The utility model discloses an ultra-high pressure container for oil logging, which comprises a container body, a sealing ring, an anti transmission ring, and a sealing ring; the container body is a tubular structure, and the inner wall is provided with a thread and at least two steps, the upper part of the container body is provided with an upper port, and the lower part is provided with a lower port; the sealing opening is provided with an axial through hole, and the outer wall is provided with a thread, and the two sealing rings are respectively connected with the upper part The port and the lower port are connected by thread, and the sealing connection at the lower port is provided with plug body; the inner wall and the outer wall of the anti transmission ring are respectively provided with thread, the inner wall and the outer wall of the sealing ring are respectively provided with thread, and the sealing ring and the anti transmission ring are respectively connected with the outer wall of the upper sealing pressing screw sleeve and the inner wall of the container body by thread, and the ring edge at the end of the anti transmission ring is pressed on the step; the sealing ring is located at the anti transmission ring At the lower part of the ring, the bottom end of the sealing ring is pressed on the step. The utility model can meet the requirements that under the simultaneous action of internal load, additional torsion, stretching and other external loads, the reliability and accuracy of the test can also be ensured.
【技术实现步骤摘要】
石油测井超高压容器
本技术涉及一种石油钻采工程中的测试设备,具体说,涉及一种石油测井超高压容器。
技术介绍
测井用超高压容器是利用容器提供高温高压环境,模拟井下作业的工况,对测井作业中所使用的钻井仪器和工具进行测试,验证可靠性。现代钻井的工况不单纯是高温高压环境,同时也会附加扭转、拉伸等外部载荷,对测试超高压容器提出了更多要求,在满足基本强度和安全性能外,还必须保证在各类叠加载荷条件下容器的可靠性。所以,有必要对叠加载荷的超高压容器进行结构和强度设计以满足使用要求。
技术实现思路
本技术所解决的技术问题是提供一种石油测井超高压容器,能够满足在内部载荷和附加扭转、拉伸等外部载荷同时作用下,也能确保测试的可靠性、准确性。技术方案如下:一种石油测井超高压容器,包括:容器本体、封堵、防传环、密封环;容器本体为筒状结构,在内壁上设置有螺纹和至少两个台阶,容器本体在上部设置有上端口,下部设置有下端口;封堵开有轴向通孔,在外壁上设置有螺纹,两个封堵分别与上端口、下端口螺纹连接,连接在下端口的封堵连接有塞体;防传环的内壁和外壁上分别设置有螺纹,密封环的内壁和外壁上分别设置有螺纹,密封环、防传环分别与上封堵压紧螺套的外壁和容器本体的内壁螺纹连接,防传环端部的环边压在台阶上;密封环位于防传环的下部,密封环的底端压在台阶上。进一步,封堵包括:上封堵、下封堵,上封堵、下封堵在外壁上设置有螺纹,上封堵安装在上端口,下封堵安装在下端口。进一步,上封堵包括:上封堵螺套、上封堵压紧螺套,上封堵通孔开在 ...
【技术保护点】
1.一种石油测井超高压容器,其特征在于,包括:容器本体、封堵、防传环、密封环;容器本体为筒状结构,在内壁上设置有螺纹和至少两个台阶,容器本体在上部设置有上端口,下部设置有下端口;封堵开有轴向通孔,在外壁上设置有螺纹,两个封堵分别与上端口、下端口螺纹连接,连接在下端口的封堵连接有塞体;防传环的内壁和外壁上分别设置有螺纹,密封环的内壁和外壁上分别设置有螺纹,密封环、防传环分别与上封堵压紧螺套的外壁和容器本体的内壁螺纹连接,防传环端部的环边压在台阶上;密封环位于防传环的下部,密封环的底端压在台阶上。/n
【技术特征摘要】
1.一种石油测井超高压容器,其特征在于,包括:容器本体、封堵、防传环、密封环;容器本体为筒状结构,在内壁上设置有螺纹和至少两个台阶,容器本体在上部设置有上端口,下部设置有下端口;封堵开有轴向通孔,在外壁上设置有螺纹,两个封堵分别与上端口、下端口螺纹连接,连接在下端口的封堵连接有塞体;防传环的内壁和外壁上分别设置有螺纹,密封环的内壁和外壁上分别设置有螺纹,密封环、防传环分别与上封堵压紧螺套的外壁和容器本体的内壁螺纹连接,防传环端部的环边压在台阶上;密封环位于防传环的下部,密封环的底端压在台阶上。
2.如权利要求1所述石油测井超高压容器,其特征在于,封堵包括:上封堵、下封堵,上封堵、下封堵在外壁上设置有螺纹,上封堵安装在上端口,下封堵安装在下端口。
3.如权利要求1所述石油测井超高压容器,其特征在于,上封堵包括:上封堵螺套、上封堵压紧螺套,上封堵通孔开在上封堵压紧螺套上,上封堵通孔的顶端开口作为进液口;上封堵螺套的外壁和内壁分别设置有螺纹,...
【专利技术属性】
技术研发人员:许锐冰,马荣青,周仲成,胡永平,赵永光,王月奎,韩彩霞,陈献刚,刘艳春,刘琳,孔敏玲,张翔,
申请(专利权)人:内蒙古北方重工业集团有限公司,
类型:新型
国别省市:内蒙;15
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