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...Casing Pipe With Size OD 4 1/2" To 20" Descriptions of oil casing pipe: Casing seamless pipe is mainly used for supporting the wall of the well during and after the drilling to ensure the drilling process an...
...Casing Pipe With API Threads BTC LTC STC Description of oil casing pipe: The oil casing pipe is mainly used for supporting the wall of the well during and after the drilling to ensure the drilling process an...
...Casing Cup Tester Casing Pressure Testing Plug Description of Casing Cup Tester: Casing cup tester/casing pressure testing plug is designed to be attached to the drill string and then lowered into the casing...
...Drill Pipe Description It is used for sand control in wells with high pressure and high traction value due to well depth. The API casing is placed in a wire wound screen jacket to support the screen and incr...
Casing advancement systems for Geotechnical DTH hammers Features: 1. Efficiency and productivity Simply put, casing advancement systems meet all challenges and keeps both efficiency and productivity high even i...
...drilling construction,such as DTH hammer,drilling with casing and RC drilling. 2. The products can suit the drilling in crushed and complex formations,including all kinds of drill rods,casing,eccentric drill...
...Drill Pipe Casing Centralizers Product Description: Casing Accessories Overview Casing Accessories are an essential part of any heavy-duty casing operation. These premium accessories are designed to provide ...
...casing during the drilling process, as well as to provide support for the wellbore. At our company, we offer a wide range of high-quality casing accessories to meet all your needs. Product Overview Our casin...
..., such as construction of railway, highway, bridge and skyscraper. The rotary drilling rigs can be specially equipped with telescopic friction & interlocking Kelly bar, and casing oscillator for suiting the ...
About us: We are a professional producer and major manufacturer for rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide ...
Drilling Handling Tools / Well head tool Y series type elevator The main structure features The slip type elevator is an indispensable tool in holding and hoisting drilling pipes, casing and tubing in the oil d...
.... The size ranges are from 2" to 5 1/2". Recommended technical Parameters of Type DD Elevator Model Size(in) Rated Cap. (Short Tons) (DP) (Casing) (Tubing) DD -150 2 3/8-5 1/2 4 1/2-5 1/2 2 3/8-4 1/2...
... integration of the full hydraulic power and transmission, and the combination control of machine, power and fluid. It is a new, environmentally-friendly and highly efficient drilling technology. In recent y...
... the forces of rotary drilling-rigs or casing oscillators. 1. Dirt and gravel road maintenance 2. Hard-packed snow and ice removal 3. Chip and seal road reclamation 4. Tar ......
...Casing Rotator For Urban Subway Construction Introduction to construction method The TR1305L hydraulic casing rotator is a new type drill with the integration of the full hydraulic power and transmission, an...
... is used to clean cement, mud, embedded bullets, rust, mill scale, paraffin, perforation burrs and other substances from the inside walls of casing. Maintaining a clean casing I. D. is important to the opera...
...Drill Rod Φ69.9X60.3X5 Wireline Drill Rod for diamond core drilling rig NC(NQ) Drill Rod Φ69.9X60.3X5 Wireline Drill Rod for drilling rig Our drill rods(NQ DRILL ROD) are all manufactured by CNC machines. Th...
... lowered, reducing the load on the drilling rig. The round nose guides the casing away from ledges and obstructions in the well bores as the casing is lowered. A build-in check valve provides buoyancy to the...
...Casing With Forged Joint For Bored Piling Foundation Application: 1. Casing is used to minimize loosening of the soil structure around the pile during the drilling process.The use of casing is compulsory ,if...
... casing items adopt the high-carbon steel and special welding method to keep the drilling strength and efficiency. Rotary Casing Pipe is obtained by driving a steel soding into the ground in order to protect...