Roller cone drill bit
TCI roller cone drill bit, 12 1/4 inches, LJ537GK
Applicable formations: Medium-to-soft formations with low compressive strength and relatively hard, abrasive interlayers, such as hard shale, hard gypsum, sandstone, soft limestone, and dolomite containing interlayers, among others.
TCI Roller Bit, 12 1/4 Inches, HA537G
Applicable formations: Low compressive strength, moderately soft formations with harder, abrasive interlayers, such as hard shale, anhydrite, soft limestone, sandstone, and dolomite containing interlayers, etc.
TCI roller cone drill bit, 12 1/4 inches, LA637G
Applicable formations: High-compressive-strength, medium-hard, and highly abrasive formations such as limestone, dolomite, sandstone, and quartzite, among others.
TCI Tricone Drill Bit, 17.5 Inches, ST537GK
Applicable formations: Soft to moderately hard formations with low compressive strength, such as medium-soft shale, medium-soft limestone, medium-soft sandstone, and moderately hard, highly abrasive interlayers.
When the cone bit is working at the bottom of the well, the whole bit rotates around the axis ofthe bit, which is called revolution, while the three rollers roll at the bottom of the well according to their own axes, which is called rotation.
In addition to the impact and crushing effect on the rock at the bottom of the hole, the rock also has shear effect on the rock at the bottom of the hole. While the roller is rolling at the bottom of thewell, it also produces the sliding of the teeth on the bottom of the well.
Seeking Cooperation
It is a comprehensive company integrating R&D, production, sales, and service of petroleum equipment. The products are exported to many countries in Europe and America, and there are multiple offices and distribution points nationwide.
Phone/WhatsApp
Address
Shijing Village Town, Hejian City, Cangzhou City, Hebei Province