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产品展厅>>产品销售>>辰工光纤系列软件>>辰工光纤温度数据（DTS）解释软件V1.0

辰工光纤温度数据（DTS）解释软件V1.0通过海量数据快速读取、光数据深度挖掘、数据噪声过滤、声波数据提取等各种技术对井筒光纤测试数据进行处理，集成了地层渗流、井筒多相管流、地层传热、井筒传热及DTS-DAS自动反演等核心复杂算法，可对水平井多段压裂的产液剖面解释，还可以识别套管外渗漏的能力、地层出砂及地层流体分布等。

基础功能

文件：提供新建工程、打开工程功能

测井曲线：提供调入模板、批量调入数据，导入射孔数据，测深、垂深数据，对井和地层参数进行设置

图形操作：提供设置图形框架，测井曲线进行深度、时间阶段，选择数据拖动曲线进行图形操作

数据处理：提供选定静温、选定流温、深度校正和时间校正等操作

三维图形：提供三维温度图形显示设置

温度分析：提供不同制度数据导入功能，进行曲线滤波和温度、压力光纤数据预处理操作，对温度数据进行非产层拟合和日产量拟合，以及温度试井动态分析操作

特色功能

软件包括海量数据处理、数据校准、数据滤波及图形绘制等基本功能，有地层渗流、井筒多相管流、地层传热、井筒传热及DTS-DAS自动反演等复杂算法。主要特色有：

海量数据处理：光纤数据密度极高，容量大，通过专门的数据读取、预处理、降噪、提取和挖掘等技术，将海量数据转换成分析时需要的有效数据

核心算法：通过地层渗流力学、井筒多相管流、地层热力学等核心算法，完成日产量参数等拟合

解释成果：软件可对水平井多段压裂的产液剖面进行解释，还可以识别套管外渗漏的能力、地层出砂及地层流体分布等

技术领先：光纤测试解释技术目前仅国外几家油田服务公司具备，本软件打破了该技术依赖国外的现状

图1 测井曲线功能 图2 三维图形功能 图3 温度分析功能 图4 动态分析功能

Products>>Products on Sale>>Chengong Logging Series Software>>Chengong Automatic Warning Software System

The warning of drilling engineering accidents is a long and continuous process. The sight changes of key parameters are often the precursors of accidents, so it is necessary to capture the changes of real-time parameters efficiently, accurately, carefully and quickly, and to analyze the changing trend of various parameters and the dynamic probability of  engineering accidents in real time. The software is suitable for automatic warning of single well and multi-well, and can realize the functions of real-time acquisition of field data, alarm information storage, automatic alarm and alarm viewing.

Establish the judgment model of logging abnormal working condition: Investigating the research data from domestic and abroad with the experienced engineers of the logging companies, collecting the abnormal and accident cases of the drilling engineering, analyzing the engineering accidents by combining the engineering theory, sorting out and concluding the performance characteristics, and establishing engineering abnormality and accident analysis judgment model.

Establish automatic warning inference rule: According to the established engineering anomaly judgment model, select the key monitoring parameters, set the upper and lower thresholds of the parameters, the drilling state, and establish the automatic alarm judgment rule through the flexible logic relation and the weight coefficient.

Multi-well real-time data acquisition.Automatic alarm real-time  judgment.Alarm reminder and display.

Figure1: Multi-well monitoring interface