SCOTON technical service is very unique, our team has a wealth of field service and operating experience, and has been with the major domestic and foreign oil fields to establish a good relationship of cooperation.
Oilfield drilling technology face rapid development and changes, in order to keep up with the world development trend, SCOTON constantly innovate and develop new technology, also perfect the sophisticated technology and service at the same time, always try to create greater value for customers.
Under ReamerUnder reamer is used to drilling and reaming at the
same time. It’s different with the reaming drill bit which installed at the
bottom of the drilling stem, it installed in the middle of drilling stem,
diameter slightly larger than the bit diameter. When the following bit
drilling, the reamer reaming, mend the wall at the same time. Hole opener is
commonly used in drilling oblique, Shrinkage formation. When use diamond drill
bit drilling, in order to prevent well diameter lessen caused by drill bit
abrasion, ensure new bit can smooth down to the bottom, must install two
to three diamond reamers interval in the drill stem.
StabilizerStabilizer is SCOTON’s important product, also
advantage product. We have perfect specification, best quality, competitive
price. In recent years, the company has increased investment in research and
development, strengthen technology research and development capabilities, interchangeable blades stabilizer and adjustable
hydraulic stabilizer are pioneer in China.
Thread Protector & Packing FrameSCOTON is one of the most professional manufacturers
of thread protector and packaging frame in China, our products conform to the
oil casing, drill pipe, and drilling tool thread protector manufacturing
requirements, we can produce products size from 1.315’’ to 45’’, have plastic
structure, plastic and steel structure, steel structure. For thread types, we
have API standard and special type. We also produce packaging frame for
complete pipes.
Drill PipeSCOTON provides a complete line of drill string products, including a full range of friction welded drill pipe in nominal sizes from 2-3/8" to 6-5/8" and in a wide range of wall thickness.
Drill CollarDrill collar is made of rolled or forged AISI 4145H chrome molybdenum alloy steel for effective control of chemical composition and trace element content. Drill collar is at the lowest part of the drill string and is the main component of the lower drill assembly. Its main feature is the wall thickness (usually 38 ~ 53mm, equivalent to the drill pipe wall thickness of 4 to 6 times), with greater gravity and stiffness.
Heavy Weight Drill PipeSCOTON heavy Weight Drill Pipe has been awarded by the NS-1 certification which is made from one-piece 4145H modified quenched and tempered steel. It is designed for tough drilling environments in vertical and directional wells; for vertical wells, SCOTON's HWDP is a transition member; for directional holes it is a weight member and provides additional stiffness to prevent buckling.
Under ReamerUnder reamer is used to drilling and reaming at the
same time. It’s different with the reaming drill bit which installed at the
bottom of the drilling stem, it installed in the middle of drilling stem,
diameter slightly larger than the bit diameter. When the following bit
drilling, the reamer reaming, mend the wall at the same time. Hole opener is
commonly used in drilling oblique, Shrinkage formation. When use diamond drill
bit drilling, in order to prevent well diameter lessen caused by drill bit
abrasion, ensure new bit can smooth down to the bottom, must install two
to three diamond reamers interval in the drill stem.
StabilizerStabilizer is SCOTON’s important product, also
advantage product. We have perfect specification, best quality, competitive
price. In recent years, the company has increased investment in research and
development, strengthen technology research and development capabilities, interchangeable blades stabilizer and adjustable
hydraulic stabilizer are pioneer in China.
Thread Protector & Packing FrameSCOTON is one of the most professional manufacturers
of thread protector and packaging frame in China, our products conform to the
oil casing, drill pipe, and drilling tool thread protector manufacturing
requirements, we can produce products size from 1.315’’ to 45’’, have plastic
structure, plastic and steel structure, steel structure. For thread types, we
have API standard and special type. We also produce packaging frame for
complete pipes.
Drill PipeSCOTON provides a complete line of drill string products, including a full range of friction welded drill pipe in nominal sizes from 2-3/8" to 6-5/8" and in a wide range of wall thickness. 
Drill CollarDrill collar is made of rolled or forged AISI 4145H chrome molybdenum alloy steel for effective control of chemical composition and trace element content. Drill collar is at the lowest part of the drill string and is the main component of the lower drill assembly. Its main feature is the wall thickness (usually 38 ~ 53mm, equivalent to the drill pipe wall thickness of 4 to 6 times), with greater gravity and stiffness.
Heavy Weight Drill PipeSCOTON heavy Weight Drill Pipe has been awarded by the NS-1 certification which is made from one-piece 4145H modified quenched and tempered steel. It is designed for tough drilling environments in vertical and directional wells; for vertical wells, SCOTON's HWDP is a transition member; for directional holes it is a weight member and provides additional stiffness to prevent buckling.
