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rotary kelly pipe in greece

eTool : Oil and Gas Well Drilling and Servicing

The large wrenches used for turning when making up or breaking out drill pipe, casing, tubing, or other pipe; variously called casing tongs, rotary tongs, and so forth according to the specific use. Power tongs are pneumatically or hydraulically operated tools that spin the pipe up and, in some instances, apply the final makeup torque.

Kellystangen, Kelly Bars - BAUER

Diameter outer pipe Anzahl Kelly-Elemente Nuer of Kelly bar elements Typ / Type PremiumLine ValueLine BG 11 x BG 15 x BG 15 x BG 18 x BG 20 x BG 20 x BG 23 x BG 24 x BG 26 x BG 28 x BG 28 x BG 30 x BG 30 x BG 33 x BG 34 x BG 36 x BG 38 x BG 39 x BG 40 x BG 45 x BG 46 x BG 50 x BG 55 x BG 72 x Außenrohr Kelly Outer pipe Kelly bar Hohlwelle


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Drill String Design - cu

• Kelly saver sub; small sub connected to the Kelly at the bottom to protect its threads from excessive wear • Kelly cock; a small sub installed on the to of the Kelly, or below the saver sub protect equipment above Kelly from high pressure, can …

Kelly drive - Wikipedia

Kelly-Drive Rotary Drilling Operating Principles The basic components of a kelly-drive rotary drilling rig are the and hoist, kelly, turntable, drill pipe, bit, and pump (fig. 9-6). The drill pipe comes in lengths that are joined together, as the depth of the well increases. The top joint of the drill pipe is connected to the kelly

Gardner Denver 1500 Drill Rig | Beeman Equipment Sales

This Gardner Denver 1500 Drill Rig is powered by a Newly Rebuilt Cummins NTC400 BC3 Diesel Engine with a Eaton Fuller 15 Speed Transmission. Equipped with the following features: Gardner Denver WXH 870 x 150 Air Compressor 5 x 6 Duplex Mud Pump 8 1/2" Retractable Rotary Table 2 Cylinder Bean Injection Pump 3 3/4" x 23'' Kelly 2" Little Giant Swivel Pipe Basket Mounted on a …

Liebherr LB-28 Rotary Drilling Rig

(such as rotary, Kelly bar etc.). LB 28 5 Transport dimensions and weights Transport basic machine ready for operation, without counterweight. Transport weight 44.0 t Weights Counterweight I 10.2 t Counterweight II 5.2 t 8070 3000 5895 3500 900 1260 405 3600 3000 3000 660 170 1550 1565 2465 1840 1760 Rotary Transport weight

Drilling Kelly Bar, China Drilling Kelly Bar Manufacturer

Unicorn interlocking kelly bars transfer rotation and pull-down movement from the rotary head of the drill rig to the drilling tools (like drilling bucket, drilling auger, core barrel, casing tubing etc). The kelly bars are telescopic 2 to 6 times. The geometry of Unicorn kelly bars is optimized by FEM and is designed for high forces.

Rotary Vibrator Hose / Mud Hose / Cementing Hose

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 in oilfield drilling operation and …

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

What is a Kelly Driver? (with pictures)

The kelly driver rotates the steel piece that hangs down from the swivel in the rotary table, which is connected to the top joint of the drill pipe. The swivel is the piece that is used to support the drill pipe. It allows the drill itself to remain stationary as the rotary table revolves around it. The kelly driver is attached to a piece of

API certifiion Kelly, Square Kelly and Hexagonal Kelly

Product Introduction. Kelly is the drive part of whole drill string, it transmits the torsional energy from the rotary table to the bit in the bottom of the hole. Kelly is supported by the swivel through the rotary table and connected to the first joint of drill pipe in the drill string. Kelly has been approved by the API certifiion.

Foundation Drilling Equipment & Tools For Sale | Piling

Foundation Drilling Equipment for Sale. Piling Equipment Ltd specialises in the international sale of specialist foundation drilling equipment and piling tools. We stock an assortment of piling equipment at our UK yard; from masts, Kelly bars and adaptors, to smaller items such as buckets, CFA & rotary pins, clamps and gaskets.

