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    • 6. 发明授权
    • Methods of using coiled tubing inspection data
    • 使用连续油管检查数据的方法
    • US07357179B2
    • 2008-04-15
    • US11212047
    • 2005-08-25
    • Shunfeng ZhengSarmad AdnanJohn R. LovellAude Faugere
    • Shunfeng ZhengSarmad AdnanJohn R. LovellAude Faugere
    • E21B47/00
    • E21B17/20E21B41/00
    • Methods for generating geometric databases of coiled tubing inspection data and using the data in job design, real time monitoring and automated feedback control of operations are described. One method includes creating a grid of spatial positions on a length of coiled tubing as it traverses through an inspection apparatus having a plurality of sensors for detecting defects in the coiled tubing. Real time data may be compared to historical or nominal data for the coiled tubing. Another method includes monitoring, in real time or near real time, the status of tubing dimension (thickness, diameter, ovality, shape) during a coiled tubing operation, such as acidizing, fracturing, high pressure operations, drilling, and wellbore cleanouts. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims.
    • 描述了用于生成连续油管检查数据的几何数据库和使用作业设计中的数据,实时监控和操作的自动反馈控制的方法。 一种方法包括在连续油管的长度上形成空间位置的网格,当它穿过具有用于检测连续油管中的缺陷的多个传感器的检查装置时。 可将实时数据与连续油管的历史或标称数据进行比较。 另一种方法包括实时或近实时地监测在连续油管操作期间的管道尺寸(厚度,直径,椭圆度,形状)的状态,例如酸化,压裂,高压操作,钻井和井筒清洗。 该摘要允许搜索者或其他读者快速确定本公开的主题。 它不会用于解释或限制权利要求的范围或含义。