractured Carbonate
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180466-MS
Optimization of Wellbore Strengthening Treatment in Permeable Formations
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180467-MS
Stochastic 2D Well Path Assessments for Naturally Fractured Carbonate Reservoirs
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180468-MS
Nanotechnology Improves Wellbore Strengthening and Minimizes Differential Sticking Problems in Highly Depleted Formations
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180469-MS
Building and Applying a Physics-Based Production and Associated Gas Lift Model to Better Optimize Prudhoe Bay's West End
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180470-MS
Heavy Oil Mobilization by Cold Solvent, Hot Solvent, and Heat - A Comparative Pore Level Evaluation
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180471-MS
Production Geology as a Tool for Monitoring Water Influx in a Compartmentalized California Monterey Fractured Reservoir
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180472-MS
Hydraulic Fracture Modeling and Well Performance Analysis in CTD Wells Completed in Tight Sands
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180473-MS
Water Blocking Caused by Fracturing Fluid Leakage in Mixed-Wet Unconventional Tight Reservoirs
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180475-MS
Unlocking Gas From a Methane Hydrate Reservoir – Barrow, Alaska
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180476-MS
Decline Curve Analysis on the Woodford Shale and Other Major Shale Plays
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180478-MS
Effects of the Earth Characteristics on Induced Seismicity Potential
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180479-MS
Static and Dynamic Comparison of Equation of State Solid Model and PC-SAFT for Modeling Asphaltene Phase Behavior
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180480-MS
Effect of Temperature Variations on Asphaltene Dynamics in Oil Reservoirs
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180481-MS
Improved Oil Recovery in Asphaltic Reservoirs During Gas Injection
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180482-MS
A Novel Testing Facility for Coiled Tubing Fatigue Evaluation Under Deep Drilling Conditions
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180483-MS
Application of Dynamic Allocation Factors for Waterflood and EOR Performance Management
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180486-MS
Core to Pore Scale Visual Analyis of Mixing Process in the Presence of Interface Between Heavy-Oil and Solvent
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180487-MS
Characterizing Reservoir Connectivity and Forecasting Waterflood Performance Using Data-Driven and Reduced-Physics Models
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180488-MS
3-D Reconstruction of Porous Media From a 2-D Section and Comparisons of Transport and Elastic Properties
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180489-MS
Customized Drilling & Completion Fluids Designed for Horizontal Wells to Address the Drilling and Production Challenges - Case History
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180491-MS
Avoiding Flowline Plugging: A Deposition Velocity Model and Stability Map
Paper presented at the SPE Western Regional Meeting, Anchorage, Alaska, USA, May 2016.
doi: https://doi.org/10.2118/180494-MS
