Blar i Studentoppgaver (TN-IEP) på forfatter "Sui, Dan"
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Automated Drill Plan Using Reinforcement Machine Learning
Ofosu-Budu, Gideon (Master thesis, 2023) -
Autonomous Trajectory Design Considering the Limitation of Torque and Drag Forces
Suleman, Muhammad (Master thesis, 2023)In the oil and gas industry, designing well trajectories is an important part of drilling operations that affect well construction, completion, and production. But the current trajectory planning process works in isolation ... -
DATA DRIVEN BHP PREDICTION DURING NORMAL DRILLING AND KICK
Kjølle, Herman Hanzal (Bachelor thesis, 2023)Accurate bottom hole pressure (BHP) prediction during drilling with and without kick play crucial roles in maintaining the safety and efficiency of drilling operations in the oil and gas industry. Traditional methods for ... -
Data Driven ROP Modeling - Analysis and Feasibility Study
Encinas Quisbert, Mauro Andres (Masteroppgave/UIS-TN-IEP/2020;, Master thesis, 2020-07-15)Increasing the drilling speed in wells while maintaining the operational safety standards is a challenge that many Petroleum Engineers have undertaken. In recent years, high complexity wells (Horizontal, Extended Reach, ... -
Data-driven Approach for Kick Detection and Trend Analysis in Drilling Operations
Jørgensen, Axel (Bachelor thesis, 2023)In the rapidly evolving landscape of the oil and gas industry, maintaining operational safety and optimizing drilling efficiency in complex wells, such as horizontal, extended reach, and HPHT wells, have emerged as paramount ... -
Design and Optimization of an Autonomous Laboratory-Scale Drilling Rig and Bit Design for Directional Drilling
Hagen, Håkon; Sandvik Jakobsen, Andreas (Masteroppgave/UIS-TN-IEP/2020;, Master thesis, 2020-07-15)This report documents the work that has gone into the design and optimization of a laboratory-scale drilling rig and bit design for the purpose of directional drilling and to participate in the Drillbotics competition. ... -
Digital Twin Development for an In-House Drilling Simulator
Magalhães, Melissa Rezende (Master thesis, 2021)Digitalization is a process that has become inevitable due to the broad economic benefits brought to its assets. The automation and digitalization of the drilling process have advanced greatly throughout the years. The ... -
Directional Drilling: Trajectory Design and Position Uncertainty Study for a Laboratory Drilling Rig.
Khadisov, Magomed (Masteroppgave/UIS-TN-IEP/2020;, Master thesis, 2020-06-19)This thesis investigates how trajectory optimisation and position uncertainty calcu- lations can be performed on a laboratory drilling rig. The improvements made are to be used on the drilling rig designed and ... -
Effect of fluid forces on drill string mechanics
Pinto Ariza, Diego Arturo (Masteroppgave/UIS-TN-IEP/2020;, Master thesis, 2020-07-14)In the present situation of rig operations, the procedure of drill string design is crucial for the successful enlargement of any kind project. Besides of a pipe reliable material, the hoisting system of the rig must be ... -
Estimation of the Free Rotating Hook Load for WOB Estimation
Fernandez Berrocal, Miguel (Master thesis, 2022)Today’s drilling industry emphasizes safety and deeper drilling while reducing drilling costs. Low rate of penetration (ROP) and non-productive time are two main reasons for reduced drilling efficiency. Machine Learning ... -
Experimental Study of Automated Characterization of Non-Newtonian Fluids
Martinez Vidaur, Juan Carlos (Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06-08)The automation of the drilling fluid properties measurement is a research area that has been pursued in the last few years by the oil industry. Adequate control and monitoring of the density and rheology of the drilling ... -
FIELD-SCALE GENERALITY OF THE MACHINE LEARNING MODELS
Ladino Garcia, Carol Alexandra (Master thesis, 2022)Drilling performance is directly related to fundamental aspects such as drilling variables that can affect the performance of the operation, the well stability, efficiency of drilling equipment, use of new technologies and ... -
Further Development and Testing of an Autonomous Drilling Rig and Control Algorithms for Improved Drilling Performance
Hjelm, Ole André; Nilsen, Simen Jøsang (Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-07-04)This thesis documents the contributions made by Ole André Hjelm and Simen Jøsang Nilsen to improve and further develop a small-scale autonomous drilling rig. The rig has been used to compete in an international student ... -
Influence of measured thermophysical parameters of drilling fluids on downhole temperature models
Suleman, Muhammad (Masteroppgave/UIS-TN-IEP/2019;, Master thesis, 2019-06-29)Predicting downhole circulating temperature is essential for successful drilling operations as bottom hole temperature variations are a major cause of changing effective mud density and mud volume. So, the effort is needed ... -
Integration of Neural Networks and Wellbore Stability, a Modern Approach to Recognize Drilling Problems Through Computer Vision and Machine Learning
Izurieta, Carlos Andres; Rocha Vargas, Luis Alejandro (Masteroppgave/UIS-TN-IEP/2019;, Master thesis, 2019-06-15)Cavings are an endless and valuable source of information when drilling operations is being performed. Multiple parameters can contribute to produce cavings which indicate that failure has occurred or is about to occur ... -
Openhole Sidetrack Operations: Drill Bit Design and BHA Configuration Influence in Drilling Performance
Nunes, Larissa (Master thesis, 2021)Sidetrack is a typical drilling technique in which a deviation is made from an already existing well from a position other than its end. Several openhole sidetracks have been performed over the last couple of years in ... -
Optimization of an Intelligent Autonomous Drilling Rig: Testing and Implementation of Machine Learning and Control Algorithms for Formation Classification, Downhole Vibrations Management and Directional Drilling
Løken, Erik Andreas; Løkkevik, Jens (Masteroppgave/UIS-TN-IEP/2019;, Master thesis, 2019-06-14)In recent years, considerable resources have been invested to explore applications for- and to exploit the vast amount of data that gets collected during exploration, drilling and production of oil and gas. Such data will ... -
Pump pressure manipulation during MPD connection
Meling, Kristoffer (Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06-14)Over time the remaining oil prospects are becoming harder to drill and managed pressure drilling is a tool that can be used to reach target depth in depleted reservoirs or similar narrow margin scenarios. In any narrow ... -
REAL-TIME DATA DRIVEN ROP AND TORQUE MODELLING AND OPTIMIZATION USING MACHINE LEARNING
Ruiz Beviglia, Renan Gonzalo (Master thesis, 2021)Obtaining the maximum rate of penetration (ROP) is one of many techniques to reduce cost and Non-Productive Time (NPT) in drilling wells. Many parameters affect ROP, including hole cleaning, tooth wear, etc. The study was ... -
ROP Modeling
Aarø, Tord (Bachelor thesis, 2022)Drilling fast and safe has and is a key value for operator companies. Maintaining a high Rate of Penetration (ROP) during drilling without causing incidents enables drilling project costs to be reduced. In 1964 Bingham ...