GNB Consulting

(服务)

运营国家: Russia

位置或存放国家: Russia

位置: Russia / Bashkortostan / Birsk

Online Support Service: No

Interpretation of Data: No

描述:

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.

概观:

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.

公司简介

Trenchless Technologies LLC

员工总数: 37

主要产品/服务: Horizontal Directional Drilling (HDD)

成立年: 2005