US4285215A - Rotary table and kelly guard - Google Patents

A kelly bushing guard which encapsulates the rotating parts of a rotary table of a rotary drilling rig. The guard includes a shoe which rests on the fixed floor area of the table. The rotating center is loed inwardly of the shoe. A bearing meer has a fixed housing and a rotating center meer. The fixed housing is attached to the shoe by a circumferentially extending wall …

Saudi Arabia Averagel CO.,LTD

Product. cutting machine construction tools in Saudi Arabia. Wear strip Foundation Drilling Tools. Unimate 6 key design and standard modular design of kelly bar slewing ring. supply Double Flight Auger in Mexico. custom Centrifugal bucket in South Africa. Rotary drilling rig spare parts cutting machine. interlocking Kelly bar for SANY BAUER MAIT.

Roller Kelly Bushings | SRLF | Professional Rig Handling

Roller Kelly Bushings. Roller Kelly Bushings can be classed as two types based on different ways of drive, square drive and pin drive. Also they can be classed as three types based on different style, heavy, medium and light-duty. Model. Type.

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Oil & Gas Kelly & Rotary Table -

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Rotating Head - Air and Gas Drilling - Rig Worker

14/6/2021· The kelly drive (together with the kelly bushing) fits snugly around the kelly and allows the internal rotating sections of the head to rotate with the rotation of the drill string. If it is anticipated that a well will be making large volumes of natural gas, the bottomhole assely of the drill string is designed to allow the stripper rubber to be stripped over the drill collars to the …

Oil and Gas Products - New and Used Drill Pipe Supply

Each joint of drill pipe is attached to the bottom of the kelly, one at a time, and is lowered into the hole. The kelly is rotated by the kelly drive bushing which is loed in the rotary table on the rig floor, and in turn, the kelly rotates the entire drill string and drill bit.

Used Drilling Rigs for sale in Florida, USA | Machinio

Texoma 330 3" X 15’ Kelly J.D. Diesel Motor Automatic Transmission Shaft Drive Drill System 240° Degree Turntable Rotation 36” Extendable Frame Travel 25,700 lb, …

Google Translate

Google''s free service instantly translates words, phrases, and web pages between English and over 100 other languages. Conventional Rotary Rig or Rotary Table Rig or

The kelly is a hollow square or hexagonal piece of pipe through which the drill pipe can be passed. This is the pipe marked (I) in Figure 8.04. The kelly is matched to a similarly shaped bushing (square or hexagonal), the kelly bushing, marked (II) in Figure 8.04 which is raised above the rig floor. You can think of the kelly as a hollow square or hexagonal bolt and the kelly …

Rotary table (drilling rig) - Wikipedia

A rotary table is a mechanical device on a drilling rig that provides clockwise (as viewed from above) rotational force to the drill string to facilitate the process of drilling a borehole.Rotary speed is the nuer of times the rotary table makes one full revolution in one minute (rpm).

2008 Cameron C-500 Drill Rig | Beeman Equipment Sales

110'' x 300,000 LBS. A.P.I. rated w/ pipe racking board. (Doubles) Hyd. Raised & scoped. Mounted on Carrier / truck mounted 5 axle custom crane carrier

Kelly Bushing - Oil and Gas News | Oil and Gas Jobs

29/12/2018· The kelly bushing is designed to be the connection between the rotary table and the kelly. The kelly is a 4 or 6 sided steel pipe. >> Oil & Gas Engineering Apps << The purpose of the rotary table is to generate the rotary action (torque) and power necessary to rotate the drillstring and drill a well. The torque generated by the rotary table is useless if it is not transferred to the …

Rangkaian Alat Peoran Minyak

20/1/2016· • Kelly segi enam yang disebut dengan hexagonal kelly • Kelly berfungsi sebagai penerus putaran dari rotary table ke drill pipe, drill collar dan bit. • Kelly dilengkapi dengan kelly saver sub yang dipasang antara kelly dengan tool joint drill pipe. • Kelly saver sub berfungsi untuk menghemat ulir kelly.

ROTARY KELLY - Drill pipe - Drill string - Products

Kelly is the drive part of whole drill string, it transmit the torsional energy from the rotary table to the bit. in the bottom of the hole. TIANHE precision-machined Kelly is a heavy square or hexagonal steel bar. supported by the swivel through the rotary table and connected to the first joint of drill pipe in the drill. string.

Drill String Components | Drilling Course

8/12/2015· The drill string is composed of drill pipe, heavy weight drill pipe, drill collars and other components like stabilizers and drilling jars. There are many functions of the drill string among them: - Suspend the drill bit ( Click Here) - Transmit the rotary motion from the Kelly or top drive to the drill bit. - Provide a flow path to circulate