Automatic Management of Geological Information from Exploration Drilling Based on GIS

Abstract：The main problem which expect to solve for exploration department is to manage automatically geological information from exploration drill hole and draw automatically drill columns.The author sets up drill geological information database according to oil-gas exploration and scientific research request, describes the structure and function of drill database in detail.In the meantime, the paper provides a kind of algorithm which draws automatically exploration drill columns based on GIS, and resolves the problem of bidirectional query of drill hole or terrane between spatial information and feature information.The research of project also is a kind of new idea and method in managing automatization of the exploration drill information.

Keyword：GIS;Information management;Geological Exploration;Visual Basic;SuperMapobjects;