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发表日期:2015-11-20  作者:辰工科技技术部转载


我公司与油田经过多年的合作,技术和服务得到认可,在以往基础上改进技术,继续深入开发,多个开发项目相继顺利完成验收!

三元复合驱(聚合物驱)数值模型建立及求解方法研究项目中我公司与大庆油田有限责任公司某分公司合作,进行非结构划分方法研究,离散及联立求解方法研究,系数矩阵为大型稀疏矩阵的线性方程组求解方法研究和基于幂律流体及宾汉流体解析试井方法研究,形成了适合数值试井的非结构网格划分技术、离散及线性方程组求解技术及可视化技术。

GW-AutoWarning钻井自动预警软件系统能够实现井场数据实时获取、报警信息存库、自动报警、报警查看功能。软件可以接受现场单井实时数据、基地多井实时数据,并预留WITSML数据接口,与WITSML应用程序开发项目结合;根据录井公司提供的工程异常录井参数及关联参数组合、曲线组合变化规律及特征的描述建立分析判断模型及算法、规则,并按类型组合存储,形成判别知识库,实现自动预警系统数据存储及管理。

WITSML应用程序为数据的存储处理提供了WITSML国际标准支持,包括WITSML数据模型分析及数据建模、WITSML应用程序接口标准研究、服务器端WITSML标准接口软件开发、客户端WITSML标准接口软件开发、WITSML数据远程传输实现和用户授权管理及权限验证。软件系统有对WITSML标准的良好实现,强大的数据发布功能,实时的数据转换功能,强大的数据压缩功能等特点。

项目研究开发带动了公司技术的进步发展,成功验收表明了技术的成熟以及市场的肯定。三元复合驱(聚合物驱)数值模型建立及求解方法研究项目表明在油藏数值模拟领域技术已达到了国际先进水平。GW-AutoWarning钻井自动预警软件、WITSML应用程序软件系统已经整体上线,处于正式应用阶段。软件操作简单、功能强大、提供多国语言支持和中英文版本,进入了国际市场,在古巴、伊朗、伊拉克等国家取得应用,提高了软件知名度和竞争力。以后公司将继续努力,争取更高水平的科研成果,促进行业发展!

News Browsing>>Company News

Multiple Development Projects Pass the Acceptance Check Successfully in 2015

Publish Date: 2015-11-20  Author: Chengong Technology Department


After years of cooperation with the oil field, technology and service of our company have been recognized, by improving the technology, continuing development in depth, a number of development projects have been successfully completed acceptance check!

In the project of researching on the Establishment and solution of numerical Model of ASP flooding (Polymer flooding), our company cooperates with the branch of Daqing Oilfield company to carry out the research of unstructured division method, discrete and simultaneous solution method, the solution method of linear equation group whose coefficient matrix is large sparse matrix and the analytical well testing method based on power law fluid and Bingham fluid. Unstructured grid division techniques suitable for numerical well testing, discrete and linear equations solving techniques and visualization techniques are formed.

GW-AutoWarning Drilling Automatic Warning Software System can realize the functions of real-time acquisition of well site data, alarm information storage, automatic alarm and alarm viewing. The software can accept in-field single well real time data, base multi well real time data, and reserve WITSML data interface, which can be combined with WITSML application development project. According to the combination of engineering abnormal logging parameters and related parameters provided by logging company, the variation law of curve combination and the description of characteristics, the analysis and judgment model and algorithm, rule are established, and then stored according to the type combination, forming discriminant knowledge base to realize the data storage and management of automatic warning system.

WITSML application program provides WITSML international standard support for data storage and processing, including WITSML data model analysis and data modeling, WITSML application program interface standard research, server WITSML standard interface software development, client WITSML standard interface software development, WITSML data remote transmission implementation, user authorization management and authority verification. The software system has the characteristics of good implementation of WITSML standard, powerful data publishing function, real-time data conversion function, powerful data compression function and so on.

The research and development of the project has led to the progress and development of the company technology, and the successful acceptance check has shown the maturity of the technology and the affirmation of the market. The research project of numerical model establishment and solution method of ASP flooding (polymer flooding) shows that the technology has reached the international advanced level in the field of reservoir numerical simulation. GW-AutoWarning Drilling Automatic Warning Software and WITSML Application Software System have been online as a whole and are in the formal application stage. The software has the advantages of simple operation, powerful function, multilingual support and Chinese and English versions, and has entered the international market. It has been applied in Cuba, Iran, Iraq and other countries, and has improved the popularity and competitiveness of the software. In the future, the company will continue to work hard to strive for a higher level of scientific research results, to promote the development of the industry!

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