SIAHAAN, HARDY

Position:Research Engineer
Email:hasi@norceresearch.no
Phone:(+47) 51 87 56 35
Research group:Drilling and Well Modelling
Office:Bergen
CV:Download CV (PDF file)

About Hardy

Articles (Tidsskriftartikler)

Limiting Factors for the Ability to Achieve Accurate Pressure Control in Long Wells
State Feedback Design for Riser-Based Slugging Models

Conferences (Konferanser)

DYNAMIC PARTICLE TRANSPORT IN HORIZONTAL PIPES BASED ON THREE-LAYER
Detecting Oscillation with Unfalsified Adaptive Control and Its Application in Managed Pressure Drilling for Oil
SPE-170330: Principles and Sensitivity Analysis of Automatic Calibration of MPD Methods Based on Dual-Gradient Drilling Solutions
Principles and Sensitivity Analysis of Automatic Calibration of MPD Methods Based on Dual-
Improving the Transient Performance of Unfalsified Adaptive Control with Modified Hysteresis Algorithms
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Reports (Rapporter)

AdWell Final Report. Final report of the Advanced Wellbore Transport Modelling project
Matlab Toolbox for Steady-State Three-Layer Model of Particle Transport
On the Use of Hydraulic Model as Feed-forward Combined with Feedback for Backpressure MPD
Pressure Control in MPD: Benchmark Study and Analysis
Back Pressure MPD in ERD Wells - Limiting factors for the ability to achieve accurate pressure control
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International Research Institute of Stavanger
Mailing address:
Visiting address:
P.O. Box 8046, N-4068 Stavanger, Norway
Prof. Olav Hanssensvei 15, 4021 Stavanger

Phone:
Fax:
+47 51 87 50 00
+47 51 87 52 00
General email address: firmapost@iris.no
International Research Institute of Stavanger
Mailing address:
Visiting address:
P.O. Box 8046, N-4068 Stavanger, Norway
Prof. Olav Hanssensvei 15, 4021 Stavanger

Phone:
Fax:
+47 51 87 50 00
+47 51 87 52 00
General email address: firmapost@iris.no