Ground anchors for oil fields

Ground anchors for oil fields:

The utility model relates to the field of oilfield downhole equipment, in particular to ground anchors for planting oil fields.

Oil field ground anchor is also called rotary ground anchor, rotary anchor, is the replacement of ground anchor pile and fully buried ground anchor, because the rotary anchor is quick and easy to turn in and out of the soil layer, can be used repeatedly, and can bear a certain anchorage force. It has been widely used in the oil exploration industry as a temporary anchorage point for the tension line of oil drilling derrick. Some rotating anchors are welded with steel pipe type drill pipe, drill pipe bearing hole, rotating blade and drill pipe tip. When used, they are manually or mechanically screwed into the ground and used as anchoring point of wind rope of drilling and mining derrick. The larger the lifting tonnage of drilling and mining derrick, the larger the anchoring force of rotating anchor should be increased accordingly The safety factor of the frame will be higher, on the contrary, the safety factor will decline. Existing oil field ground anchors are more traditional design, need to use electric drilling tools to screw into the ground to fix, more difficult to operate. However, some small production derricks need to use wind rope anchorage points, without the use of large ground anchors, the existing oil field ground anchors are not suitable for manual screw into the underground fixation, it is not convenient to use.