Drilling Accessories

Showing 1–9 of 12 results

  • Mud Pump

    Drilling soft geological formations ‘mud circulation drilling method’ is used. A mix of water and thickening additives are pumped down inside the drill pipe to wash drill cuttings to the surface – the water/mud column in the borehole also effectively supports soft and saturated formation from collapsing.

    PAT have a standard range of pumps that can be applied to any model of PAT Rig.

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  • Foam injection pump

    Foam injection pump is a high pressure pump to facilitate drilling operations when using compressed air soft through to hard rock formations.

    The pump is also useful for cleaning drilling rig and ancillary equipment.


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  • BH development compressor

    A dedicated borehole development compressor can be used in place of the main drilling compressorin order to free up the main compressor and drilling rig, for move on to the next drilling site.

    PAT offers a borehole development compressor with a flexible hose system on a steel reel and stand.


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  • Drill pipes

    Drilling pipes and threaded accessories are provided with all our rigs, manufactured by PAT in our facilities located in Bangkok (Thailand).

    All threading are automated by CNC machinery, tailor made to suit specific lengths and sizes for special requirements. All drilling pipes are provided with thread protectors also made in house.


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  • Drag bits

    PAT manufactures a complete range of drag bits in our factory sited in Bangkok (Thailand), all finished with high grade tungsten carbide.

    Drag bits are available on 4-, 3-, or 2-wing shape, with step or no-step edges, standard rang in sizes from 3 1/2″ to 12″ (90-300 mm) diameter.

    However in house design and manufacture can meet any customer requirement.


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  • Reamer

    PAT manufactures a complete set of reamers, and reamer-stabilizers in our factory sited in Bangkok (Thailand), all finished with high grade tungsten carbide on 3-wing shape, ranging in size from 4″ to 12″ (100-300 mm), also open to demand other dimensions.


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  • Sub Adaptors

    Threaded ‘Sub Adaptors' are used to join drilling tools and accessories such as hammers or drill bits to common drill pipe. A standard range of sub adaptors are produced in our workshop by CNC turning and vertical machining centre and held in stock.

    Also, we can manufacture special sub adaptors with specific threads to meet any customer requirement.


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  • DTH-Hammers

    DTH hammers are hard rock drilling tools used on PAT rigs in conjunction with high pressure compressed air supply.


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  • 6″ Temporary Casing

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