Results 91 to 100 of about 176 (133)

Special types of sucker-rod pumps

Chemical and Petroleum Engineering, 2008
New types of oil-well sucker-rod pumps developed by Ekogermet-M for oil production are described. All of the major units of these series-made pumps, namely, valve pairs and components, filters, draining devices, and casings of the pumps, have been improved.
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New Tubingless Sucker Rod Pump System in Slim Holes

Proceedings of Production and Operations Symposium, 2007
Abstract In this paper, slim hole refers that the nominal diameter of production casing is less than 5 inch. In many problem wells, production casing is destroyed and new casing is reinstalled to continue oil production. And sidetrack drilling in old well is an effective method to find residual oil.
Liu Yonghui, Li Yingchuan, Li Zhenzhi, Fan Xiyan, Zhou Xingfu   +4 more
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New Concepts in Sucker-Rod Pump Design

Journal of Petroleum Technology, 1969
New streamlined sucker-rod pumps improve production performance of viscous crude wells in Venezuela. The simple two-stage version further improves the volumetric and power efficiency and minimizes pounding, gaslock and rod fall problems. pounding, gaslock and rod fall problems.
A.H. Juch, R.J. Watson
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Sucker Rod Pumping Systems Design -Another Look

Proceedings of SPE Annual Technical Conference and Exhibition, 1981
ABSTRACT This paper presents a computer generated three dimensional design profile of gear box torque, maximum rod stress, and peak beam load as a function of pumping speed and pumping depth. This approach can be used to quickly define the optimum operating limits of any beam pumping system.
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A Tool To Eliminate Common Sucker Rod Pump Problems

Proceedings of Permian Basin Oil and Gas Recovery Conference, 1988
ABSTRACT This paper describes a tool which employs simple mechanical technology to solve common sucker rod problems of gas locking and sticking without undesirable impact and wear on the pumping equipment.
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On Leakage Issues of Sucker Rod Pumping Systems

Journal of Fluids Engineering, 2019
The issues of leakage with respect to the clearance between the pump plunger outer diameter and the pump barrel inner diameter and other operation conditions have been revisited in this paper. Both Poiseuille flow rate due to the pressure difference and Couette flow rate due to the plunger motion have been considered.
Sheldon Wang, Lynn Rowlan, Mahmoud Elsharafi, Mansur A. Ermila, Tomas Grejtak, Carrie Anne Taylor   +5 more
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Sucker-Rod-Pumping Failures in the Permian Basin

Proceedings of SPE Annual Technical Conference and Exhibition, 1999
Abstract Sucker rod pumping is the most popular form of artificial lift in the Permian Basin, which is one of the largest petroleum production basins in the United States.This paper is part of the research results of the Artificial Lift Energy Optimization Consortium (ALEOC),a research project which is sponsored by 11 oil companies ...
L. R. Heinze, Z. Ge, M. M. Rahman
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Using the motor power and XGBoost to diagnose working states of a sucker rod pump

Journal of Petroleum Science and Engineering, 2021
Xiangyu Li, Xianwen Gao
exaly  

Unveiling Deep Learning Insights: A Specialized Analysis of Sucker Rod Pump Dynamographs, Emphasizing Visualizations and Human Insight

Mathematics, 2023
Boris Delibašić, Andrija Petrović, Danilovic Dusan   +2 more
exaly  

Predicting the Behavior of Sucker-Rod Pumping Systems

Journal of Petroleum Technology, 1963
Introduction Sucker-rod pumping systems are used in approximately 90 per cent of artificially lifted wells. In view of this wide application, it behooves the industry to have a fundamental understanding of the sucker-rod pumping process. Oddly enough, our understanding has been rather superficial.
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