钻井/完井液

方法为钻井液特性提供实时异常检测

本文提出了监督和咨询系统的概念，致力于支持异常事件的检测并为液体处理提供指南。

用于钻井液生产和监测的实验流动回路的前视图。
图1'是用于钻井液生产和监测的实验流动回路的前视图。
来源：SPE 212443

在线钻井液测量技术已成为钻井自动化的重要工具。虽然在线密度测量很普遍，但流变学测量的可用性正在迅速增加，并且附加特性对于正在进行的现场试验至关重要。完整的论文提出了专门用于支持异常事件检测并提供液体处理指南的监督和咨询系统的概念。

介绍

里约热内卢联邦农村大学流体流动实验室和巴西国家石油公司开发了一个流动回路，用于建议和验证用于测量钻井液特性的在线传感器。在之前的工作中，作者描述了一组在线传感器的开发，通过控制温度、压力和流体流速的操作条件来测量流体特性。

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原文链接/jpt
Drilling/completion fluids

Method Provides Real-Time Anomaly Detection for Drilling-Fluid Properties

This paper presents the concept of a supervisory and advisory system dedicated to support the detection of abnormal events and to provide guidelines for fluid treatment.

Front view of experimental flow loop for drilling-fluid production and monitoring.
Fig. 1—Front view of experimental flow loop for drilling-fluid production and monitoring.
Source: SPE 212443

Online drilling-fluid-measurement technologies have become an essential tool for drilling automation. While online density measurements are widespread, the availability of rheology measurements is increasing quickly, and additional properties are central to ongoing field trials. The complete paper presents the concept of supervisory and advisory systems dedicated to support the detection of abnormal events and to provide guidelines for fluid treatment.

Introduction

The Laboratory of Fluid Flow of the Federal Rural University of Rio de Janeiro and Petrobras developed a flow loop for the proposal and validation of online sensors for the measurement of drilling-fluid properties. In previous work, the authors described the development of a set of online sensors to measure fluid properties with control of operational conditions of temperature, pressure, and fluid flow rate.

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