Min. Order:
1 Piece
Price:
US$ 350
Place of origin:
China
>>IntroductionKelly is located in the top of the drill string, with square and hexagonal. In rotary drilling, when it's drilling, kelly connected with square bushing and rotary bushing, transfer the ground rotary torque to drill pipe and to drive the drill bit, bearing the weight of drill string. In the drilling of the turbine and drilling motor, the weight of drill string and the counter torque
[Related Keywords : square kelly, hexagonal kelly, drill string, API]
Business Type
Manufacturer
Location
Beijing, China
Employees Total
51 - 100
Annual Revenue
USD 5,000,001 - 10,000,0000
Min. Order:
10 Set
Price:
US$ 1000
Place of origin:
Turkey
Drill pipe wiper foam ball pH-Value 6.00 – 7.00. That is industrial laboratory verified value for cementing usage of our tool.NEWTECH:FOAM WIPER BALLS FOR WIPE ID OF DRILL PIPES FROM CMT, MUD, BRINE OR DEBRIES HAVING SIZE 150MM. MERITs foam wiper balls for drill pipes are in use in Pakistan oilfields since 2005Foam wiper balls be able to wipe the I.D of drill pipe or tubing strings of cement, f
[Related Keywords : DP Wiper Foam Balls, Wiper Foam Ball, Foam Wiper Ball, Drill Pipe]
Business Type
Manufacturer
Location
Istanbul, Turkey
Employees Total
1 - 5
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
10 Piece
Price:
US$ 39~65
Place of origin:
China
Supply Ability:
10,000 pieces per Month
Used in extension rod connection, its function is to transmit impact energy from the rock-drill piston, as well as rotation torque, into the drill string with no losses. It must withstand and transmit up to 6300 blows per minute from the piston continually, with great endurance and dependability. (1)Size: R25,R28, R32, R38, T38, T45, T51 (2)Length: 140mm-235mm (3)Package: in pallet or in carton.
[Related Keywords : Crossover Coupling]
Business Type
Manufacturer
Location
Guizhou, China
Employees Total
51 - 100
Annual Revenue
USD 5,000,001 - 10,000,0000
Place of origin:
China
API 6A Wellhead Equipment & Christmas Tree • Fix drilled wellhead, connect wellhead casing string, seal and control the annular of casing, suspend tubing, control wellhead pressure and adjust flow rate, also include oil into outlet pipeline, shut off oil well when necessary, and apply to acid fracturing, water injection and test service. • Consist of casing head, tubing head and Christmas tre
[Related Keywords : Wellhead Equipment, x'mas tree]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
11 - 50
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
Supply Ability:
300 tons/Month
drill string as well as the casing assets. LG550 adapts to hardfacing metal hardbanding of general drill pipe, heavy weight drill pipe, drill collar and other drilling tools used in bore, ultra deep well, highly-deviated well, extended reach drilling and horizontal well. 3.Optimum welding procedure parameters Diameter Current Voltage Stickout Gas flow(L/min) 1.6mm 270A-330A 26V-31V 16-24 15-20 4.
[Related Keywords : hardbanding, crack free, casing friendly, LG550]
Business Type
Manufacturer
Location
Tianjin, China
Employees Total
51 - 100
Annual Revenue
USD 5,000,001 - 10,000,0000
Min. Order:
50 Piece
Price:
US$ 1
Place of origin:
China
Self-drilling ESS bit used for strong fractured rock formations. Self-drilling anchor ESS bit, also known as self-drilling anchor TC (tungsten carbide) button bit. ESS bit used as a drill string and flushed with water, air or cement grout. It's usually used for strong fractured rock formations.
