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2. 4" diameter rotary drilling hose

Kelly Hose - 5000 psi & Various end Fittings - Oilfield Kelly Drilling …

Kelly hose or Kelly line connecting the standpipe to the swivel, is made of special NBR tube, two layers of spiral steel cables and abrasion-resistant cover. Products Flexible and high-pressure hoses for oilfield drilling includes Kelly hose, rotary drilling hose, mud

Oilfield - Gates

OILFIELD. Despite the severe demands of today’s drilling industry, downtime, leaks, and mistakes are not an option. That’s why we engineer our premium land and offshore drilling, tank trunk, and fracking oilfield appliion hoses and asselies with cutting-edge technology, and test each component against the most stringent standards in

Rotary Drilling Rig & Down the Hole Drill Machine for Mining

The C620H Jack-less blast hole drill is designed to drills holes ranging from diameter of 4-1/2 inch (114.3mm) to 6-1/2 inch (165.1mm) to a maximum depth of 118 ft (36m). The C620H is a built for high efficiency and productivity to drill in medium to hard Limestone, …

Drilling 1 Midterm Flashcards | Quizlet

2. Borehole 3. Drill collar 4. Annulus 5. Drill Pipe 6. Kelly 7. Swivel 8. Rotary Hose 9. Standpipe 10. Mud pump Water density in lb/gal 8.6 lb/gal salt water density in lb / gal 9.3 lb/gal Hoisting system parts: 1. Crown block 2. Drilling Line 3. Traveling block 5. Rig

ROTARY SHOULDER HANDBOOK - NOV Inc.

4 Torque Chart-Drill Pipe Tool Joint (cont.) New Tool Joints Drill Pipe Size (in) Connection Box OD1 (in) Pin ID (in) Make-up Torque 2,3 (ft-lb) 4 1/2 OHSW 5 7/8 3 3/4 14,600 FH 6 3 17,600 FH 6 2 3/4 20,100 FH 6 2 1/2 22,300 NC46 (XH) 6 1/4 3 1/4 17,600 NC46

Grade D Rotary Hose - Midwest Hose & Specialty

GRADE D ROTARY HOSE ANUFACTURED TO API SPEC 7K Attach Safety Clamp Here TEST DOCUMENTATION RH-32-5K RH-40-5K RH-56-5K RH-48-5K RH-80-5K RH-96-5K RH-64-5K 3-1/2 4 inch ID 30 9.5 11.4 13.6 15.5 24.4 27 40 60 70 85 36 36 48 54 54

World Rig Supply|Rotary Hose|Kelly hose and Flexible Choke and Kill hose …

A complete line of oilfield hoses Rotary Hose, Drilling Hose, Kelly Hose, Vibrating Hose, Coke and Kill Hose, Jumper Hose, BOP Hose, Suction and Discharge Hose, Coflexip Style Hose World Rig Supply: We are a leading supplier of High Pressure Hoses, Rotary hose, Choke and kill hoses, Flexible pipe & flow line products as well as hard to find Oilfield supplies, choke lines, flow line products

Kelly Drilling Hoses with swaged coupling - World Rig Supply|Rotary Hose|Kelly hose and Flexible Choke and Kill hose …

Kelly hose made to length at World rig supply.Kelly hoses are large inside diameter (3" to 4" i.d) 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 drillstring.

RIG INSPECTION GUIDELINES | MUD CIRCULATION SYSTEM ACCEPTANCE INSPECTION - Drilling …

2020/8/29· Rotary Hoses are large-diameter (three to five in. inside diameter), high pressure flexible line used to fix the standpipe to the drilling swivel. Because of the flexibility nature of rotary hoses, it allows the kelly (and, the attached drill string and bit) to be moved up and down freely while drilling mud is pumped through the drill string.

HIGH PRESSURE MUD AND CEMENT HOSES

Diameters: From 2” to 4” Note: Swaged hose assely with most common integral one piece Hammer Unions, flanges and male API terminations. Working pressure: 7500 psi Burst pressure: 18750 psi Temperature range: -20 C +100 C (-4 F +212 F)

Kelly Drilling Hoses with swaged coupling - World Rig Supply|Rotary Hose|Kelly hose and Flexible Choke and Kill hose …

Kelly hose made to length at World rig supply.Kelly hoses are large inside diameter (3" to 4" i.d) 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 drillstring.

Kelly Drilling Hoses with swaged coupling - World Rig …

Kelly hose made to length at World rig supply.Kelly hoses are large inside diameter (3" to 4" i.d) 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 drillstring.

HIGH PRESSURE MUD AND CEMENT HOSES

Diameters: From 2” to 4” Note: Swaged hose assely with most common integral one piece Hammer Unions, flanges and male API terminations. Working pressure: 7500 psi Burst pressure: 18750 psi Temperature range: -20 C +100 C (-4 F +212 F)

Rotary and Vibrator Hose

Rotary Vibrator Hose ID Hose OD Rated WP Test Pressure Minimum Weight per Weight of 2 Cplg Thread Nuer Nuer (in) (in) Grade (psi) (psi) Bend Radius Foot (lbs) Cplgs (lbs) API (in) 5001-40 5002-40 2.50 4.45 C 4,000 8,000 36 12.9 74 3 *

High Pressure Flexible ines Drilling Appliions

Drilling Hose Appliion Guide 1 Drill string compensator hose 7 MPD hose – Bleed-off line 13 Flexible Tauro Fit choke line 2 Rotary hose 8 MPD hose – Mud return line for subsea BOPs 3 Cementing hose 9 Flexible choke line 14 Flexible Tauro Fit kill line 4

Choke and Kill Line Hose Used as Flexible Connection - Drilling Hose

The minimum burst pressure of drilling hose is 2.5 times as high as the working pressure. Therefore, even though the pump breaks down, the drilling hose will not burst. The tube of drilling hose is made from nitrile rubber, which can prevent the oil-based mud from permeating out of hose leading to the hose damage in the process of conveying the oil-based mud.

