Study and test for sealing performance of slip-type down hole chock

Authors

  • Lihui Z Development Department of Gas Field, Changqing Oilfield Branch Company, China; Engineering Tech Institute Branch, Changqing Oilfield Branch Company, China

Keywords:

Down hole chock, Sealing performance

Abstract

A lot of lab study and test have been done to the problems of bad reliability and short life-span for traditional slip-type down hole chock. Study for sealing element performance of it has been conduced combining with Changqing's field situations. A new model of "V"-type element is developed which raise work reliability of down hole chock and its used longevity.

References

Monta N., Boyd P.A., Typical Sand Production Problems Case Studies and Strategies for Sand Control [C], SPE22739, (1991); Montal N., Whitfill D.L., Fedde O.P., Et al., Parametric Study of Sand Production Prediction-Analytical Approach [C]. SPE Annual Technical Conference and Exhibition Dallas, September27-30, SPE16990, (1987)

Published

30-09-2021

How to Cite

Lihui, Z. (2021). Study and test for sealing performance of slip-type down hole chock. Well Testing Journal, 30(2), 6–12. Retrieved from https://welltestingjournal.com/index.php/WT/article/view/29

Issue

Section

Research Articles

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