22" Well Drilling Hole Opener

We are engaged in manufacturing and supplying excellent quality 22" Well Drilling Hole Opener in Xian, Shaanxi, China.
Hole Opener is consists of mandrel, roller legs, cores and nozzles. The mandrel is manufactured by high quality alloy steel. The roller legs are welded on mandrel.
The integral mandrel and roller leg is made by forged steel and have high strength as well as reliability. It can adapt rugged drilling environment.
The roller leg and cone can be assembled together. The different kinds of roller reamer are available to all kinds of the formations which scope is from soft to hard. The replacing of roller leg is not only quick but also easy, and can be completed by hand tool operation on the rig without gas cutting or electric welding.
The borehole can be fully cleaned by the directional muzzle equipped the replaceable nozzles, and the life of the roller will be lengthened. Replacement of nozzle will be quickly and easily.

KINGWELL Introduction

Xi'an Kingwell Oilfield Machinery Co.,Ltd is a highly reputable supplier for oilfield equipment and services to Oil & Gas industries and provide complete solutions.

With over 10 years developing, we were developed from the beginning drilling service to manufacturing factory who produce OCTG, DST tools and Solid Control products.