Results 281 to 290 of about 4,689,593 (329)
Some of the next articles are maybe not open access.
, 2020
The primary objective of this research is to develop an advanced real-time advisory system to help drillers make more effective decisions and optimize Rate of Penetration (ROP), thereby improving overall drilling performance.
Enrique Z. Losoya +7 more
semanticscholar +1 more source
The primary objective of this research is to develop an advanced real-time advisory system to help drillers make more effective decisions and optimize Rate of Penetration (ROP), thereby improving overall drilling performance.
Enrique Z. Losoya +7 more
semanticscholar +1 more source
Drilling Optimization via Particle Swarm Optimization
International Journal of Swarm Intelligence Research, 2012The drilling process based on Material Reduction Rate (MRR) is modeled in this work. The modeling of this process is rather time-consuming and expensive as it involves 32 experiments with appropriate apparatus. Having had the model, the authors employed the well-known algorithm, namely Particle Swarm Optimization (PSO) to solve the maximization problem
T. O. Ting, T. S. Lee
openaire +1 more source
Journal of Petroleum Technology, 1970
Optimized drilling techniques, first applied in 1967, have significantly reduced drilling costs, but have not yet reached full potential. Detailed treatment is given to the interactions of the most important drilling variables. Results indicate that better data, more experience, and confidence will result in greater savings in the future.
openaire +1 more source
Optimized drilling techniques, first applied in 1967, have significantly reduced drilling costs, but have not yet reached full potential. Detailed treatment is given to the interactions of the most important drilling variables. Results indicate that better data, more experience, and confidence will result in greater savings in the future.
openaire +1 more source
Drilling Optimization Using New Directional Drilling Technology
SPE/IADC Middle East Drilling Technology Conference and Exhibition, 2011Abstract A horizontal drilling campaign in Oman required an engineering solution to address the challenges in the 8.5-in. buildup section. The challenges include high dogleg requirements with dogleg severity (DLS) of 9°/100 ft to 11°/100 ft, long reactive shale intervals, poor wellbore quality, weight transfer issues, trajectory control,
May Eltayeb +7 more
openaire +1 more source
Deep Reinforcement Learning for Automatic Drilling Optimization Using an Integrated Reward Function
Day 3 Thu, March 07, 2024Drilling optimization is a complicated multi-objective processing optimization problem. During drilling, drillers need to adjust WOB and RPM continuously in a timely manner, not only to maximize ROP, but also to prevent severe vibration and maintain ...
Xu Huang, T. Luu, Ted Furlong, J. Bomidi
semanticscholar +1 more source
Drilling trajectory optimization
IEEE Instrumentation & Measurement Magazine, 2013This is an excellent introduction to contemporary drilling technology. A well is not just a hole in the ground; putting the hole where you want it is no small matter.
openaire +1 more source
Optimization of Drill Bits for Bone Drilling Procedure
Volume 1: Additive Manufacturing; Bio and Sustainable Manufacturing, 2018The paper presents a methodology to optimize drill bits to realize safe drilling of bone materials for many surgeries like orthopedics and neurosurgery. First, a mechanistic model is introduced to relate drilling forces to main drill bit geometry parameters. Then a genetic algorithm is developed to optimize drill bit geometry parameters by minimization
Jianbo Sui, Naohiko Sugita
openaire +1 more source
Near Surface Geophysics, 2019
The main issue in mineral exploration is to obtain as much information as possible in a time‐ and cost‐efficient manner. This may be achieved through a combination of geophysical methods including the induced polarization method. The induced polarization
K. Mostafaei, H. Ramazi
semanticscholar +1 more source
The main issue in mineral exploration is to obtain as much information as possible in a time‐ and cost‐efficient manner. This may be achieved through a combination of geophysical methods including the induced polarization method. The induced polarization
K. Mostafaei, H. Ramazi
semanticscholar +1 more source
Polymer Composites
This study explores the application of abrasive waterjet drilling (AWJD) for varied patterns of GF/Al mesh hybrid composites (neat glass NG, AG: Al in the exterior surface, and GA: Al in the center).
Amr Seif +3 more
semanticscholar +1 more source
This study explores the application of abrasive waterjet drilling (AWJD) for varied patterns of GF/Al mesh hybrid composites (neat glass NG, AG: Al in the exterior surface, and GA: Al in the center).
Amr Seif +3 more
semanticscholar +1 more source
Multiobjective Drilling Trajectory Optimization Considering Parameter Uncertainties
IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2022This article is concerned with the trajectory optimization problem of a drilling process, which is of significance to drilling efficiency and safety.
Wendi Huang +5 more
semanticscholar +1 more source