Results 251 to 260 of about 148,026 (279)

Working-condition diagnosis of a beam pumping unit based on a deep-learning convolutional neural network

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2021
At present, beam pumping units are the most extensively-applied component in rod pumping systems, and the analysis of the indicator diagram of a rod pump is an important means of judging its downhole working condition.
Zhewei Ye, Qinjue Yi
semanticscholar   +1 more source

Experiment Research of the Impulse Characteristics of the Horse Head of Beam Pumping Unit with Loose Connection Fault

2021 International Conference on Machine Learning and Intelligent Systems Engineering (MLISE), 2021
Horse head is an important part of Beam pumping unit. Loose connection between the horse head and the walking beam is a common fault, which can cause serious consequences of the horse head cracking or falling off.
Lu-Jun Li, Yungong Li, Shaowen Zhao, Xin Jin, Huirong Li   +4 more
semanticscholar   +1 more source

Research of Non-Stop Intermittent Pumping Production for Beam Pumping Units

SPE Asia Pacific Oil and Gas Conference and Exhibition, 2018
Abstract A new technology of the non-stop intermittent pumping production for beam pumping units has been widely used in PetroChina Daqing oil field. This technology solves the problems that existed in conventional intermittent pumping production, such as a large fluctuation in fluid level, a long idle time, high labor intensity, frozen ...
Hongliang Gong, Yanan Sun, Shujin Zhang, Xing Qi, Guochen Shi, Chunlong Sun, Guoqing Wang, Deshi Zhang, Feng Wei, Hou Yu, Changrui Qing, Guoxing Zheng, Yulong Zhao, Yang Gao   +13 more
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Design of Beam Pumping Unit Balancing Adjustment Device

Advanced Materials Research, 2012
In China, Three oil companies use all sorts of beam pumping units, but the operation of balancing adjustment is labor-intensive, low efficiency and adjustment accuracy in general. Many engineers try to improve these, so they design various kinds of devices to adjust the balance of pumping units, however, the intelligent level of most balance devices is
Qin Wu, Xi Xie, Wei Shen
openaire   +1 more source

Dynamic Simulation of Flywheel Energy Storage Beam Pumping Unit System and Adaptive Frequency Conversion Voltage Regulation Energy-Saving Optimization

Journal of Computing and Electronic Information Management
Installing a flywheel energy storage device in a beam pumping unit can effectively suppress fluctuations in the motor speed and output power of the pumping unit, reduce its peak power, improve efficiency, and lower the installed power capacity.
Jingyi Wu, Shenghu Pan
semanticscholar   +1 more source

Research on Key Technology of Intelligent Beam Pumping Unit Based on Clean Oil Production Concept

Journal of Physics: Conference Series
The process of heavy oil production is usually accompanied by high temperature steam injection and asphaltene precipitation, which threaten the stable operation of pumping units and the surrounding water environment.
Zhou Chen, Junfeng Zhang, Yuewen Zhang, Yunpeng Ding   +3 more
semanticscholar   +1 more source

A Computational Method for Planar Kinematic Analysis of Beam Pumping Units

Journal of Energy Resources Technology, 2007
A generalized computational method for planar kinematic analysis of pumping units is presented in this study. In this method, a local coordinate system is assigned to each body with respect to a fixed global coordinate system. The position of each point in a body is determined by specifying the global translational coordinates of the local coordinate ...
Ramkamal Bhagavatula, Olu A. Fashesan, Lloyd R. Heinze, James F. Lea   +3 more
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The Kinematic Analysis and Parametric Design of Beam Pumping Unit Based on ADAMS

2011 Second International Conference on Digital Manufacturing & Automation, 2011
This paper used the ADAMS mechanical systems dynamic simulation to estabLish the virtual prototype model of CYJY12-4.2-73-type beam-pumping unit. Through some parameters calculation and movement analysis, we obtained the rules of suspension point displacement, velocity and acceleration.
Yuan Liu, Haitao Wu, Hongbin Liu
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Simulation of the electric drive of a beam pumping unit and its comparative analysis for different operating frequencies

International Conference on Information Science, Electronics and Electrical Engineering, 2019
In this paper, we intend to perform a simulation of the variable speed electric drive of a beam pumping unit, in which an asynchronous machine is powered through a frequency converter and is controlled by the Direct Torque Control technique.
A. Săvulescu, Boris Siro, C. Ianache, Liana Georgescu   +3 more
semanticscholar   +1 more source

Design of beam pumping unit based on virtual prototyping technology

2009 IEEE 10th International Conference on Computer-Aided Industrial Design & Conceptual Design, 2009
The paper introduces virtual prototyping modelling technology of beam pumping unit by Pro/E software. The model is imported to ADAMS software to make kinematics and dynamics simulation; and then is imported to ANSYS software to make finite element method analysis. After optimising parts and structures by ADAMS simulation and ANSYS engineering analysis,
null Fajiang He, null Weiwu Cao
openaire   +1 more source