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Presentations

Cloud-Free Question Answering from Internal Knowledge Bases: Building an AI for Drilling Applications

​​Alyaev, Pacis, and Wiktorski
DigiWells Seminar 2024 [CRIStin database]

How to Explain Geology to a Robot? DISTINGUISHing Patterns for Optimal Geosteering Decisions

​​Alyaev, Muhammad, Cheraghi, Bratvold, Srivastava et al.
DigiWells Seminar 2024 [CRIStin database]

Improvement of Reinforcement Learning Strategies of the Pluralistic Robot Validated in Competitive Geosteering

​​Djecta, Cheraghi, Muhammad, Alyaev, Fossum et al.
Geosteering and Formation Evaluation Workshop by NORCE and NFES 2024 [CRIStin database]

Domain-adapted Embeddings Model Using Contrastive Learning for Drilling Text Data

​​Alyaev, Pacis, and Wiktorski
FAIEMA 2024 [CRIStin database]

Advancing Online Verification and Validation in Complex Multi-Providers Drilling Automation Systems

​​Mihai
SPE Annual Technical Conference and Exhibition [CRIStin database]

Optimizing Sequential Decisions in Geosteering: Reinforcement Learning vs Human Experts in Fast-Paced Uncertain Environment

​​Alyaev, Muhammad, Cheraghi, Bratvold, Srivastava et al.
CSSR Annual Conference 2024 [CRIStin database]

How digitalization and automation will shape the future of drilling operations

​​Cayeux
DEA(e) 3rd quarter 2024 meeting [CRIStin database]

AI-based multi-modal interpretation and extrapolation of geophysical logs

​​Alyaev, Ambrus, Jahani, and Elsheikh
19th international EnKF workshop [CRIStin database]

Inversion of Electromagnetic Induction Log in Anisotropic Media using an Adjoint Integral Equation Method

​​Saputera, Jakobsen, Jahani, Van Dongen’, Alyaev et al.
85th EAGE Annual Conference & Exhibition [CRIStin database]

Active Control of Distributed Subs With Anti-Slip Logic for Torsional Vibration Damping in Drilling

​​Nüsse
ASME 2024 43rd International Conference on Ocean, Offshore and Arctic Engineering [CRIStin database]

Adaptive Quasi-Newton Inversion of Electromagnetic Induction Logs for Subsurface Imaging While Drilling

​​Saputera, Jakobsen, Jahani, and van Dongen
SPWLA International Student Paper Contest - 65th Annual SPWLA Symposium [CRIStin database]

Enhancing Geosteering With AI: Integrating a Decision-Making Robot Into a Cloud-Based Environment and Benchmarking Against Human Experts

​​Muhammad, Cheraghi, Alyaev, Srivastava, and Bratvold
SPE Norway Subsurface Conference [CRIStin database]

High-Precision Geosteering via Reinforcement Learning and Particle Filters

​​Muhammad, Cheraghi, Alyaev, Srivastava, Bratvold et al.
Monthly Data Assimilation seminar [CRIStin database]

Enhancing Information Retrieval in the Drilling Domain: Zero-Shot Learning with Large Language Models for Question-Answering

​​Pacis, Alyaev, Pelfrene, and Wiktorski
IADC/SPE International Drilling Conference and Exhibition [CRIStin database]

Enhancing Information Retrieval in the Drilling Domain: Zero-Shot Learning with Large Language Models for Question-Answering

​​Pacis
SPE/IADC Drilling Conference [CRIStin database]

Decentralized Active Control of Distributed Damping Subs for Stick-Slip Reduction in Drilling

​​Nüsse
SPE/IADC Drilling Conference [CRIStin database]

Improving Hole Cleaning by Using Distributed Damping Subs to Control Lateral Oscillations of the Drill-String

​​Mihai
SPE/IADC Drilling Conference [CRIStin database]

Facilitating Directional Drilling Work to Reach the Target Entry by Calculating a Safe Operating Envelope

​​Saavedra Jerez
SPE/IADC Drilling Conference [CRIStin database]

The Role of Semantic Networks in Mitigating Risk During Data Exchange in Multi-Disciplinary Well Construction

​​Cayeux
SPE/IADC Drilling Conference [CRIStin database]

Case Study: Drill String Vibration in Vertical Section

​​Ambrus
DigiWells Annual Seminar [CRIStin database]

DISTINGUISH from the depth of detection to the probabilistic distance of prediction

​​Alyaev
DigiWells Seminar [CRIStin database]

3D Modeling and Inversion of Induction Logs.​ 2023 Highlights

​​Saputera, Jakobsen, Alyaev, Jahani, Eikrem et al.
DigiWells Seminar [CRIStin database]

6n Degrees of Freedom Transient Torque and Drag

​​Cayeux
DigiWells Seminar 2023 [CRIStin database]

6n DOF Transient Torque and Drag; Detailed Hydraulic Simulations

​​Volpi
DigiWells Seminar 2023 [CRIStin database]

