OILFIELD - 371 ads

Thursday, June 17, 2021

Quantity : 500000tons - Price : $5-$200000

Sliding sleeve type key seat reamer consists upper sub, mandrel, lower sub, sliding sleeve and so on, as shown in diagram. The sliding sleeve could move upward or downward and rotate freely on the mandrel, there are several spiral hard alloy blades welded on the sliding sleeve, and...

Thursday, June 17, 2021

Quantity : 500000tons - Price : $5-$200000

The drill pipe is the steel pipe with thread at the end, for connecting the drill ground equipment and drilling equipment in drilling bottom or bottom hole device. The drill pipe is the device which used to transport drilling mud to drilling bit, and improve, bring down or rotary...

Thursday, June 17, 2021

Quantity : 500000tons - Price : $5-$200000

Hydraulic Liner Hanger Polished Bore Receptacle Mated with tie-back assembly, it can tieback the liner to the top of well and act as efficiency sealing. The polished bore receptacle (PRB) is a highly machined component with a polished bore. Features of Hydraulic Liner Hanger Polished...

Thursday, June 17, 2021

BKN is one of professional ultrasonic testing equipment manufacturers. We provide Magnetic Flux Leakage Testing, ndt device, ndt testing and so on. Want to know more? Please contact us. MFI Magnetic flux leakage test refers to the formation of a leakage magnetic field on the surface...

Thursday, June 03, 2021

Dezhou Rundong Petroleum Machinery Co., Ltd,oilfield services and supplies, is a professional company with 20 years history in manufacturing of oil drilling equipment. Products quality are well controlled according to China's oil industry standard, API specs as well as ISO9001 quality system...

Thursday, June 03, 2021

Dezhou Rundong Petroleum Machinery Co., Ltd,oilfield equipment companies, is a professional company with 20 years history in manufacturing of oil drilling equipment. Products quality are well controlled according to China's oil industry standard, API specs as well as ISO9001 quality system...

Saturday, May 29, 2021

Dezhou Rundong Petroleum Machinery Co., Ltd,oilfield services and supplies, is a professional company with 20 years history in manufacturing of oil drilling equipment. Products quality are well controlled according to China's oil industry standard, API specs as well as ISO9001 quality system...

Saturday, May 29, 2021

Dezhou Rundong Petroleum Machinery Co., Ltd,oilfield equipment companies, is a professional company with 20 years history in manufacturing of oil drilling equipment. Products quality are well controlled according to China's oil industry standard, API specs as well as ISO9001 quality system...

Friday, May 21, 2021

Dezhou Rundong Petroleum Machinery Co., Ltd,oilfield services and supplies, is a professional company with 20 years history in manufacturing of oil drilling equipment. Products quality are well controlled according to China's oil industry standard, API specs as well as ISO9001 quality system...

Friday, May 21, 2021

Dezhou Rundong Petroleum Machinery Co., Ltd,oilfield equipment companies, is a professional company with 20 years history in manufacturing of oil drilling equipment. Products quality are well controlled according to China's oil industry standard, API specs as well as ISO9001 quality system...

Friday, May 21, 2021

Dezhou Rundong Petroleum Machinery Co., Ltd,oilfield equipment companies, is a professional company with 20 years history in manufacturing of oil drilling equipment. Products quality are well controlled according to China's oil industry standard, API specs as well as ISO9001 quality system...

Friday, May 14, 2021

Price : 30-800000

Fig 206 Hammer Union Working Pressure: 2,000 psi(138 bar) Features: O-ring in male sub improves sealing and protects metal-to-metal seal against corrosion Replaceable O-ring extends union 1-to 10-inch sizes Recommended Service: Manifold and line connections, suction service,...

Wednesday, April 28, 2021

GX type casing scraper is with a spring and rotating design, which can removes rust, scale, cement, mud, bullets, paraffin, perforation burrs and other obstructions or foreign material from the inside walls of casing. The advantages is the big cleaning range and highly effective....

Wednesday, April 28, 2021

A slab gate valve is a sliding valve in which the closing members are parallel rams. The closing member may be a single shutter or a double shutter with a distracting mechanism therebetween. The pressing force of the shutter to the valve seat is controlled by the medium pressure...

Wednesday, April 28, 2021

FLOAT EQUIPMENT Floating equipment is generally used in the lower section of the well to help: Reduce strain on the derrick while guiding casing past ledges and slough zones in the hole; Provide a landing point for bottom and top cementing plugs (pumped ahead of and behind the slurry...)

