used drill stem pipe for sale

... tools JCDRILL DTH Description This DTH , the shortened form of down the hole , is a kind of...

COMPANY PROFILE We(SWS) are specialized in cementing tools drilling tools, and casing accessories, engaging in the development, manufacturing, sales a...

... to open and close the well by lifting and lowering the (or tubing) to control the ball valve of the tester valve. The mechanical tester...

... downhole testing operation. The Hydraulic Jar is to provide an upward shock to helps free a stuck tool by resisting a pull on the workstring....

Usage: As the major part of connected with Kelly and collar, which is to put torque to bit and collar. M...

... Description Water Well 114mm Ingersoll Rand Api 3 1/2REG Thread A casing is a large diameter as a structural retainer...

... and Lower Safety Valves Product Description INSIDE BOP The IBOP is a heavy-duty drop check valve with a conical plug to reduce the cutti...

Standard HWDP is manufactured with thick-wall pipe. There is extra long EU tool joints on the two ends and long EU in the middle part, with the functi...

4 1/2”API REG Length 6m Down The Holw Drilling DTH Drill Pipe Product description: DTH drill pipe uses high-quality low-carbon steel to ensure good co...

...-inspection: Provided Machinery Test Report: Provided Marketing Type: Ordinary Product Place of Origin: Hubei, China Type: BIT Machine Type: ...

Water Well Drill Rod for Building Construction & Engineering Holes 1.Description: >The drill pipe is a steel pipe with threads at the end, which is us...

... with a full opening, annulus pressure operated tool. The select tester valve has the capabilities of taking multiple downhole closures where ...

Production Features Description of Drill Rods In order to meet different drilling applications in mining, quarrying,geological drilling,water well dri...

N80-Q grade is much higher than N80-1 grade, which requires to be given heat treatment ( normalizing +tempering) in order to achieve the mechanical pr...

... during , fishing, repairing and testing operations. It is to handle and manage well bottom accident. During and coring ...

... Earth auger or ground , hole digger, garden auger, ice auger, earth , post hole and so on. Material: Steel Surface: Paint...

... Tools NC26 - NC50 Joint Description joint acts for conversion and connection of component in petroleum, ...

Sub for Connection API Standard Tricone Bit Cross Over Subs Description: Cross-over sub acts for conversion and connection of co...

... etc.that have different sizes or types of threads.These subs can be to protect (rod) from consumption in the way of making the con...