Automated workplace of a surveyor

Abstract

The purpose of creating the program of the automated workplace of a surveyor (AWS) was to automate the performance of surveying calculations and conduct surveying control in calculating the direction of drilling wells, project and actual inclinometers. Creation of a unified corporate database and calculation tools for surveying services of the company in accordance with accepted methodological documents. AWS automates all tasks related to manage locations of the well. The program allows to load the trajectory of wellbore, wellhead coordinates, project targets directly through interface forms and from .xls files. To upload the survey to the geodatabase, AWS uses data in the formats .lst, .xls, .grs, .las, .csv, .dev, etc. Calculations in the program allow solving a direct and reverse geodetic task. Calculation of magnetic declination at the wellhead is performed on the basis of the magnetic model IGRF. It is possible to work with various coordinate systems (geographic and projections) adopted by the company. The calculation of the coordinates of the axis of the wellbore is carried out on the basis of standard methods recommended in the industry normative documentation. Controlling user access to the service information can be performed both in the geodatabase and in the user interface. Verification at system login by user profile which consists of the access level and list of available fields. The system has a single data mart containing spatial and attributive information with access sharing by the AD user for the work of surveying services of various operators with the help of any thick clients (ArcGis, QGIS etc.).