API Drilling Stabilizer for Oil & Gas Well

• Customized: Customized
• Standard: AISI, API
• Length: Taper-length
• Model NO.: API Drilling Stabilizer
• Type: Pilling Drilling Bit
• Material: Solid Carbide
• Usage: Well Drilling
• Transport Package: Wooden Box
• Specification: all size
• Trademark: Superior
• Origin: China
• HS Code: 82071910
• Production Capacity: 50000pieces/Year

Product Description

Overview:
Drilling tool stabilizers are important tools used to prevent vertical well from tilting or directional well, cluster well and horizontal well from maintaining the same angle. It is able to prolong the servicing life of the bit, increase its drilling speed and improve the wellbore quality. Drilling tool stabilizer, integral straight-edge stabilizer and three-wheel stabilizer. Structural features: there are two types of drilling tool stabilizers: the drill-stem type and the well-bottom type, which are all manufactured of superior alloy steel forgings with advanced technologies. The operating surface of the stabilizer is inlaid with carbide column and its hardness is no less than HRA85. So it boats advantages of its simple structure, superior bending resistance, pressure resistance and small rotational resistance. This product is designed and manufactured in accordance with the petroleum and natural gas industry standard of People's Republic of China Drilling Tool Stabilizers and API7-1 standard.
1. High-strength
2. API Standard
3. Excellent Cost Performance

Applicable bit diameter mm (in.)	Operating OD mm	Length of stabilizing surface L2 ±5mm		Joint OD mm	Bore mm	L1±10 mm	Total length L±20 mm
		Short	Long				Short	Length
165.1 (6 1/2)	164	300	400	121	50.8	500	1400	1450
311.1 (12 1/4)	311	400	550	203	71.4	500	1650	1700
444.5 (17 1/2)	444	500	650	229	71.4	500	1950	2000