The System Of Drilling-Geology Design

"The System of Drilling-Geology Design " is a set of computer system for Drilling-Geology design, backgrounded from integrated geological research of Jiyang depression. It is developed under the WINNT operating system, based on the ORACLE database and VB language, and developed under the LAN server/ customer development mode.The system summarizes predicted ways on stratum which would be met,oil , gas and water zone, predicted ways on stratum pressure as well as calculation etc. during the process of the Drilling - Geology design , which built 58 database and more than 7 function module with 132 secondary function module, includes user management, data management, graph management , report of design management, design management, assisting function and system maintenance , etc.The management and query of data is very convenient, the related data can be easily acquired from the exploration database. The function of the system are as follows: automatic calculation and check of Drilling-Geology design data, automatic working-out and typesetting of five kinds of design text( exploration well , development well, horizontal well, sidetrack well and additional design ), design of coordinate well position map and geological forecast, automatic drawing of well structure sketch map, transmission and examination of design text on net, day-to-day management, on net query, etc.The innovation and the breakthrough point of the system research chiefly shows in: finding out the effective forecasting technique of formation, oil and gas water bed and formation pressure , internal/external sharing of data, automatic examination of related data, automatic drawing of three kinds of graph, automatic showing the well position on the structure well position map according to the designed coordinate of well,pretreatment technology of design, generating of design book, mixed arrangement of graph and text, transmission and examination of design book on net, computer management of design book and data, on net query, data compressing technology, etc. Among them study and realization of pretreatment technology " is very creative. There has not such content of this aspect inside or outside the country. Automatic generating of perfect design text according to the bureau standard and realization of data compressing technology possesses the leading standard in the same industry of our country.The system is chiefly used for Drilling-Geology design of Geologging Company , and can be popularized to other Drilling-Geology design corporation of our bureau or other design corporation of other oil field. Geologging Company has designed near 30 wells using this system by now, and the application effect is good. The running environment of the system achieves the advanced standard, the user interface is friendly. It is convenient to use and easy to learn. The system operating safely and reliably, operations such as the input and modification of data or delete are nimble , convenient and prompt, and can exchange information with the database of our bureau and our company. The automatic drawing of graph, pretreatment of design, the generation and examination of design book on net, the computerized account management, and so on, provide great convenience to designers. All of these simplified the design work and reduced designers' repeated work , and provide the designers with a great quantity of reference data for them to analyzing, studying , and thus the designers can accomplish a design promptly and the quality of design improved obviously.