High Pressure Flexible ines Drilling Appliions

Drilling Hose Appliion Guide 1 Drill string compensator hose 7 MPD hose – Bleed-off line 13 Flexible Tauro Fit choke line 2 Rotary hose 8 MPD hose – Mud return line for subsea BOPs 3 Cementing hose 9 Flexible choke line 14 Flexible Tauro Fit kill line 4

RIG INSPECTION GUIDELINES | MUD CIRCULATION SYSTEM ACCEPTANCE INSPECTION - Drilling …

2020/8/29· Rotary Hoses are large-diameter (three to five in. inside diameter), high pressure flexible line used to fix the standpipe to the drilling swivel. Because of the flexibility nature of rotary hoses, it allows the kelly (and, the attached drill string and bit) to be moved up and down freely while drilling mud is pumped through the drill string.

DRILLING LARGE DIAMEER HOLES

These tables are rotated from 2 to 10 r.p.m. 2. Swivels and Rotary Hoses Rotary drilling swivels with 750 ton load ratings and 12 in. I.D. removable wash pipes are used on the 120 in. holes. The swivels are equipped with a goose neck

DRILLING LARGE DIAMEER HOLES

These tables are rotated from 2 to 10 r.p.m. 2. Swivels and Rotary Hoses Rotary drilling swivels with 750 ton load ratings and 12 in. I.D. removable wash pipes are used on the 120 in. holes. The swivels are equipped with a goose neck

ROTARY DRILLING BITS AND DRILL STRING TOOLS

4 Mining ROTARY DRILLING BITS AND DRILL STRING TOOLS LINKING DRILL BIT TO DRILL RIG To drill a good hole, you need the right drill rig, drill string tools, and bits for your specific appliion, and you have to have them all working together. At

Core drilling drilling rig - All industrial manufacturers - Videos

Drilling diameter: 4 in Specifiions Weight : 2.2 to 2.5 t Power : 36.3 kW Stroke : 2400 mm Rotary : 272/544 rpm - 88/44 daNm, Wire Line, hammer, back hammer, automatic SPT, automatic dynamic penetrometer, inboard flushing pump, double rod brake,

Rotary Drilling Rig & Down the Hole Drill Machine for Mining

The C620H Jack-less blast hole drill is designed to drills holes ranging from diameter of 4-1/2 inch (114.3mm) to 6-1/2 inch (165.1mm) to a maximum depth of 118 ft (36m). The C620H is a built for high efficiency and productivity to drill in medium to hard Limestone, …

Fluid Transfer & Hose Management Systems - API PRODUCTS

9 10 298 Rotary Drilling Hose API PRODUCTS API PRODUCTS 1 2 3 4 5 6 7 8.18 8 Appliions Size Internal Diameter Class Minimum Bend Radius Working Pressure Test

Core drilling drilling rig - All industrial manufacturers - Videos

Drilling diameter: 4 in Specifiions Weight : 2.2 to 2.5 t Power : 36.3 kW Stroke : 2400 mm Rotary : 272/544 rpm - 88/44 daNm, Wire Line, hammer, back hammer, automatic SPT, automatic dynamic penetrometer, inboard flushing pump, double rod brake,

DRILLING LARGE DIAMEER HOLES

These tables are rotated from 2 to 10 r.p.m. 2. Swivels and Rotary Hoses Rotary drilling swivels with 750 ton load ratings and 12 in. I.D. removable wash pipes are used on the 120 in. holes. The swivels are equipped with a goose neck

API 7K Rotary Drilling Hose | Hoses | Pacific Hoseflex

2015/7/1· API 7K Rotary Drilling Hose. Inner Layer: Nano Synthesis, NBR. Reinforcement: Multiple layers of single high strength steel wire spiraled. Middle Layer: Nano synthesis, SBR. Cover: Nano synthesis, CR (Chloroprene rubber) Size Available: 2’’ – 6’’. Temperature: -40°C +120°C. API 7K Rotary Drilling Hose Use: The drilling rotary hose

9.2.4: The Rotary System | PNG 301: Introduction to Petroleum …

9.2.4: The Rotary System. The rotary system on a drilling rig is the system that causes the drill bit rotate at the bottom of wellbore. We have discussed some components of the rotary system when we discussed rotary table and top-drive rigs, but we have not yet discussed the entire system.

Drilling rig - All industrial manufacturers - Videos

Drilling diameter: 1,500 mm - 2,500 mm Drilling depth: 44 m - 100 m Rotary Drilling Rig ZR185C-3 • The whole machine can be transported with Kelly bar to …

Choke and Kill Line Hose Used as Flexible Connection - Drilling Hose

The minimum burst pressure of drilling hose is 2.5 times as high as the working pressure. Therefore, even though the pump breaks down, the drilling hose will not burst. The tube of drilling hose is made from nitrile rubber, which can prevent the oil-based mud from permeating out of hose leading to the hose damage in the process of conveying the oil-based mud.

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