Improving the Energy Efficiency of the Sucker-rod Pump via Its Optimal Counterbalancing

Solodkiy, Evgeniy; Казанцев, В. П.; Даденков, Д. А.

doi:10.1109/rusautocon.2019.8867737

Cited by 7 publications

(2 citation statements)

References 6 publications

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“…The pump power capacity required for slurry material lifting with a head total of 22.53 m was calculated using the formula for determining the pump power as follows [29][30][31][32][33]:…”

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confidence: 99%

Alluvial tin mining by spray-suction borehole method: a case study on remaining alluvial tin reserves in Bangka Belitung, Indonesia

Ichwan

Wibowo

Komang

et al. 2022

PMI

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The area of the Bangka Belitung Islands, which is a potential area for alluvial tin deposits in Indonesia, has been affected by the destruction of tin reserves on the mainland due to rampant artisanal mining, which has left remnants of small-dimensional reserves. The remnants of these reserves can no longer be mined using the hydraulic mining of open pit method due to the small dimensions of the deposits. The hypothesis is that such sedimentary conditions can only be mined by the borehole method. This research aimed to design tools and perform test mining using the borehole method with a spray-suction mechanism. This research produced a novelty, namely, a method and parameters for alluvial tin deposits mining using borehole mining methods, such as the excavation capacity, excavation radius, mining recovery, and dilution factor. The benefit of this research is expected to provide an opportunity to increase the amount of onshore alluvial tin reserves to support tin production.

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“…The pump power capacity required for slurry material lifting with a head total of 22.53 m was calculated using the formula for determining the pump power as follows [29][30][31][32][33]:…”

mentioning

confidence: 99%

Alluvial tin mining by spray-suction borehole method: a case study on remaining alluvial tin reserves in Bangka Belitung, Indonesia

Ichwan

Wibowo

Komang

et al. 2022

PMI

View full text Add to dashboard Cite

show abstract

“…Khakimyanov and Khusainov [12] showed how to utilize counterbalancing weight to increase efficiency and reduce oil production costs. Solodkiy et al [13] discussed a sensorless method of a pumping unit and optimal counterbalancing methods within the control algorithm for nonlinear pumping loads. The capabilities of a FC are far beyond enabling just variable motor frequency.…”

mentioning

confidence: 99%

Sucker rod pump frequency-elastic drive mode development – from the numerical model to the field test

Langbauer¹,

Langbauer²,

Frühwirth³

et al. 2021

Liq., gas. energy resour.

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A frequency-elastic drive mode for a sucker rod pumping system is introduced to reduce its polished rod peak loads and the total energy consumption. Numerical modeling and an extensive field test verify the concept. The frequency-elastic drive mode is a software solution for variable speed drive systems, which can be applied in the controller and does not require any hardware adjustments. The novel drive mode adjusts the set frequency, sent by the controller to the frequency converter, depending on the actual power requirements. An increase in power consumption results in a reduction of the set frequency, which is proportional to the power consumption increase. A reduction in power consumption results in the opposite effect to achieve a similar pumping speed as for regular operation. The frequency-elastic drive mode is simulated by a numerical model, which covers the entire pumping system. An extensive field test was performed to verify the concept and the numerical model. The simulation and the field test have confirmed the concept of the frequency-elastic drive mode and quantified its saving potential. The evaluation of the field test has shown that the energy-saving potential can reach five percent. In addition, a peak polished rod load reduction of up to three percent was seen. At the tested pumping system the frequency elastic drive mode under optimized parameters yields the best results in terms of total energy savings in the pumping speed range between 7 to 10 strokes per minute. A downhole system efficiency increase was seen for any pumping speed. The numerical model matches the field test data and allows the performance prediction of the novel drive mode for changed parameters and wellbore configurations without extensive field testing. The novelty of the presented paper is the concept of the frequency-elastic drive mode, which is a pure software solution for variable speed drive sucker rod pumping systems. The holistic model includes the entire pumping system and matches the field test data at remarkable accuracy.

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Characteristics Analysis of Linear Submersible Electric Motors for Oil Production

Yashin

Khakimyanov

2020

2020 Russian Workshop on Power Engineering and Automation of Metallurgy Industry: Research &Amp; Practice (PEAMI)

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Improving the Energy Efficiency of the Sucker-rod Pump via Its Optimal Counterbalancing

Cited by 7 publications

References 6 publications

Alluvial tin mining by spray-suction borehole method: a case study on remaining alluvial tin reserves in Bangka Belitung, Indonesia

Alluvial tin mining by spray-suction borehole method: a case study on remaining alluvial tin reserves in Bangka Belitung, Indonesia

Sucker rod pump frequency-elastic drive mode development – from the numerical model to the field test

Characteristics Analysis of Linear Submersible Electric Motors for Oil Production

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