GNB Consulting
(Service)
Country of Operations: Russia
Location or Storage Country: Russia
Location: Russia / Bashkortostan / Birsk
Online Support Service: No
Interpretation of Data: No
Description:
Before carrying out work, planning and calculation of the drilling trajectory is carried out. When planning, possible underground obstacles are taken into account, the length and depth of the drilling trajectory are calculated, and information on maps of underground utilities about existing underground structures is updated. The availability of work permits, verification of the place of planned work, determination of potential risk sources is determined. A plan for the drilling path is drawn up.
Overview:
How is the drilling path calculated?
For the calculation using special charts. Using charts, all possible parameters are calculated, namely
- the minimum radius of curvature of the barbell;
- minimum radius of curvature of the material to be laid;
- drill entry angle;
- drill exit angle;
When calculating the drilling path, soil conditions are estimated
- soil compaction;
- soil moisture content;
- soil porosity;
- stickiness of the soil;
- the presence of stones;
- groundwater availability;
This is necessary to select the composition of the drilling fluid suspension and to select the complete set of the drilling tool. At the end of this stage, a checklist of the drilling plan is compiled, which in essence is the guide for drilling operations.
Trenchless Technologies LLC
Total Employees: 37
Main Products/Services: Horizontal Directional Drilling (HDD)
Registration: Russia / Bashkortostan / Birsk
Year Established: 2005