In the early 1990s, according to the development of petroleum industry and the requirements of continuing education, the Institute successfully developed the first drilling simulator DS- 1 in China, which passed the appraisal organized by China Petroleum and Natural Gas Corporation and Sichuan Science and Technology Commission, and was highly appraised as "domestic leading and international advanced", and won the third prize of Sichuan Science and Technology Progress Award. After more than ten years of unremitting efforts, the drilling simulator is constantly updated, and the technology and technology are more mature, forming a series of products. With its high quality, low price and first-class service, it has won the trust of our customers. It is recognized by the industry as the most versatile, best performance and most reasonable price drilling simulator in China, occupying more than 90% of the domestic drilling simulator market share.
So far, ds series drilling simulators have been successfully applied to major domestic oil fields such as Daqing, Jilin, Sichuan, Liaohe, Dagang, North China, Shengli, Changqing, Yumen, Nanyang and Southwest Petroleum Bureau, as well as teaching and scientific research units such as Chongqing Petroleum Institute, Yangtze University, China Geo University and State Key Laboratory of Oil and Gas Reservoir Geology and Development Engineering, among which Daqing, Dagang, North China, Jilin and Chongqing Petroleum Institute use DS simulators.
2.HRAI array induction logging one-dimensional inversion processing software.
The software takes the medium and low resistivity strata in Junggar Basin as the research object, carefully studies the array induction logging curve of Junggar Basin, and establishes the physical model and mathematical model of continuous invasion of formation mud suitable for the medium and low resistivity strata in Junggar Basin, combining with the geological, engineering and existing data.
3. New technology and new process project management system
New technology and new process project management system is a set of application system based on B/S mode. The system realizes the whole process management of the project from project establishment, determination, organization, process tracking to acceptance and data archiving. Employees in the company can access the project information resources according to the assigned authority, responsible projects and other default relationships, which makes the promotion of project knowledge achievements and online collaborative office very simple, and greatly strengthens the horizontal and vertical cooperation and communication between various departments of the company. The system embeds Office controls in the browser, and realizes the online processing of documents.
4. Data management system of rock physics experiment
The data management system of rock physics experiment is a set of application system based on C/S mode. The system provides operations such as input, import and related calculation of experimental measurement data. On this basis, the following specific applications are realized by establishing an application model: ① data fitting; (2) draw histogram and crossplot; (3) Manual and automatic removal of outliers; ④ Manual and automatic core depth homing; ⑤ There are various fitting methods for core and logging data.
5. Fault diagnosis system of sucker rod pump.
The fault diagnosis system of sucker rod pump is an application system based on B/S mode. By analyzing the mechanical behavior of sucker rod pump system, the one-dimensional vibration mechanical model and fault diagnosis model of sucker rod string are established by using brush related search software, and the accurate solution algorithm of the model is designed. Based on the analysis of indicator diagram data of oil well, the fault diagnosis of sucker rod pump is realized by using pattern recognition technology, which reflects the working state of downhole sucker rod pump in real time and provides a basis for decision-making of staff, thus reducing the labor intensity of relevant staff and providing a more perfect guarantee for safe production of oil well.
6. Integrated well test interpretation software AIWT
AIWT well test interpretation software is developed and designed according to the principle of taking test database as the basis, combining interpretation model as the core and visual operation form as the main body. According to any combination of stratum model, internal boundary conditions and external boundary conditions, the interpretation model is designed, and the interpretation methods of various tests are unified by using flow superimposed pressure. Using visual interaction technology to improve work efficiency. Comprehensive application of conventional linear analysis and modern well test fitting analysis, according to the principle of step-by-step solution and step-by-step refinement, according to the model pressure characteristics of each flow period, the initial values of parameters are directly estimated by graphics, and the fitting quality is improved by nonlinear optimization. At the same time, AIWT provides manual parameter adjustment and multiple interpretation model fitting and comparison functions.
7. Geographic Information System for Oil and Gas Reservoir Development and Management
The development of oil and gas reservoirs involves the complex problems of three-dimensional spatial distribution and internal state change of oil and gas reservoirs, and information system is an important means to support oil and gas reservoir management. The traditional oil and gas reservoir development management information system is based on tabular form to express object attributes, which can not reflect the spatial relationship of describing objects and the spatial distribution mode of the system. Geographic information system can effectively describe two-dimensional space problems. The introduction of GIS technology into oil and gas reservoir development management information system greatly expands the description ability and expression form of management information system. As an information integration platform, GIS can effectively organize geology (structural map, sand body distribution map, cross-well profile map), reservoir characteristics description, well structure, oil and gas production technology, surface pipe network, oil and gas treatment and oil and gas reservoir production performance, and provide quick query and thematic map functions, which is effective.
8. Unstable capacity prediction and production dynamic analysis system
Production system analysis is based on single well production system, and scientifically analyzes the working state of the whole production system under different conditions according to the flow characteristics of fluid in oil reservoir and wellbore and the changes of flow rate and pressure, so as to determine the reasonable productivity and working system of oil and gas wells. There are two main problems in applying conventional production system to analyze oil and gas reservoir performance: one is to predict the inflow performance of oil and gas wells with binomial formula, without considering the influence of seepage characteristics; Second, it cannot describe the decline of formation pressure during development.
