Reliability Improvement of Sucker-Rod String at Directional and Horizontal Wells

Authors

  • D. N. Novokshonov Udmurt State University
  • M. N. Baranov Udmurt State University
  • T. N. Ivanova Tchaikovsky branch of Perm National Research Polytechnic University

DOI:

https://doi.org/10.22213/2410-9304-2017-1-110-113

Keywords:

sucker-rod pumping units, sucker rod string, equipment failure, directional and horizontal wells

Abstract

More than 90 % of oil wells in Russia are operated with the sucker-rod pumping units. A sucker rod string is the most often failing unit of the pumping equipment. Reliability improvement of sucker-rod string is the most important question during operation of wells sucker-rod pumping units. Failures of the pumping equipment lead to the full stop of wells and, therefore, to oil losses. Cyclical reversal loads are reducing the operation life of sucker-rod strings dramatically and cause the timeless failure of the equipment. Therefore, it is necessary to use modern engineering solutions that reduce this reversal loads. In this paper peculiarities of sucker-rod string operation at directional and horizontal wells are considered.

Author Biographies

D. N. Novokshonov, Udmurt State University

Master’s Degree Student

M. N. Baranov, Udmurt State University

Master’s Degree Student

T. N. Ivanova, Tchaikovsky branch of Perm National Research Polytechnic University

DSc in Engineering, Associate Professor

References

Иванова Т. Н., Емельянов Е. О., Новокшонов Д. Н., Вдовина Е. Ю. Исследование работоспособности насоса и выявление причин выхода его из строя // Химическое и нефтегазовое машиностроение. - 2016. - № 5. - С. 33-34.

Специальные типы штанговых насосов / Б. С. Захаров. - Изд. 2, перераб. - М. : ОАО «ВНИИОЭНГ», 2010. - 136 с.

Патент РФ на ПМ № 39366 от 05.04.04. МПК7 F 04 B 47/00 «Дифференциальный штанговый насос» / Захаров Б. С., Драчук В. Р., Шариков Г. Н.

Дифференциальный штанговый насос для наклонных и горизонтальных скважин / Б. Захаров, Г. Шариков, И. Захаров, В. Драчук // Нефтегазовая вертикаль - технологии. - 2015. - № 9.

Published

15.03.2017

How to Cite

Novokshonov Д. Н., Baranov М. Н., & Ivanova Т. Н. (2017). Reliability Improvement of Sucker-Rod String at Directional and Horizontal Wells. Intellekt. Sist. Proizv., 15(1), 110–113. https://doi.org/10.22213/2410-9304-2017-1-110-113

Issue

Section

Earth sciences