Publications

  • Modelling of Drilling Fluid Thixotropy

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  • Modelling of Drilling Fluid Thixotropy

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  • Drilling Data Hub: Interoperability for Drilling Real-time Management and Control

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  • Digitalization - Interoperability for Drilling Real-time Management and Control: the Drilling Data Hub Initiative

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  • Drill-string dynamics in deviated wells in the presence of heave

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  • Analysis of Asymmetric Tool-joint Wear while Drilling Long Horizontal Sections

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  • Analysis of Asymmetric Tool-joint Wear while Drilling Long Horizontal Sections

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  • Reconstruction of Pipe Displacement Based on High-Frequency Triaxial Accelerometer Measurements

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  • On the Importance of Boundary Conditions for Real-time Transient Drill-String Mechanical Estimations

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  • On the Importance of Boundary Conditions for Real-Time Transient Drill-String Mechanical Estimations

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  • Reconstruction of Pipe Displacement Based on High-Frequency Triaxial Accelerometer Measurements

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  • Modelling of the Dynamic Behavior of the Power Transmission of an Automatic Small Scale Drilling Rig

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  • Drilling Data Hub

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  • DrillTronics Heave Enablement. Technical description

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  • From shallow horizontal drilling to ERD wells: How scale affects drillability and the management of drilling incidents

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  • Demo: Comparison of Transmission Options for Real-time Modelling in Drilling.

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  • Drilling Data Hub: Description

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  • Insights into the physical phenomena that influence automatic gain/loss detection during drilling operations

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  • Automatic risk uncertainty estimation to support decision making during drilling operation planning: Case study on an ERD well

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  • Estimation of Risk Level Embedded in Drilling Operation Plans

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  • Challenges in the autoamtion of a laboratory-scale drilling rig and comparison with the requirements for full scale drilling automation

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  • Use of Quantitative Risk Analysis methods to Determine the Expected Drilling Parameter Operating Window Prior to Operation Start: Example from Two Wells in the North Sea - SPE/IADC-184693-MS

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  • ;A Novel Method for Locally Updating an Earth Model While Geosteering

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  • Hole Cleaning Modelling and indicators of hole cleaning problems

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  • Virtual Rig Upgrade with Statfjord C’s Drilling Control System Version 2016

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  • Insights Into the Physcial Phenomena That Influence Automatic Gain/Loss Detection During Drilling Operations

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  • Automated risk evaluation to support decision making during drilling operations: Case study on an ERD well

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  • Automatic Performance Analysis and Estimation of Risk Level Embedded in Drilling Operation Plans

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  • Automatic Performance Analysis and Estimation of Risk Level Embedded in Drilling Operation Plans

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  • P1.3 Drilling Process Optimization

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  • P1.3 Drilling Process Optimization - ConocoPhillips

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  • P1.3 Drilling Process Optimization - Statoil

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  • DrillBotics 2016

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  • ;;Long Reach Well Concept

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  • SPE-178859-MS: Long Reach Well Concept

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  • SPE-178862-MS: Use of a Transient Cuttings Transport Model in the Planning, Monitoring and Post Analysis of Complex Drilling Operations in the North Sea

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  • Drilling Operation Planning Tool

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  • Operational Transient Cuttings Modelling

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  • Kick detection: from sensors to solution and back to sensors

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  • Transient cuttings transport

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  • P1.3 ROP Management and Improvement

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  • SPE/IADC-173035: Accuracy and Correction of Hook Load Measurements During Drilling Operations

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  • Accuracy and Correction of Hook Load Measurements During Drilling

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  • SPE/IADC 173035: Accuracy and Correction of Hook Load Measurements During Drilling

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  • Evaluation of Hook-load Measurements in Drilling Rig's Hoisting Systems - Part 1: Theory

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  • Drill-string Mechanics: Analysis of Basic Forces

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  • Drill-string Mechanics: Analysis of Drill-string Deformations

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  • Mathematical Modeling of Drilling Operations by Use of Nitrogen-Enriched Mud: A Case Study by Use of a Recorded Drilling Data-Set

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  • Automated Hook Load Correction Phase I – Project proposal

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  • From Machine Control to Drilling Control

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  • Getting it Right: Balancing Model Complexity, Margin and Risk with the Right Measurements

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  • SPE-170330: Principles and Sensitivity Analysis of Automatic Calibration of MPD Methods Based on Dual-Gradient Drilling Solutions

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  • Principles and Sensitivity Analysis of Automatic Calibration of MPD Methods Based on Dual-

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  • Toward Drilling Automation: On the Necessity of Using Sensors that Relate to Physical Models

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  • Study on the Ability of Transporting Mini-Cores while Drilling Exploration Wells – Phase II

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  • Estimation of Weight and Torque on Bit: Assessment of Uncertainties, Correction and Calibration Methods