Drilling & Wells Interoperability

​​Cayeux, and Daireaux
DigiWells Seminar 2023 [CRIStin database]

Taxonomy for Autonomous Drilling

​​Cayeux
DigiWells Seminar 2023 [CRIStin database]

Automatic Well Planning: A New Paradigm For Automatic Well Path Generation Using Multidisciplinary Constraints

​​Cayeux
DigiWells Seminar 2023 [CRIStin database]

Integrating Reinforcement Learning and Particle Filter for Enhanced Geosteering Decision-Making

​​Muhammad, Srivastava, Alyaev, Bratvold, and Tartakovsky
DigiWells Seminar [CRIStin database]

Flowrate Out Sensor

​​Holsaeter
DigiWells Seminar 2023 [CRIStin database]

Automated Well Engineering

​​Cayeux
DigiWells Seminar 2023 [CRIStin database]

3D geological interpretation for geosteering of wells

​​Jahani
DigiWells Seminar 2023 [CRIStin database]

Trust and safety in the context of complex AI systems: challenges related to verification and validation

​​Mihai
AI, Data and Robotics Forum [CRIStin database]

Workshop: Trusted AI in the age of generative AI and complex AI systems

​​Mihai, Meyer-Vitali, and Kahembwe
Artificial Intelligence, Data and Robotics Forum (ADRForum) [CRIStin database]

Direct Multi-Modal Inversion of Geophysical Logs Using Deep Learning

​​Alyaev, Elsheikh, Ambrus, and Jahani
SIAM Conference on Mathematical & Computational Issues in the Geosciences (GS23) [CRIStin database]

Exploration of Strategies to Improve Continual Learning From Irregular Sequential Drilling Data

​​Pacis, Wiktorski, Ambrus, and Alyaev
OMAE 42nd International Conference on Ocean, Offshore & Arctic Engineering [CRIStin database]

Towards Real-Time 3D Modeling of Induction Logs Using an Integral Equation Method

​​Saputera, Jakobsen, Jahani, Alyaev, Eikrem et al.
84th EAGE Annual Conference & Exhibition [CRIStin database]

SPE-DSATS DWIS: Drilling and Wells Interoperability Standards

​​Cayeux
Directional Drilling Digital Transformation Forum [CRIStin database]

Drilling Data Quality and Uncertainty: Pathways to Value

​​Cayeux, Macpherson, and Damski
SPE Webinar [CRIStin database]

The microservice architecture for scientific applications

​​Pelfrene
Open Source Drilling Community Technical Seminar Series [CRIStin database]

Interoperability of Real-Time Drilling Signals at the Rig Site: An Example Based on Mechanical Specific Energy

​​Cayeux
SPE/IADC Drilling Conference [CRIStin database]

Experimental Verification of Vibration Mitigation Through a Viscous Damping System Along the Drill String

​​Holsaeter
SPE/IADC Drilling Conference [CRIStin database]

Drilling Systems Automation: Fault Detection, Isolation and Recovery Functions for Situational Awareness

​​Cayeux
SPE/IADC Drilling Conference [CRIStin database]

A General Framework to Describe Drilling Process States

​​Cayeux
SPE/IADC Drilling Conference [CRIStin database]

Predicting likely stratigraphy realizations from shallow logs with AI

​​Alyaev, Ambrus, Jahani, and Elsheikh
NFES Monthly Technical Meeting [CRIStin database]

Quantifying depth of detection for deep-sensing borehole electromagnetic measurements

​​Jahani
Annual seminar SFI DigiWells [CRIStin database]

Geosteering results: It's time to understand where the bit is heading

​​Alyaev, Jahani, Fossum, Tveranger, Rammay et al.
Annual seminar SFI DigiWells [CRIStin database]

Exploring transfer learning for ROP prediction on the NCS

​​Pacis, Wiktorski, Alyaev, Ambrus, Khosravanian et al.
Annual seminar SFI DigiWells [CRIStin database]

AI‐based multi‐modal prediction of stratigraphy to inform drilling performance

​​Alyaev, Ambrus, Jahani, and Elsheikh
Annual seminar SFI DigiWells [CRIStin database]

Autonomous drilling: example of an AI system in practice

​​Mihai
Guest lecture in the course "AI, Algorithms and Society" at BI Norwegian Business School [CRIStin database]

AI-based multi-modal interpretation of logs for ahead-of-bit probabilistic ROP prediction

​​Ambrus, Alyaev, Jahani, and Elsheikh
Geosteering and Formation Evaluation Workshop by NORCE and NFES [CRIStin database]

Real-time estimation of geological layers' profiles in an anisotropic environment while accounting for model-error: A case study on the Goliat field

​​Rammay, Alyaev, Bratvold, Larsen, and Saint
Geosteering and Formation Evaluation Workshop by NORCE and NFES [CRIStin database]

Verification of a real-time method for updating the geosteering earth model based on GAN

