Efficiency estimation of nanotechnologies applied in constructed wells to accelerate field development

Mukhametshin, V.V.

doi:10.15828/2075-8545-2018-10-1-113-131

Cited by 15 publications

(16 citation statements)

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“…Expert system is capable to use the received dependences torque inequality on stem length, rods diameter, screw length, screw diameter, screw tightness, pump pressure and others to control functional modes of the screw pump set [9][10].…”

Section: Resultsmentioning

confidence: 99%

Utilization of expert systems for screw pump sets with surface drive management

Davydov¹

2018

Proceedings of the International Conference "Actual Issues of Mechanical Engineering" (AIME 2018)

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Here we deal with the current utilization of screw pump sets with surface drive management. The causes of rod string twisting off are analyzed. We study the mathematical model of functioning of the system "the screw -the rod string, dependence of torque inequality on the length of the rod strings, rod diameter, screw length, screw diameter, screw tightness, pump pressure and others. Also, we suggest using the designed apparatus set with sensors and a controlling system based on powerful, freely programmed panel controller with Linux operational system, that is the complex with expert systems. The control is fulfilled by connecting all sensors and a frequency converter to the soft-based controller, set in the control box. Connecting the soft-based controller to the computer is done through the protocol Modbus TCP. It has the Scada software for controlling screw set drives with the surface drive.

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Section: Resultsmentioning

confidence: 99%

Utilization of expert systems for screw pump sets with surface drive management

Davydov¹

2018

Proceedings of the International Conference "Actual Issues of Mechanical Engineering" (AIME 2018)

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“…These disadvantages are greatly diminished in the gearing developed by a Soviet scientist and developer, M.L. Novikov in 1954 [4,7]. Involute profiles of the gearing wheels' teeth are exchanged with circular profiles in Novikov gears.…”

Section: Iimain Partmentioning

confidence: 99%

Performance analysis of surface reducing gear of rod driven screw pump with involute gearing and Novikov gearing

Yagafarova¹,

Arslanov²,

Teregulov³

2018

Proceedings of the International Conference "Actual Issues of Mechanical Engineering" (AIME 2018)

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The given article demonstrates a tooth mesh modification of a surface reducing gear of a rod driven screw pump used for oil production. The Novikov gearing for reducing gear transmission has a set of advantages over the involute gearing being applied at present and is proposed to be used instead. The authors assume that the stated advantages will have a positive impact on motor operation as a whole and will be made use of in oilfield engineering.

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“…Also, the way to prevent injection well heads from freezing with the use of saving and using earth warmth has been developed (fig. 2) [9]; as well as the manual for the prevention of injection well heads freezing.…”

Section: Introductionmentioning

confidence: 99%

Technologies and technical devices for annual regulated flooding of a productive strata

Kadyrov¹,

Kuleshova²,

Фаттахов³

2018

Proceedings of the International Conference "Actual Issues of Mechanical Engineering" (AIME 2018)

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Different systems of stratal flooding by mineral or fresh water into oil bearing formation are used today to enhance reservoir recovery. At low temperatures, 25 degrees below zero and lower, there is a great possibility of freezing of the well head equipment due to cyclic flooding or separate horizontal flooding, lessening injection capacity of the well, emergency stops in flooding, due to water pipe breakage or power cutting off. Besides the wells, crossover bends from water injection wells to the pipe header, and stagnation zones of the embedded in grooves pipes can freeze. According to expert estimation of PJSC "Tatneft" specialists, the amount of frozen injection stations is more than 500 wells per year. Due to the urgency of the issue technological measures have been developed to prevent oil-field equipment freezing.

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Efficiency estimation of nanotechnologies applied in constructed wells to accelerate field development

Cited by 15 publications

References 0 publications

Utilization of expert systems for screw pump sets with surface drive management

Utilization of expert systems for screw pump sets with surface drive management

Performance analysis of surface reducing gear of rod driven screw pump with involute gearing and Novikov gearing

Technologies and technical devices for annual regulated flooding of a productive strata

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