Review of variable speed drive technology in beam pumping units for energy-saving
Sign Up to like & getrecommendations! Published in 2020 at "Energy Reports"
DOI: 10.1016/j.egyr.2020.09.018
Abstract: Abstract Beam pumping units have been widely used in oilfields worldwide due to its simple structure, strong field adaptability, and convenient maintenance. Different energy-saving technologies have also been broadly applied in various beam pumping units.… read more here.
Keywords: variable speed; energy; beam pumping; energy saving ... See more keywords
Variable speed drive optimization model and analysis of comprehensive performance of beam pumping unit
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2020.107155
Abstract: Abstract The beam pumping unit has the characteristics of simple structure, reliability and durability. It is the most widely used artificial lifting method in oil fields worldwide. However, the inherent defects of the 4-bar linkage… read more here.
Keywords: pumping unit; variable speed; unit; beam pumping ... See more keywords
Intelligent Method to Optimize the Frequency Modulation for Beam Pumping System Based on Deep Reinforcement Learning
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.2c08170
Abstract: A mathematical simulation model of a beam pumping system with frequency conversion control is established, considering the influence of the real-time frequency variation on the motion law of a pumping unit, the longitudinal vibration of… read more here.
Keywords: system; reinforcement learning; frequency; deep reinforcement ... See more keywords
Generation of a vortex point adjustable vortex array based on decentered annular beam pumping.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.490194
Abstract: An adjustable optical vortex array (OVA) based on decentered annular beam pumping has been demonstrated in an end-pumped Nd:YVO4 laser. This method allows for not only the transverse mode locking of different modes, but also… read more here.
Keywords: beam pumping; based decentered; vortex array; decentered annular ... See more keywords