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medium pressure kelly hose drilling rig

stand pipe - Schluerger Oilfield Glossary

A rigid metal conduit that provides the high-pressure pathway for drilling mud to travel approximately one-third of the way up the , where it connects to a flexible high-pressure hose ().Many large rigs are fitted with dual standpipes so that downtime is kept to a minimum if one standpipe requires repair.

Introduction - Dakota Fluid Power

3. Suspend the hose in a normal unstressed position from a standpipe to swivel. 4. Visually inspect the hose for any external damage to the hose body, end structure or couplings. 5. Raise the pressure between 1,000 and 10,000 psi per minute. 6. Bleed air when using mud, oil …

China Kelly Hose, Kelly Hose Manufacturers, Suppliers

The above is the search results for Chinese Kelly Hose, click for more recommended manufacturers & suppliers listings such as drilling hose, rotary hose, rubber pressure hose. The global chemicals industry faces economic and environmental pressures, that''s why many of our suppliers like Kelly Hose factory are always innovating to provide more

stand pipe - Schluerger Oilfield Glossary

A rigid metal conduit that provides the high-pressure pathway for drilling mud to travel approximately one-third of the way up the , where it connects to a flexible high-pressure hose ().Many large rigs are fitted with dual standpipes so that downtime is kept to a minimum if one standpipe requires repair.

Kelly drive - Wikipedia

The kelly hose is the flexible, high-pressure hose connected from the standpipe to a gooseneck pipe on a swivel above the kelly and allows the free vertical movement of the kelly while facilitating the flow of the drilling fluid down the drill string. It generally is of steel-reinforced rubber construction but also asselies of Chiksan steel

Procedures for Inspection, Maintenance, Repair and

The overall length of hoses at atmospheric pressure will probably change as pressure is applied (see clause 9.10.4 and 9.10.5 of API Spec 7K). The user shall ensure that sufficient hose length is provided between connection points to avoid overstressing the hose when it is under pressure.

kelly | Oilfield Glossary

1. n. [Drilling] A long square or hexagonal steel bar with a hole drilled through the middle for a fluid path. The kelly is used to transmit rotary motion from the rotary table or kelly bushing to the drillstring, while allowing the drillstring to be lowered or raised during rotation.The kelly goes through the kelly bushing, which is driven by the rotary table.

Rotary Drilling Hose - Slim Hose & up to 4000psi - Kelly Hose

Rotary drilling hose assely often carries high-pressure drilling liquids from the top of the mud standpipe to the rotary swivel.Rotary hose, especially slim hose, is often used on small or medium-size drilling rigs such as water well operations, water well, water well core drill and other appliions.

standpipe | Oilfield Glossary

1. n. [Drilling] A rigid metal conduit that provides the high-pressure pathway for drilling mud to travel approximately one-third of the way up the , where it connects to a flexible high-pressure hose (kelly hose).Many large rigs are fitted with dual standpipes so that downtime is kept to a minimum if one standpipe requires repair.

What Is a Kelly Hose? - wiseGEEK

The drilling fluid, sometimes called drilling mud, carried by a kelly hose is critical to operations in several ways.It keeps the bit cool, which helps reduce friction and failure. It also cleans the bit and carries away drill cuttings so they cannot damage the drill assely. Some varieties are used for additional purposes, such as preventing corrosion and providing hydrostatic pressure.

Kelly drive - Hyperleap

A drill string on a drilling rig is a column, or string, of drill pipe that transmits drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit. A Kelly hose (also known as a mud hose or rotary hose) is a flexible, steel reinforced, high pressure hose that connects the standpipe to the kelly (or more specifically to the goose-neck on the swivel above the

Kelly drive - Hyperleap

A drill string on a drilling rig is a column, or string, of drill pipe that transmits drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit. A Kelly hose (also known as a mud hose or rotary hose) is a flexible, steel reinforced, high pressure hose that connects the standpipe to the kelly (or more specifically to the goose-neck on the swivel above the

din en 854 1te drilling rig kelly hose - moedertjenatuur

Drilling hose also called Oilfield drilling hose, rotary drilling hose, is hollow, thin-walled, steel or aluminium alloy piping that is used on drilling rigs. It is hollow to allow drilling fluid to be pumped down the hole through the bit and back up the annul-us.

Industrial Hose, Couplings, Accessories - Kuriyama of

Flexor Rig™ Slim Hole Rotary Drilling Hose Alfagomma® Flexor Rig™ Slim Hole Rotary Drilling Hose is a rotary hose, specially designed for use in portable, work-over and seismograph drilling rigs. It is available with a four spiral steel reinforcement construction for ID sizes -16, -20, -24, -32 and -40.

