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A computational analysis on an initial application of a Hemiwedge based sub-surface safety valve for use in ultra-deepwater oil wells and extreme high pressure, high temperature environments.

机译：基于Hemiwedge的地下安全阀的初始应用的计算分析，该安全阀用于超深水油井和极高压，高温环境。

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摘要

This study proposes and validates computationally the effectiveness of a novel, hemiwedge model for a sub-surface safety valve (SSSV). With the growing needs in the oil industry and new finds of ultra-deepwater reservoirs in the Gulf of Mexico (GOM), this SSSV will provide a small but necessary advancement to harvest these new oil reserves from extreme high-pressure/high-temperature (XHPHT) environments. Computational fluid dynamics (CFD) in the Ansys RTM CFX flow solver is used to study the flow properties of crude oil through the valve, while both AnsysRTM and SolidWorks RTM Simulation are used to perform stress and fatigue analyses and other solid mechanics studies. Analysis has shown this model to be effective in successfully and safely operating at high pressures (30,000 psi ) and high temperatures (450 °F) over the desired life of the SSSV, providing a viable option for helping to recover new oil reserves found in the GOM and other XHPHT environments.

机译：这项研究提出并通过计算验证了用于地下安全阀（SSSV）的新型半楔模型的有效性。随着石油行业需求的增长以及在墨西哥湾（GOM）的超深水油藏的新发现，该SSSV将为从极端高压/高温（例如， XHPHT）环境。 Ansys RTM CFX流量求解器中的计算流体动力学（CFD）用于研究通过阀的原油的流动特性，而AnsysRTM和SolidWorks RTM Simulation均用于执行应力和疲劳分析以及其他固体力学研究。分析表明，该模型可在SSSV的预期使用寿命内成功且安全地在高压（30,000 psi）和高温（450°F）下运行，为帮助回收GOM中发现的新油藏提供了可行的选择和其他XHPHT环境。

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作者
Martin, Joel.;
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作者单位

Rice University.;

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授予单位 Rice University.;
学科 Engineering Mechanical.Engineering Petroleum.
学位 M.S.
年度 2010
页码 104 p.
总页数 104
原文格式 PDF
正文语种 eng
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专利

1. Study on the Volumetric Behavior of Base Oils, Brines, and Drilling Fluids Under Extreme Temperatures and Pressures [J] . Mario Zamora, Sanjit Roy, Kenneth Slater, SPE Drilling & Completion . 2013,第3期

机译：极端温度和压力下基础油，盐水和钻井液的体积行为研究
2. Valves get tougher for increasing depths, longer reach, higher pressures and temperature extremes [J] . HENRY TERRELL World Oil . 2012,第12期

机译：阀门在增加深度，延伸距离，更高压力和极端温度条件下变得更加坚韧
3. LC temperature-pressure sensor based on HTCC with temperature compensation algorithm for extreme 1100 degrees C applications [J] . Tan Qiulin, Lu Fei, Ji Yaohui, Sensors and Actuators, A. Physical . 2018,第期

机译：基于HTCC的LC温度压力传感器，具有极端1100摄氏度的温度补偿算法
4. Study on the Volumetric Behavior of Base Oils, Brines, and Drilling Fluids Under Extreme Temperatures and Pressures [C] . Mario Zamora, Sanjit Roy, Kenneth Slater, ATCE 2012 . 2012

机译：基础油，盐水和钻井液在极端温度和压力下的体积行为研究
5. Quasi-static study on the fluid and structure interactions of the subsurface safety valves (SSSV) for extreme high pressure and high temperature (XHPHT) applications. [D] . Gan, Xiaoge. 2010

机译：针对超高压和高温（XHPHT）应用的地下安全阀（SSSV）的流体和结构相互作用的准静态研究。
6. INCLUDING AORTIC VALVE MORPHOLOGY IN COMPUTATIONAL FLUID DYNAMICS SIMULATIONS: INITIAL FINDINGS AND APPLICATION TO AORTIC COARCTATION [O] . David C. Wendell, Margaret M. Samyn, Joseph R. Cava, -1

机译：包括计算流体动力学模拟中的主动脉瓣形态：初始发现和主动脉造环的应用
7. Quasi-static study on the fluid and structure interactions of the subsurface safety valves (SSSV) for extreme high pressure and high temperature (XHPHT) applications [O] . Gan Xiaoge 2010

机译：用于超高压和高温（XHPHT）应用的地下安全阀（SSSV）的流体和结构相互作用的准静态研究

A computational analysis on an initial application of a Hemiwedge based sub-surface safety valve for use in ultra-deepwater oil wells and extreme high pressure, high temperature environments.

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