[Related Keywords : Fasteners, Power Tools, Construction Accessories]
Business Type
Supplier
Location
Hebei, China
Employees Total
51 - 100
Annual Revenue
Less than USD 100,000
Place of origin:
China
Drilling Dry drilling occurs when fluid is completely lost from the well bore without actual drilling coming to a stop. The effects of dry drilling range from as minor as destroying a bit to as serious as major damage to the wellbore requiring a new well to be drilled. Dry drilling can also cause severe damage to the drill string, including snapping the pipe, and the drilling rig itself. Traditio
[Related Keywords : water absorbing powder]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
51 - 100
Annual Revenue
USD 100,000 - 500,000
Min. Order:
100 Meter
Price:
US$ 1500
Place of origin:
China
Supply Ability:
20,000 m / month
drilling hoses are big inside diameter (3" to 4" ID) high pressure flexible lines used to between the standpipe and the swivel. This flexible piping permits the kelly to be raised and lowered while drilling fluid is pumped through the drill string. The simultaneous lowering of the drill string while pumping fluid is very important to the drilling operation. Made in 2", 2-1/2" 3" 3-1/2" and 4" i.d
[Related Keywords : Kelly Hose]
Business Type
Manufacturer
Location
Hebei, China
Employees Total
101 - 500
Annual Revenue
USD 5,000,001 - 10,000,0000
Place of origin:
China
drilling. Using a wireline system, core is recovered quickly by retrieving the inner tube directly through the drill string. The rods remin in the hole until the bit needs to be replaced. This has big cost advantages when drilling deep holes for mineral exploration. The core barrel assembly is composed of the inner-tube group and outer-tube group. If you are in search of a reliable supplier of mi
[Related Keywords : Conventional Core Barrels, Drilling Tools]
Business Type
Manufacturer
Location
Beijing, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
External Spacer Product Description External Spacer or Centralizer is used in centralize the thread bar inside the middle of the drill hole. What is the Rebar Centralizer for? A device that incorporates a hinged ring and bow spring that keeps the casing or liner in the center of the wellbore to help ensure effective placement of a cement sheath around the casing string. Metal Centralizers Get in
[Related Keywords : External Spacer, thread bar]
Business Type
Manufacturer
Location
Hebei, China
Employees Total
101 - 500
Annual Revenue
USD 1,000,001 - 2,000,000
Place of origin:
China
Supply Ability:
10000 Set/ Sets per Month
string to be minimized. This can be important when drilling to greater depths. Metric Casing Tubes Metric Casing Tubes are available in diameter range 46mm – 146mm. They are manufactured from thin wall cold drawn steel tubes of a very high mechanical specification. The tubes are flush-jointed with a male thread at one end and a female thread at the other (thread pitch 4 t.p.i). The casing tubes
[Related Keywords : Core Tube, Geological casing, Chinese Standard Coupling, Metric Series Casings]
Business Type
Manufacturer
Location
æ²³å, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Min. Order:
1 Set
Price:
US$ 1
Place of origin:
China
drill string. Product Description Kelly Valve /Drill Pipe Safety Valve is a full opening valve that provides positive pressure control of the fluids in the drill string. These valves can be used as a drill pipe safety valve or upper kelly valve to control blowout pressures, or as a lower kelly valve to prevent loss of drilling fluid when the kelly is disconnected. Product Features The valve seals
[Related Keywords : kelly valve]
Business Type
Manufacturer
Location
Shanghai, China
Employees Total
51 - 100
Annual Revenue
USD 100,000 - 500,000
Min. Order:
1000 Piece
Price:
US$ 0.18
Place of origin:
Pakistan
Price Condition:
FOB Karachi
Supply Ability:
500000
We Sofar International Industry Manufacturing all kind of Cotton Bags, Cotton Flour Bag, Flour Sack, Cotton Muslin Bag, Small Drawstring Bag, Velvet Bag, Shopping Bag, Cotton Pouch, Canvas Sack, Wine Bag, Coin Bag, Pizza Bag & Promotional Cotton Bags since 1998. Features of Cotton Flour Bag, Flour Sack, Rice Bag & Promotional Flour Bag Fabric: 100% cotton canvas/ Drill Fabric/ Non Woven & Jute Si
[Related Keywords : cotton flour bag, rice bag, muslin bag, cotton pouch]
Business Type
Manufacturer
Location
Punjab, Pakistan
Employees Total
101 - 500
Annual Revenue
More than 100,000,000
Place of origin:
China
Price Condition:
FOB