Kelly Hose - 5000 psi & Various end Fittings

Kelly hose is used to connect the standpipe to the swivel. It allows the drill string to be raised and lowered while the drill fluid is pumped through it. Kelly line usually contains two layers of plated steel cables to reach 5000 psi operating pressure. Inside tube is made of special NBR to improve abrasion and corrosion capability.

Well control system – OIL AND GAS WELL DRILLING BASIC INFO.

Aug 07, 2013· The well control system is to handle the subsurface formation fluid pressure. some times the formation fluid is at pressure that is higher than the mud column pressure in the well. in the case the formation fluid tries to come into the well bore and sometimes it become so excessive that it comes to the surface with the high pressure that destroys all the things on the surface. this condition

List of components of oil drilling rigs - OilfieldWiki

Kelly hose (#9) is a flexible, high pressure hose that connects the standpipe to the kelly (or more specifically to the gooseneck on the swivel above the kelly) and allows free vertical movement of the kelly, while facilitating the flow of the drilling fluid through the system and down the drill string.

Industrial Hose, Couplings, Accessories - Kuriyama of

Flexor Rig™ Slim Hole Rotary Drilling Hose Alfagomma® Flexor Rig™ Slim Hole Rotary Drilling Hose is a rotary hose, specially designed for use in portable, work-over and seismograph drilling rigs. It is available with a four spiral steel reinforcement construction for ID sizes -16, -20, -24, -32 and -40.

polypropylene drilling rig kelly hose - moedertjenatuur

drilling rig hose, drilling rig hose Suppliers and Alibaba offers 422 drilling rig hose products. About 285% of these are machining, 35% are mine drilling rig, and 30% are rubber hoses. A wide variety of drilling rig hose options are available to you, such as coal. Kelly hose (#9) is a flexible, high pressure hose that connects the

Kelly drive - Wikipedia

The kelly hose is the flexible, high-pressure hose connected from the standpipe to a gooseneck pipe on a swivel above the kelly and allows the free vertical movement of the kelly while facilitating the flow of the drilling fluid down the drill string. It generally is of steel-reinforced rubber construction but also asselies of Chiksan steel

Equipment For Sale | California Well Drilling Services

1. 2008 Howard – Turner Drilling Rig MOD # HTB3KDD. Asking Price Best Offer Company liquidation sale. Half-price deals Please make an appointment to visit our yard! 1-800-933-2907 MAKE: 2008 Howard – Turner Drilling Rig MODEL: MOD # HTB3KDD OPTIMAL DEPTH: 3,000 FEET MAXIMUM DEPTH: 6,000 FEET POWER: C-7 260 BHP 6 CYL DIESEL […]

Procedures for Inspection, Maintenance, Repair and

The overall length of hoses at atmospheric pressure will probably change as pressure is applied (see clause 9.10.4 and 9.10.5 of API Spec 7K). The user shall ensure that sufficient hose length is provided between connection points to avoid overstressing the hose when it is under pressure.

High Pressure Drilling Hose - Oilfield Drilling Equipment

API 7K Rotary Drilling hoses also called oilfield drilling hoses, vibrator hoses, mud hoses, cementing hoses, kelly hoses, de-coking hoses, for the steady high pressure oilfield service. PME Grade D and Grade E rotary hose are designed and produced for mud delivery and cement service on the drilling rigs, by pumping mud at extra high pressure

Well control system – OIL AND GAS WELL DRILLING BASIC INFO.

Aug 07, 2013· The well control system is to handle the subsurface formation fluid pressure. some times the formation fluid is at pressure that is higher than the mud column pressure in the well. in the case the formation fluid tries to come into the well bore and sometimes it become so excessive that it comes to the surface with the high pressure that destroys all the things on the surface. this condition

Oil Field Hose - GHX

Onshore and offshore, today''s drilling environments demand the most advanced products, superior performance, and excellent service. Oil field hoses consists of High Pressure hoses, Rotary, Kelly, Vibrator, and Mud Pump hoses, Cementing hoses, Choke and Kill hoses, Blow Out Preventer (BOP) hoses, and Petroleum and Fuel Transfer hoses.

Oil and Gas Well Drilling and Servicing eTool | Glossary

The hose on a rotary drilling rig that conducts the drilling fluid from the mud pump and standpipe to the swivel and kelly; also called the mud hose or the kelly hose. rotary shoe n: a length of pipe whose bottom edge is serrated or dressed with a hard cutting material and that is run into the wellbore around the outside of stuck casing, pipe

Drilling rig - Wikipedia

A drilling rig is an integrated system that drills wells, such as oil or water wells, in the earth''s subsurface.Drilling rigs can be massive structures housing equipment used to drill water wells, oil wells, or natural gas extraction wells, or they can be small enough to be moved manually by one person and such are called augers.Drilling rigs can sample subsurface mineral deposits, test rock