​​Fossum, Alyaev, Tveranger, and Elsheikh
Geosteering and Formation Evaluation Workshop by NORCE and NFES [CRIStin database]

Gamification of shallow geosteering

​​Alyaev
Geosteering and Formation Evaluation Workshop by NORCE and NFES [CRIStin database]

Limits of detectability and resolution of deep-sensing borehole electromagnetic measurements from numerical modeling

​​Jahani, Torres-Verdin, and Hou
Geosteering and Formation Evaluation Workshop by NORCE and NFES [CRIStin database]

GPU-accelerated integral equation method for 3D modelling of induction logs

​​Saputera, Jakobsen, Alyaev, Jahani, Eikrem et al.
Geosteering and Formation Evaluation Workshop by NORCE and NFES [CRIStin database]

What can we learn after 10000 geosteering decisions?

​​Cheraghi, Alyaev, Hong, Kuvaev, Clark et al.
Geosteering and Formation Evaluation Workshop by NORCE and NFES [CRIStin database]

On Transitions Functions Model for Decision-Making in Offshore Operations

​​Mihai
2022 IEEE 17th International Conference on Control & Automation (ICCA) [CRIStin database]

Transfer Learning Approach to Prediction of Rate of Penetration in Drilling

​​Pacis, Alyaev, Ambrus, and Wiktorski
INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCE (ICCS) 2022 [CRIStin database]

Sequential Multi-Realization Probabilistic Interpretation of Well Logs and Geological Prediction by a Deep-Learning Method

​​Alyaev, Ambrus, Jahani, and Elsheikh
63d SPWLA Annual Symposium [CRIStin database]

Modeling and Analysis of Non-Rotating Damping Subs for Removing Torsional Vibrations in Drilling

​​Ambrus, Aarsnes, Cayeux, and Mihai
ASME 41st International Conference on Ocean, Offshore and Arctic Engineering [CRIStin database]

Rate of Penetration Prediction Using Quantile Regression Deep Neural Networks

​​Ambrus, Alyaev, Jahani, Pacis, and Wiktorski
ASME 41st International Conference on Ocean, Offshore and Arctic Engineering [CRIStin database]

A Framework to Capture the Relationships in Drilling Data and the Propagation of Uncertainty

​​Cayeux
IADC/SPE International Drilling Conference [CRIStin database]

An Ensemble-Based Solution for Automating Drilling Engineering: Application to Directional Surveying

​​Cayeux
IADC/SPE International Drilling Conference [CRIStin database]

HPC and finite‐difference modelling of deep EM logs

​​Jahani, and Torres-Verdin
SFI Digiwells Annual Seminar [CRIStin database]

Presentation of lab experimental setup developed in Distributed Drilling Control in 2021

​​Holsaeter
DigiWells seminar series [CRIStin database]

Distributed Drilling Control: summary 2021

​​Mihai
DigiWells seminar series [CRIStin database]

Geosteering for IOR: Results and further opportunities

​​Alyaev
DigiWells seminar [CRIStin database]

Reinforcement learning ​for better geosteering decisions

​​Muhammad, Bratvold, and Alyaev
DigiWells seminar [CRIStin database]

Deep learning for probabilistic inversion during geosteering

​​Alyaev, Elsheikh, Ambrus, and Jahani
HPC, DEEP LEARNING, AND NUMERICS IN GEOPHYSICS [CRIStin database]

Sequential probabilistic multi-modal inversion and prediction with deep learning

​​Alyaev, Ambrus, Jahani, and Elsheikh
DigiWells demo [CRIStin database]

Reducing 3D uncertainty by an ensemble-based geosteering workflow: an example from the Goliat field

​​Fossum, Alyaev, Suter, Tossi, and Mele
3rd EAGE/SPE Geosteering Workshop [CRIStin database]

Using generative adversarial networks for probabilistic predictions of complex geology ahead of drilling

​​Alyaev, Fossum, Tveranger, and Elsheikh
Mechanistic Machine Learning and Digital Twins for Computational Science, Engineering & Technology [CRIStin database]

Finite-Difference Modeling of Deep-Sensing Borehole EM Measurements on a CPU/GPU Cluster

​​Jahani, and Torres-Verdin
21st annual formation evaluation research consortium meeting [CRIStin database]

Deep learning for prediction of complex geology ahead of drilling

​​Fossum, Alyaev, Tveranger, and Elsheikh
ICCS 2021: INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCE [CRIStin database]

Drilling Data Quality & Uncertainty

​​Cayeux
ISCWSA #53 Virtual Meeting [CRIStin database]

Automatic Measurement of the Dependence on Pressure and Temperature of the Mass Density of Drilling Fluids

​​Cayeux
SPE/IADC Drilling Conference 2021 [CRIStin database]

Drilling Process Modelling with Deep Learning: Towards ROP Prediction

​​Alyaev, Ambrus, Pacis, Jahani, Wiktorski et al.
DigiWells seminar [CRIStin database]

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