Research And Implementation Of Collaborative Processing Technology For Perforating Depth Data

Perforating depth data processing is to provide accurate depth value and perforation construction design data results that play a direct role in guiding for perforation operation. In order to improve the work efficiency and level of perforation of the whole work, to optimize the existing mode of operation, to achieve the modernization and network management, improve the rapid response capability should be built perforating depth processing cooperative work environment. So it has a certain theoretical research and practical value on the establishment of the cooperative processing of perforation depth data.Perforating perforation depth correction and construction design in their respective fields have in-depth research, and is very thorough. Due to the original working mode, the existing perforating depth data processing is limited in the application of perforation depth correction and perforation construction design, which affects the efficiency of perforation, and makes the cycle of single well production become longer. Perforating depth should be standardized, automation and management due to its importance of perforation, professional and extensive. Only in this way can we realize the effective information data sharing and business information flow control.In this thesis, we implemented the process about collaborative processing of perforating depth data on the basis of Artifact. In the light of collaborative processing of perforation depth data and access control problem in collaborative process, this paper puts forward the corresponding solution model, whose main research contents are summarized as follows:First. On the basis of in Artifact-centric process model, we redesigned manifestations Artifact information model and organized various parts based on Artifact and Proposed model of collaborative process of perforation data based on Artifact state transition. In this model, we prompt the state to change by applying first order logic language and interpretation formula and promote a new process by using the state transition and construct the state rule base of perforating operation and promote the flexibility of the collaborative process so as to adapt to business changes. In this model, the state transition tree is used to describe the life cycle and the change of the state, and we verify the uniqueness and integrity of the Artifact instance at the same time.Second. For access control in collaborative processing system for perforating depth data, we apply the traditional authorization mechanism model in the cooperative processing system. The collaboration between multiple users cannot provide sufficient support, therefore, we propose a new type of file authorization access control model for the cooperation of perforation depth data. In this model, we analyze the dynamic authorization mechanism among multiple users, and apply file trust evaluation mechanism so as to ensure the security of the rights and construct Hash-index database so as to guarantee the uniqueness of rights files in the cooperative processing system.Last,the collaborative process model and access control model proposed in this paper are applied to the management of perforation depth. The use of perforation depth data in the system to adapt to the working mode of the system is verified. The experimental results show that the system has good application effect. At the end of the paper, the research work is summarized and prospected.