Ancillary HDD Equipment

Overview IDS Specialised Back Reaming Systems ‘A comprehensive range of back reaming solutions, whatever the rig, whatever the ground conditions’ IDS H-Series Fluted Reamers For Small to Mid-Sized Rigs Features: -30º tapered body for highly effective cutting and compaction -Available with a range of threads and back-end connections -Forward and rear facing jets with replaceable Jet Nozzles -TC rock-cutting teeth -Fluted body for effective displacement of cuttings -Available in standard sizes 8” (200mm) – 20” (500mm) diameter IDS ‘H3’ Displacement Reamer For Small to Mid-Sized Rigs Features: -Open-body design with 30º tapered cutting arms for displacement (rather than compaction) of cuttings and superb mixing action -Available with a range of threads and back-end connection including pulling eyes or threads -Forward and rear-facing jets with replaceable Jet Nozzles -TC rock-cutting teeth -Available in standard sizes 8” (200mm) – 20” (500mm) diameter IDS Barrel Reamer For Medium to Large-Sized Rigs Features: -30º tapered body (forward and rear) -Available with a range of API or other connections (API connections produced utilising official tooling and gauges) -Replaceable TC rock-cutting pick teeth -Forward and rear facing jets with replaceable IDS TC Jet Nozzles -Available in standard sizes from 12” (300mm) diameter -One-piece central mandrels produced to API drill collar specifications -Welded in compliance with API Recommended Practice 5C6 (First Edition Dec. 1996) IDS Fly Cutter For Medium to Large-Sized Rigs Features: -Open-bodied, three-armed design for highly effective cutting and displacement -Available with a range of API or other connections (API connections produced utilising official tooling and gauges) -Replaceable TC rock-cutting pick teeth -Forward and rear facing jets with replaceable IDS TC Jet Nozzles -Available in standard sizes from 12” (300mm) diameter -One-piece central mandrels produced to API drill collar specifications -Welded in compliance with API Recommended Practice 5C6 (First Edition Dec. 1996) Hybrid Reamer Features: -Combination of Fly Cutter & Barrel Reamer for Maxi / Mega HDD Rigs -AISI 4145H central mandrel & heavy duty construction -6.5/8” API FH, 5.1/2” API FH & NC50 connections -Hollow Bodies to aid buoyancy -Jet Nozzles connects directly to the central mandrel -Replaceable TC Jet Nozzles -Forward & Rear facing TC Jet Nozzles in “voids” -Compatible with both Kennametal & Betek Cutters Standard Towing Heads The Standard Towing Head is a simple device that attaches to the end of a piece of pipe to allow it to be pulled. It is designed for use with polyethylene pipe of wall thickness between SDR11 & SDR 17.6 on sizes up to 355mm. It is operated by simply inserting it into the pipe and turning the eyebolt. The turning action draws a cone into four toothed segments which are forced into the wall of the pipe. The harder the eye is pulled the harder the pipe is gripped. IDS X-Overs and Saver Subs Helping our customers make the connection -An unrivalled range of drilling connections available including API, ‘OEM’ (HDD Rig) and IDS -API threads produced utilising official tooling and gauges -Expertly machined and gauged for proper stand-off -Available at short notice to customers’ specific requirements to ensure minimisation of downtime. The IDS HDD & Integral Swivel Specifically designed for security and reliability in directional drilling Features: -Specifically designed for use in HDD applications -HDD Swivel is available in a range of sizes from 6 tonnes to 50 tonnes (larger sizes are available upon request) -Integral Swivel is available in standard sizes 15 and 30 tonnes -Integral Swivel compatible with IDS H1F and H2F Compaction Reamers – Fully interchangeable between reamers – one swivel may be used across a range of IDS H-Series reamer sizes -Manufactured throughout from high tensile 4145 steel -HDD Swivel has taper roller bearings, mounted in pairs, provide an operating capacity greater than the stated S.W.L. -The Integral Swivel has a heavy duty, four point angular contact ball bearing permits thrust in both directions, and an operating capacity greater than the stated S.W.L. -An advanced labyrinth sealing system excludes bentonite and debris from the bearing chamber -The Swivel is ‘self-bleeding’ – there is no risk of blowing out the seals through over-greasing and, consequently, no need for a pressure relief valve -One-piece Rotating Clevis and Main Shaft section is machined from a single steel billet for maximum strength -Clevis pins are retained using simple and highly effective ‘Nyloc’ Nuts -All threads are of a coarse design – carefully selected to minimise the danger of failure due to stripped threads -The Integral Swivel is Fully self-contained design for long life and ease of storage -Genuine built-in minimum safety factor -Low Maintenance – regular greasing and damage inspection is the only servicing required

For more information on Ancillary HDD Equipment talk to Trenchless Group Limited