9. Portable fracturing acidizing monitor
Fracturing and acidizing are the most effective stimulation measures. In the process of fracturing and acidizing, in order to ensure the smooth construction and reduce the risk, it is often necessary to monitor various parameters in the construction process in real time, such as oil pressure, casing pressure, displacement and sand ratio. The "real-time monitoring and interpretation system for fracturing and acidizing" developed by us is a set of real-time monitoring system and data analysis system for oilfield fracturing and acidizing construction. The system can monitor three or two pressure signals, two displacement signals (main displacement and bonding displacement) and two sand production signals at the same time.
10. Drilling fluid design and management analysis system
Drilling fluid design and management analysis system (DrillFESS). DrillFESS uses computer technology to solve the engineering design of drilling fluid and completion fluid, the generation of field report, the calculation of drilling fluid parameters, the generation of summary report and intelligent technical judgment and analysis. By inputting the daily report data of drilling fluid, the drilling operation, mud material consumption and treatment agent usage of each interval and the whole well can be statistically analyzed, the drilling fluid data can be queried, various reports, reports and charts can be printed, and all engineering data related to drilling fluid can be managed.
1 1. Real-time monitoring system for cementing construction
The real-time monitoring system of cementing construction is used to monitor the changes of relevant parameters in the process of cementing construction in real time, thus ensuring the accuracy and quality of construction operation to a great extent. The system can not only monitor the changes of cement slurry density, injected cement slurry displacement, pressure change, cement slurry flowing state in the underground and other related parameters in real time. , and make corresponding construction decisions in real time, but also predict the possible underground state, and put forward control strategies and suggestions for construction personnel in time.
12. Cementing engineering design software system
Cementing engineering design software system This system consists of intelligent design, simulation and knowledge management, each part is an independent program item, but they can share data and call each other. The system can be used for intelligent design of whole well and single casing cementing, budget and accounting of cementing cost and simulation of cementing process. The system can effectively support the whole design by using the field construction experience and expert knowledge, and make the cementing design more scientific and reasonable.
13. oilfield development planning decision system
The system uses functional simulation and neural network technology to analyze the production state of the oilfield, and then realizes the functions of forecasting the main development indexes of the oilfield, analyzing the optimal composition of the output, optimizing the control of measures, optimizing the output distribution, and planning the annual and five-year plans. The software won the Sichuan Science and Technology Progress Award in 2003.
14IR-DAB data acquisition system and OF-DAB data acquisition system.
These two systems were developed by our institute at the request of Chongqing No.44 Research Institute of the Ministry of Information Industry. They are mainly used for data acquisition and data processing of its infrared camera system and optical fiber transmission system, including hardware boards and supporting data processing software. The hardware board is based on Latitce's 32-bit PCI bus, high-speed A/D conversion and complex programmable logic device CPLD, which fully meets the performance requirements of users. The data processing software of the system includes the bottom driver and the upper application, which are independently developed by our hospital.
15LS-PCTV video capture card
The system was developed by our institute at the request of Chengdu Li Chuang Software Co., Ltd. It is mainly used for TV reception and audio and video acquisition and processing in multimedia computers. The system adopts highly integrated special processing chip and high-performance PCI bus interface technology, supports various data compression formats, and can turn ordinary PC into a home entertainment center with TV reception, digital video recording and other functions. The system belongs to the earliest development of similar products in China, and has been mass-produced and successfully put on the market, which has achieved good economic benefits for customized enterprises.
16. Headquarters -PCTV video capture card
The system was developed by our institute for Shenzhen Shenya Electronics Co., Ltd., which has high-quality audio-visual capture characteristics and omni-channel TV reception function. It is mainly oriented to professional multimedia applications and adopts the latest MPEG-2 single-chip codec in the world. The system has first-class image effect, comprehensive functions and simple and easy-to-use operating software, which has won unanimous praise from users. Now it has been successfully applied to streaming media production and audio-visual program production of many network service providers and universities.
17.Nguard network security card
The system was developed by our institute at the request of Shenzhen Puzhi Technology Co., Ltd. It is mainly used for physical isolation and real-time switching between the internal network and the external network of enterprises and institutions, which can fundamentally ensure the network application security of enterprises and institutions. The system has reasonable structure, low cost, reliable performance and simple operation. Now it has passed the relevant network security certification of the Ministry of Information Industry and entered the market stage, which has achieved good benefits for customized enterprises.
18LS-CTV video signal converter
This system is a search software developed by our institute at the request of Shenzhen Shenya Electronics Co., Ltd., which is mainly used for the conversion of CVBS signal to VGA signal in its video monitoring system. The system adopts single-chip microcontroller and ASIC technology, with short development cycle, compact structure and good image conversion performance, which has been recognized by customization enterprises.
19EDA/SOPC/DSP experimental development system
The system is completely developed by our college, which is mainly used for the development of programmable logic system and the practical teaching activities of related courses in colleges and universities. Brush-related search software system is based on the latest Altera FPGA structure and adopts high-speed electronic circuit design technology, which has the characteristics of low cost, good performance and perfect function. It has been applied to the course teaching, graduation project and science and technology competition of our students.
20KH-2 file protection card
This system is a completely independent research achievement of teachers in our college in the early days. It is mainly used to protect important files in ordinary PC and prevent malicious deletion, modification and destruction by means of computer viruses. This achievement has two national invention patents, which go deep into the bottom of computer operating system and have high technical and economic value. It has been successfully applied to the computer rooms of many schools.