Substructures for Drilling and Workover Equipment
The substructures for truck-mounted drilling rigs, trailer-mounted drilling rigs, workover rigs, including simple type, integral type, telescoping type, folding type and trailer type, can suit different equipment and heights. It has the advantages of suitable structure, good stability, strong loading, etc. The structure design of every substructure should conform to finite element analysis and calculation. Before delivery, the material must be inspected, and welded lines must be treated through NDT.
◆ Product models can be chosen as per your requirements.
◆ Structure layout and welding technique are reliable.
◆ Strict NDT must be done.
◆ Transportation condition must be taken into consider during design so as to make transportation easy.
◆ The transportation and installation are convenient for its special trailer-mounted substructure.
Substructure height: 22ft(6.7m)
Dimensions in working condition: 29.5×18.4ft(9×5.6m)
1、 Double parallelogram structure is stable.
2、Installation in a low position is easy and quick.
3、Equipped with complete wellhead tools and enough BOP installation space, which can meet the requirement of 13120ft(4000m) drilling operation.
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