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  • Real-Time Evaluation of Hole Cleaning Conditions Using a Transient Cuttings Transport Model

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  • SPE-167884: Real-Time Modelling of Drilling Using Nitrogen Enriched Mud: A Case Study

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  • Factors Influencing the Estimation of Downhole Pressure far Away From Measurement Points During Drilling Operations

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  • Factors Influencing the Estimation of Downhole Pressure far Away From Measurement Points During Drilling Operations

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  • SPE 166801; Precise Gain and Loss Detection Using a Transient Hydraulic Model of the Return Flow to the Pit

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  • Precise Gain and Loss Detection Using a Transient Hydraulic Model of the Return Flow to the Pit

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  • DrillTronics Logic Control

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  • Toward Drilling Automation: On the Necessity of Using Sensors That Relate to Physical Models

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  • Real-Time Evaluation of Hole Cleaning Conditions Using a Transient Cuttings Transport Model

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  • Transient Cuttings Transport Model

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  • Evaluation of the Necessary Drilling Parameters to Transport Cuttings while Drilling an Extended Reach Well in the Gyda Field

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  • ROP Management and Improvements - Study on the Ability of Transporting Mini-Cores while Drilling HP/HT Exploration Wells

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  • Advanced Drilling Simulation Environment for Testing New Drilling Automation Technique

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  • Early Symptom Detection Based on Real-Time Evaluation of Downhole Conditions: Principles and Results from several North Sea Drilling Operations

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  • Enablement of DrillScene for Foam Circulation

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  • A Strategy for effective local updates of the geological structure in an earth model during drilling

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  • Safe Mud Pump Management while Conditioning Mud:

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  • From Machine Control to Drilling Control

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  • Early Symptom Detection Based on Real-Time Evaluation of Downhole Conditions: Principles and Results from several North Sea Drilling Operations

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  • An Early Warning System for Identifying Drilling Problems: An Example From a Problematic Drill-Out Cement Operation in the North-Sea

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  • Advanced Drilling Simulation Environment for Testing New Drilling Automation Technique

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  • Integration Test CMP & Hydraulics Model

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  • Læring av hendelser i Statoil - en studie av bakenforliggende årsaker til hendelsen på Gullfaks C og av Statoils læringsevne.

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  • A gridless earth model enabling effective local modifications of geological structures

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  • Automation of Mud-Pump Management: Application to Drilling Operations in the North Sea

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  • Automation of Drawworks and Topdrive management to Minimize Swab/Surge and Poor-Downhole-Condition Effects

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  • Automation of Mud-Pump Management: Application to Drilling Operations in the North Sea

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  • Automation of Drawworks and Topdrive Management to Minimize Swab/Surge and Poor-Downhole-Condition Effects

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  • Offshore Field Test of a New System for Model Integrated Closed Loop Drilling Control

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  • Drilltronics Phase III test on Ullrigg

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  • Verdande's DrillEdge Software Test at Virtual Rig

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  • Drilling program Drilltronics test 3

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  • Accident at Ullrigg during testing of Drilltronics – Ullrigg test III

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  • Automated Drilling Pilot: Drilltronics Final

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  • Technical Documentation Summary

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  • Real-Time Optimization of the Drilling Process

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  • Early Detection of Drilling Conditions Deterioration Using Real-Time Calibration of Computer Models: Field Example from North Sea Drilling Operations

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  • Real-Time Optimization of the Drilling Process - Challenges in Industrialization

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  • Early Detection of Drilling Conditions Deterioration Using Real-Time Calibration of Computer Models: Field Example from North Sea Drilling Operations

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  • Real-Time Optimization of the Drilling Process - Challenges in Industrialization

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  • Early Detection of Drilling Conditions Deterioration Using Real-Time Calibration of Computer Models: Field Example from North Sea Drilling Operations

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  • Software development: Common Library

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  • eLAD: Data flow management challenges due to the introduction of new drilling technologies

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  • Closed Loop Drilling Control

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  • Toward remotely controlled drilling operations. Dataflow management challenges

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  • Offshore Field Test of a New Intregrated System for Real-Time Optimisation of the Drilling Process

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  • eLAD: Well Simulator Specifications

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  • Demonstrating a New System for Integrated Drilling Control

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  • eLAD Phase 0 2007-2010

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  • Drilltronics Ullrigg test 4: final report

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  • Drilling program Drilltronics test 4 - With Demonstration of Drilltronics control and automation

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  • SPE 99207: Monitoring and Control of Drilling Utilizing Continuously Updated Process Models

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  • Modelling primary drainage using capillary bundles with arbitrary crossections obtained from photomicrographs

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  • Challenges and Solutions to the Correct Interpretation of Drilling Friction Tests - SPE/IADC-184657-MS

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