After more than 20 years of development, the development of digital oilfields has initially realized digitalization, networking, and automation, and has begun to move towards the goal of intelligence. From the initial oilfield historical data archiving management and real-time collection and storage of production, management and experience data;to integrate oilfield employees, wells, equipment and other information to achieve interconnection and unified managementto the automatic collection, transmission and storage of production data, remote control, automatic optimization, automatic alarm, and automatic shutdown of oil wells and equipmentFinally, the purpose of intelligent development of the oilfield is realized by using a large amount of existing knowledge and experience. Correspondingly, the application scope of digital oilfield technology has gradually expanded from wellbore and oil wells to oil and gas reservoirs and oil and gas fields, and will eventually achieve full asset coverage.
acjkSmart gas well solutionsRelying on the big data processing and AI intelligent analysis capabilities of the cloud platform, as well as the high-speed real-time control of edge equipment, it complements each other and provides an intelligent and integrated intelligent management and control solution for the whole life cycle of gas wells. Based on the experience of geological and process experts, combined with the oil pressure, casing pressure, pressure recovery, gas production and production trend of gas wells, cloud computing integrates static and dynamic information such as gas well reservoir drilling and gas test transformation, realizes well condition analysis and reasoning, and establishes a set of gas well digital models.
The edge end of the smart gas well has built-in algorithm models such as parameter priority and safety boundary
According to the dynamic data such as gas well production and pressure changes, combined with static data such as drilling characteristics, gas test data, and production data, a multi-dimensional matrix model is automatically constructed for gas wells
acjkThe smart gas well solution evaluates the operation effect of the production system from the dimensions of pressure drop, production, differential pressure, liquid accumulation, and oil recovery, infers and optimizes the digital model and boundary parameters of the gas well, and synchronizes the OTA to the edge intelligent hardware to provide an algorithm model for the edge computing of gas well equipment.
Through parametric Xi matching system, system production, and optimizing the workflow of the system, the optimal production system is matched and implemented for the whole life cycle of gas wells
The intelligent gas field is the future development direction of the digital gas field, which will be centered on a unified data intelligent analysis and control platform, whether it is fixed assets, mobile devices or workers, will become the collector and receiver of data, and directly establish contact with the control center. The intelligent control center combines artificial intelligence, big data, cloud computing and other technologies, and analyzes massive data to complete the rational allocation of resources, production optimization operation, fault judgment, risk early warning, etc. in real time within the scope of the whole asset, and finally realizes the intelligent development and operation of all oil and gas field assets.