Solution for 3D visualization and effective management
of drilling data in ArcGIS  

 

Automated workstation of a surveyor

Automation of exploration and survey works
via 60 spatial data processing and geoprocessing tools

All tools are grouped based on different tasks
they are intended to solve:

  • wellbore site design;
  • monitoring lease boundaries compliance;
  • getting coordinate data to preform drilling;
  • correcting data after drilling;
  • processing telemetric data;
  • calculating coordinates of formation
    well tops etc.

Versatile WellTracking toolkit automates all tasks related to manage life-cycle of the well allowing
to control all stages of the drilling process. It keeps
your drilling data organized, updated, and verified.

Three-dimensional spatial model of the well site

Unified calculation methods, unified data format, and input data verification result in creating complete and accurate well site model

The accurate well site model allows to prevent wellbores crossing or breaking lease boundaries.

With a three-dimensional model of the well site
you get:

  • unified spatial data storage
  • unified coordinate system for work
    with drilling data
  • comprehensive picture of the well site

Minimizing drilling risks

Precise coordinate positioning of bottomholes and wells trajectories
allows minimizing potential technological and human factor risks
while performing drill works

The high density of existent wells requires the most accurate and precise wellbore positioning. Knowing
the accurate position of the bottomholes allows to

  • prevent crossing of new wellbore with already
    drilled ones;
  • calculate the most accurate location of the bottomhole relative to the specified project
    target-point;
  • prevent breaking lease boundaries.

Correct coordinate information allows minimizing
the above mentioned collisions and so perform drill works as provided by the scheduled direction.

Operating procedure

Managing user privileges to access
coordinate information stored in the geodatabase

Managing user access to sensitive service information can be done both at the geodatabase and at
the extension levels.

  • Access privileges at the geodatabase level are managed via ArcGIS Server based on the user role
    in the company: creator, editor, reader.
  • Access privileges at the extension level are divided into administrator and user privileges. To make
    the work more comfortable, WellTracking provides option of combining users with the same privileges into the functional groups. At that each group has access to specific WellTracking tools only.

Surveying documentation

Maintaining survey records at all stages
of drilling process

WellTracking provides different types of reports,
that can be generated at each stage of survey works:

  • The Source well drilling data, the Project data for well sequence, and the Preliminary pad data reports are generated at the well design stage.
  • After completion of drill works the Well coordinates, the Wellhead coordinates reports, etc. are generated.
  • The field construction is supported by the Catalog of the source points coordinates report.
  • The General field data report contains general statistics about all wells drilled in the selected field .

With the above reports the complete drilling workflow is properly maintained.

Support for current and archive inclination data

Calculation of the borehole axis based on regulatory standards
applicable in the survey industry

  • Method of the average angles
  • Method of the curvature radius calculation
  • Balance tangential method

The wellbore geometries are loaded to geodatabase
in .shp, .inc, .las, .lst, or .xlsx formats.

Customers geography