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OUR PRODUCT RANGE
ALLEGIANT INTERLEVEL CASING - AIC
A custom coupled connection specifically suited for casing underground between levels where high pressure, tensile loading and abrasion exists. AIC is robust enough to be installed with traditional raise drilling rigs and delivers the fastest possible installation times while outlasting any other non-lined/cladded threaded solution.
Applications:
- Paste Casing
- High Pressure Water Lines
- Casing Between Levels
ALLEGIANT PREMIUM CONNECTION - APC
A custom coupled connection being specifically designed for where high pressure, tensile loading and abrasion exists. APC is a robust, easy to stab and engage connection that is capable of repeated make and break cycles
without compromising on pressure or tensile ability.
APC is ideally suited for deep (400m-2000m), high pressure mine water lines and grout/paste lines where serviceability is paramount.
Applications:
- Paste Casing
- High Pressure Water Lines
- Casing Between Levels
ALLEGIANT A SERIES THREAD
A coarse, strong and robust flush joint connection ideally suited to large diameter casing but can be used on smaller diameters too (2” to 26”). Available in 4 versions to suit Light (AL), Medium (AM) Heavy (AH) and Heavy Xtra Large (AHXL) walled casing.
Applications:
- Surface or Production Liner
- Goaf Casing
- Surface or Intermediate Casing for Water and Service Wells
ALLEGIANT B SERIES THREAD
A modified buttress flush joint connection ideally suited for smaller diameters (3” to 9”) where high pressure and tensile loading exists. Available in 3 versions to suit Light (BL), Medium (BM) and Heavy (BH) walled casing.
Applications:
The Allegiant B Series Thread is a great all-rounder designed for use in oil and gas, mining, de-watering and paste lines.
HWT, PWT & SWT CASING
WT Is a standard industry connection that is a coarse, strong and robust flush joint connection. Ideally to suited small diameter casing (4.5” to 10”), it and is available H,P,S and Z sizes.
INDUSTRY STANDARD THREADS
The team at Allegiant Solutions can produce a large range of industry standard threads and have a large specification library and associated gauges to ensure that the connections produced meet the original design and tolerance requirements ensuring that there are no compatability issues during installation.
CUT GROOVE AND FLANGED PIPE
Our cut-groove pipes can be supplied in a large range of diameters and lengths to suit site installation requirements. With a length tolerance of +/- 1mm, you can be sure that the interchangeability is absolute with Allegiant product.
We also offer flanged pipe in a large range of lengths, diameters and grades.
PASTE-360 ROTATING WELL HEAD
One of the largest problems our clients have reported over the years has involved casing and tubing wear. Despite casing and tubing typically being made from thick-walled steel, the wear can be significant enough over time to cause a failure in the wall of the casing and tubing. However, the wear rates are not always predictable and typically can’t be easily measured, making predicting these failures very difficult. As a result, casing and tubing can fail unexpectedly, leading to significant unplanned down time of the well operation. Additionally, in a situation where cement is being transported through the casing and tubing, this can result in cement filling the casing and the annulus between the well bore and the outside of the casing, potentially requiring complete redrilling of the well, which is extremely costly.
In 2019, Allegiant designed a rotatable wellhead system to complement our range of casing with enhanced production capacity. After initial prototyping and tests we registered a patent on this product and released it for trial in 2020 in addition with our patented rotating centralizers.
CASING SUPPORT SYSTEMS
Allegiant Solutions’ Casing Support System is a safety measure/secondary retention system for wells that are at risk of becoming worn to the point that the load exceeds the tensile capacity of the worn area. The entire Casing Support System is adjustable to suit different load and site conditions (including different pipe diameters and jointing systems) and is modular to allow for easy transport underground.
ACCESSORIES
We are able to produce many accessories for your casing requirements. Examples are top of well assemblies, bottom of well assemblies, crossovers, drive subs, float shoes, guide shoes and storage solutions.
CENTRALISERS
We can provide a variety of centralizer solutions. Whether your requirement is for cementation or stabilisation of the casing/tubing we have the support you need. We can supply spring centralizers (hinged and single piece, bow and offset bow), rigid and semi-rigid
Our Rotating Bow type centralizers are patented and designed to prolong the life of your string.
ALL-CLAMP PIPE HANGING SYSTEM
Single Bolt, Pinch Point Free Pipe Hanging System - ALL-CLAMP IS the safest pipe hanging system in the market. The patent pending design has been engineered and manufactured with safety and efficiency in mind to become the new standard of pipe hanging in underground mining installations.
Key benefits:
Superior design elements equate to direct cost savings during installation - 5 seconds to safely secure pipe!
The pinch point free design reduces risk to personnel during installation
No loose parts (such as nuts and bolts) ensures ease of handling and eliminates the risk of key components being dropped or misplaced
Strong, robust design and hot dipped galvanized for increased longevity
ALL-CLAMP - manufactured in a size and style to suit your requirements