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發表日期:2015-11-20  作者:辰工科技技術部轉載


我公司與油田經過多年的合作,技術和服務得到認可,在以往基礎上改進技術,繼續深入開發,多個開發項目相繼順利完成驗收!

三元復合驅(聚合物驅)數值模型建立及求解方法研究項目中我公司與大慶油田有限責任公司某分公司合作,進行非結構劃分方法研究,離散及聯立求解方法研究,系數矩陣為大型稀疏矩陣的線性方程組求解方法研究和基于冪律流體及賓漢流體解析試井方法研究,形成了適合數值試井的非結構網格劃分技術、離散及線性方程組求解技術及可視化技術。

GW-AutoWarning鉆井自動預警軟件系統能夠實現井場數據實時獲取、報警信息存庫、自動報警、報警查看功能。軟件可以接受現場單井實時數據、基地多井實時數據,并預留WITSML數據接口,與WITSML應用程序開發項目結合;根據錄井公司提供的工程異常錄井參數及關聯參數組合、曲線組合變化規律及特征的描述建立分析判斷模型及算法、規則,并按類型組合存儲,形成判別知識庫,實現自動預警系統數據存儲及管理。

WITSML應用程序為數據的存儲處理提供了WITSML國際標準支持,包括WITSML數據模型分析及數據建模、WITSML應用程序接口標準研究、服務器端WITSML標準接口軟件開發、客戶端WITSML標準接口軟件開發、WITSML數據遠程傳輸實現和用戶授權管理及權限驗證。軟件系統有對WITSML標準的良好實現,強大的數據發布功能,實時的數據轉換功能,強大的數據壓縮功能等特點。

項目研究開發帶動了公司技術的進步發展,成功驗收表明了技術的成熟以及市場的肯定。三元復合驅(聚合物驅)數值模型建立及求解方法研究項目表明在油藏數值模擬領域技術已達到了國際先進水平。GW-AutoWarning鉆井自動預警軟件、WITSML應用程序軟件系統已經整體上線,處于正式應用階段。軟件操作簡單、功能強大、提供多國語言支持和中英文版本,進入了國際市場,在古巴、伊朗、伊拉克等國家取得應用,提高了軟件知名度和競爭力。以后公司將繼續努力,爭取更高水平的科研成果,促進行業發展!

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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