Float Valve 1）Float Valve Sub Float Valve Sub is an important tool in petroleum exploration and drilling engineering. The float valve sub is connected at upper part of drill bit, the float valve assembly in sub is near the bit connecting thread and the float valve sub also can be necessary position of drill string. The main application is, when connect with single piece pipe, to prevent mud c
[Related Keywords : Float Valve, API Float Valve, Oilfield Float Valve, Oilfield Equipment]
Business Type
Manufacturer
Location
Shanxii, China
Employees Total
51 - 100
Annual Revenue
USD 500,001 - 1,000,000
Min. Order:
5 pcs
Price:
USD 800
Place of origin:
China
Price Condition:
FOB Tianjin
Supply Ability:
500 pcs/ month
drilling. Sections through hardfacing. HF 2000 Trapezoidal tungsten carbide inserts held in a sintered carbidenickel bronze matrix. This will give a greater depth of carbidecoverage – ideal for high deviation drillingin abrasiveformations. Sections through hardfacing. HF 3000 Tungsten carbide inserts set in a powder spray deposit idealfor abrasive formations. 97% bonding guaranteed, certifi
[Related Keywords : API 7-1 stabilizers, forged stabilizers, drilling stabilizers, stabilizers]
Business Type
Supplier
Location
Shanxii, China
Employees Total
11 - 50
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
1000 Piece
Price:
US$ 1
Place of origin:
China
Supply Ability:
15 Million Meters
drill pipe joint (integral heavy weight drill pipe is made up of tube and tool joint). Among assemblies, it is generally added between drill pipe and drill collar to prevent sudden changes in cross-section of drill string, and reduce its fatigue. Using it to replace part of the drill collar can reduce torque, improve load, and increase drilling ability during deep well drilling; meanwhile pick-up
[Related Keywords : Heavy Weight Drill Pipe]
Business Type
Manufacturer
Location
Neimengguzizhiqu, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
Supply Ability:
1000000PCS / Month
Drilling Installation Design, Can Cut and Reconnect Freely; Use Male and Female Connectors for Connecting, Easy Installation and MaintenanceUsing Eco-friendly & Anti-static Bag for Packing, 800PCS / Bag (16 Strings); Can Pack as per Customers' Requirements as Well.DC12V or DC5V Low Input Voltage, Safe and No Hidden DangersNo Flicker, No Radiation, Environmental Friendly and Energy Saving● Appli
[Related Keywords : LED String Light]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
11 - 50
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
1 Set
Price:
US$ 1000
Place of origin:
China
string. They are used for fishing the inner hole with holes such as tubing, drill pipe, casing milling pipe, packer, water distributor, etc. It is made of high quality alloy steel and specially heat treated. It has the advantages of high strength, high toughness and simple buckle making. Saigao Group specializing in design, research and development, processing and manufacturing, sales and export
[Related Keywords : circulating swage]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Min. Order:
1000 Piece
Price:
US$ 1
Place of origin:
China
Supply Ability:
100000 PCS / Month
Drilling Installation Design, Can Cut and Reconnect Freely; Use Male and Female Connectors for Connecting, Easy Installation and MaintenanceUsing Eco-friendly & Anti-static Bag for Packing, 800PCS / Bag (16 Strings); Can Pack as per Customers' Requirements as Well.DC12V or DC5V Low Input Voltage, Safe and No Hidden DangersNo Flicker, No Radiation, Environmental Friendly and Energy Saving● Appli
[Related Keywords : LED Ribbon Light, Flexible LED Sign Light, LED String Light Strip, LED Christmas Light]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
11 - 50
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
1 Set
Price:
US$ 50
Place of origin:
China
Including drill bits, drill strings, oil drilling tools and stabilizers, shock absorbers, jars and other tools. There are three types of rock-breaking tools that are indispensable for drilling when drilling. There are three types of roller drills, diamond drills and scraper drills: ①The roller drill is composed of the drill body, tooth claw, cone, bearing, water eye and so on. According to the
[Related Keywords : pressure gauges for sale]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
51 - 100
Annual Revenue
Less than USD 100,000
Competitive drilling string products from various drilling string manufacturers and drilling string suppliers are listed above, please select quality and cheap items for you.
Besides, we also provide you with related products such as drill pipe, drilling tool and dp for your choice.
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