Friday, April 23, 2021

1.Introduction Drill pipe screen also called Drill pipe spill, tapered structure, which is used for filtering drilling fluid in the petroleum geology drilling, and protecting the MWDS instrument. Picked up below the kelly bar instead of the joint in use. During the drilling fluid circulation...

Saturday, March 13, 2021

(Releasing-spears).jpg In Drilling and word over operation LM-T type casing spear is a tool mainly used for fishing of drill pipe oil pipe and casing from fish hole, It can be used with internal cutter bumper jar etc. Dezhou Rundong Petroleum Machinery Co., Ltd is a professional integrated...

Saturday, March 13, 2021

Fig 400 Hammer Union Working Pressure: 4,000psi(276 bar)through 4-inch sizes; 2,500psi(172 bar)through 5 to 12-inch sizes Features: 21/2-through 12-inch sizes have O-rings for primary seal Butt-weld available Available for sour gas service: 2,500 psi suction, (172 bar) cold working pressure...

Saturday, March 13, 2021

Fig 2202 Hammer Union fig-2202.jpg Working Pressure: 15,000 psi(1034 bar) Features: Meets National Association of Corrosion Engineers Standard MR-01-75 and American Petroleum Institute RP-14E Heat-treated components are 100% tested for hardness Fluoroelastomer seal rings Butt-weld...

Thursday, January 07, 2021

Drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity. Spiral drill collar is used to reduce contact area with hole so as to avoid efficient bit stricking...

Thursday, January 07, 2021

Downhole motor is to convert the high pressure fluid power of mud into mechanical energy for bit rotation. It is widely used in oil field and mine directional well and horizontal well, cluster Wells and vertical Wells, drilling, deflecting, adjusting azimuth, coring, reaming, side...

Thursday, January 07, 2021

Saigao double valve cement float shoe & collar offers dependable performance for all classes of oil and gas wells. The valve prevents cement back-flow, provided casing buoyancy during run-in, and acts as an internal BOP during the process of running and cementing the casing. The...

Thursday, January 07, 2021

Saigao Ditch Magnet are an oilfield tool designed to remove ferrous metal particles from drilling mud. The core part of the ditch magnet is the permanent magnets which decide the catching power of the products. The stronger the magnets, the more metal particles will be captured. As...

Thursday, January 07, 2021

The plug body of cylindric plug valve is in cylindrical shape, which makes up of a sealing pair with the tapered hole surface of valve body. Cylindric plug valve is generally sealed in four ways, namely, sealant, valve plug expansion, O-ring, eccentric plug wedges into valve seat...

Thursday, January 07, 2021

API C Series oilfield pumping units is a kind of conventional walking beam pumping unit. It's the ground power equipment used in sucker rod oil extraction. The products conform to API Spec.11E "Specification for Pumping Units", and the relative standards, acquired the anthorization...

Thursday, January 07, 2021

Saigao Circulating Swage is forged from high-grade steel materials and machined to the required specifications. After heat treatment and non-destructive testing, it is confirmed that the product is free of any defects. It can be connected to a square drill pipe to circulate mud, or...

Wednesday, December 30, 2020

Price : 30-800000

Fig 200 Hammer Union fig-200.jpg Working Pressure: 2,000 psi(138 bar) Features: Economical,general-purpose union 1-to 4-inch sizes Butt-weld available Recommended Service: General-service manifolds and lines Dezhou Rundong Petroleum Machinery Co., Ltd is a professional integrated...

Wednesday, December 30, 2020

Price : 30-800000

Fig 1502 Hammer Union Working Pressure: 15,000 psi(1034 bar) Features: Replaceable,lip-type seal provides primary seal,protects secondary metal-to-metal seal,and minimizes flow turbulence Butt-weld available Available for sour gas service: 10,000 psi (690 bar)cold working pressure...

Wednesday, December 30, 2020

Price : 30-800000

Fig 100 Hammer Union Working Pressure: 1,000 psi(69 bar) Features: Pressure-tight; make-up with hammer Economical, low-pressure union Recommended Service: Manifold and line connections Dezhou Rundong Petroleum Machinery Co., Ltd is a professional big oilfield companies, we provide...

Wednesday, December 30, 2020

Price : 30-800000

Fig 1002 Hammer Union Working Pressure: 10,000psi (690 bar) through 4-inch sizes; 7,500 psi (517bar), 5-and 6-inch sizes Features: Replaceable,lip-type seal provides primary seal,protects secondary metal-to-metal,and minimizes flow turbulence Butt-weld available Available for...