
基本信息:
- 专利标题: Method and apparatus for measuring deformation of non- metallic materials
- 专利标题(中):Verfahren und Vorrichtung zum Messen der Deformation nicht metallischer Werkstoffe
- 申请号:EP14173168.7 申请日:2014-06-19
- 公开(公告)号:EP2818858A2 公开(公告)日:2014-12-31
- 发明人: Slay, Jeremy Buc , Lawrey, Martin W. , Tello, Lucio Nelson
- 申请人: Weatherford/Lamb, Inc.
- 申请人地址: 2000 St. James Place Houston, TX 77056 US
- 专利权人: Weatherford/Lamb, Inc.
- 当前专利权人: Weatherford/Lamb, Inc.
- 当前专利权人地址: 2000 St. James Place Houston, TX 77056 US
- 代理机构: Talbot-Ponsonby, Daniel Frederick
- 优先权: US201361836924P 20130619; US201461942458P 20140220
- 主分类号: G01N29/04
- IPC分类号: G01N29/04 ; G01N29/07 ; G01N29/22 ; G01N29/24 ; G01N29/30
摘要:
A method for measuring the deformation of elastomeric materials using acoustic signals involves obtaining a sample, positioning the sample in a sealable chamber, sealing the chamber, and setting a temperature and pressure inside the chamber. A test fluid may be introduced to the chamber. An acoustic signal is used to measure a characteristic of the sample, such as a dimension or a modulus. Repeated measurements may be made overtime to monitor changes in the sample in response to temperature and pressure. The acoustic signal may be generated by an acoustic transducer including a backing component including a fluorine-containing polymer in which metal particles are incorporated. The sample may be a non-metallic material. Conditions inside the chamber may be set to simulate a wellbore environment.
摘要(中):
使用声信号测量弹性体材料的变形的方法包括获得样品,将样品定位在可密封的腔室中,密封腔室,以及设定腔室内的温度和压力。 可以将测试流体引入腔室。 使用声信号来测量样品的特性,例如尺寸或模量。 重复测量可以加班,以监测样品响应于温度和压力的变化。 声信号可以由包括含有金属颗粒的含氟聚合物的背衬组分的声换能器产生。 样品可以是非金属材料。 可以设置室内的条件以模拟井筒环境。
公开/授权文献:
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N29/00 | 利用超声波、声波或次声波来测试或分析材料;靠发射超声波或声波通过物体得到物体内部的显像 |
--------G01N29/04 | .固体分析 |