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Optimization of K-Shaped Metal Sealing Ring for Subsea Tubing Hanger Based on Response Surface Method

Modelling and Simulation in Engineering
The K-shaped metal sealing ring of the subsea tubing hanger is a crucial sealing component ensuring wellhead sealing. Optimizing its structure can enhance the sealing performance of the tubing hanger and improve the reliability of subsea wellhead ...
Huan Xie, Hongxia Zhang, Yiwei Fan, Liyuan Liu, Wei Zeng   +4 more
doaj   +3 more sources

TUBING HANGER INVESTIGATION OF LOADING

ETM - Equipment, Technologies, Materials, 2023
In this article, the failures of tube hangers made from UNS N07718 are discussed. An arrangement known as a tubing hanger may be found in wells that produce either oil or gas. It is positioned in the upper tubing head’s bowl after it has been installed.
Zenfira Huseynli Zenfira Huseynli, Alieva Rovshana Alieva Rovshana, Akbar Hashimov Akbar Hashimov   +2 more
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STRENGTH ANALYSIS OF THE SPLIT RING OF THE TUBING HANGER LOCKDOWN MECHANISM

IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY, 2020
The article discusses the analysis of the stress-strain state of the split ring of the locking mechanism of the pump and compressor pipe suspension in the unpressed position by analytical and numerical methods. In the analysis by numerical method, the rationale for using an elastic-plastic model of the material is given and the structural strength is ...
E. K. Timofeev, B. A. Zhukov, A. E. Godenko, E. Yu. Lipatov   +3 more
openaire   +2 more sources

Structural Reliability Analysis of Subsea Tree Tubing Hanger

Journal of the Society of Naval Architects of Korea, 2014
As subsea production has been revㅑved up, the demand of subsea equipment has also been increased. Among the equipment, subsea tree plays a major role in safety. The tubing hanger is one of the most important components in subsea tree. In this study structural reliability analysis on dual bore tubing hanger of subsea tree is performed.
Hyunjin Kim, Youngsoon Yang, Sunghee Kim
openaire   +3 more sources

Finite element modeling of a metal tubing hanger seal

МОДЕЛИРОВАНИЕ, ОПТИМИЗАЦИЯ И ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ
службы данного оборудования, закладываемый техническим заданием, может достигать 20 и более лет. Чтобы гарантировать безопасность процесса подводной добычи на всем периоде эксплуатации оборудования, в рамках проектирования важно уделять особое внимание характеристикам герметичности и прочности металлических уплотнений.
Е.К. Тимофеев, А.Е. Годенко, Е.Ю. Липатов   +2 more
openaire   +2 more sources

Computer simulation of the operation of a pipe hanger body of a tubing hanger

МОДЕЛИРОВАНИЕ, ОПТИМИЗАЦИЯ И ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ
Подвеска насосно-компрессорной трубы является конструктивным элементом, входящим в состав системы подводной добычи. Корпус трубодержателя является основой конструкции подвески насосно-компрессорной трубы и воспринимает скважинное давление и силу тяжести колонны свинченных труб, чья прочность и работоспособность играет решающую роль в обеспечении ...
Е.К. Тимофеев
openaire   +2 more sources

A model for reliability assessment of sealing performance of the C-shaped metal sealing ring at the outlet of the subsea tubing hanger

Ocean Engineering, 2022
Yingying Wang, Wentao Luo, Shujie Liu, Huanzhi Feng, Jianchang Li, Jujiang Wang   +5 more
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PENENTUAN TEMPERATUR OPERASIONAL “ROD HANGER TUBE HEATER” AGAR MENCAPAI UMUR OPERASI DESAIN [PDF]

Majalah Ilmiah Pengkajian Industri, 2023
Rod Hanger Tube Heater yang sudah beroperasi sekitar ± 7 bulan akan tetapi belum dilengkapi dengan best practice berapa lama MTBF (Mean Time Between Failure) atau Life Time nya. Oleh karena itu dibutuhkan pengujian untuk mengetahui berapa sebenarnya Life Time dari Rod Hanger, yang nantinya akan menjadi acuan MTBF dari Rod Hanger tersebut. Pada tulisan
openaire   +2 more sources

Finite Element Analysis of Tubing Hanger at Subsea Wellhead under Different Working Conditions

Shiyou jixie, 2021
In the process of subsea oil and gas exploitation, the tubing hanger is the core pressure bearing component at subsea wellhead, and its performance determines whether the exploitation system can continue to operate safely and reliably.Under three complex
Li Bin, Wu Shengnan, Zhou Yangfan, Zheng Wenpei, Feng Huanzhi   +4 more
doaj  

Research on Hanger Force and Main Arch Stability of Long-Span Concrete-Filled Steel Tube Arch Bridge

Geofluids, 2022
In recent years, the construction of a CFST arch bridge has developed rapidly; however, as a kind of structural system dominated by compression, with the increase of material strength and span, the stability of the main arch of the CFST arch bridge has become more and more important.
Yanli Wu, Mowei Qiu, Shaokun Ma, Xinlei Gao, Yahong Han   +4 more
openaire   +2 more sources