DRILL RODS AND CASINGS

  • Made from high-precision, stress-relieved seamless steel tubes
  • Wireline drill rods with heat-treated ends to strengthen threaded joints
  • Precision-machined, gauged and treated to mitigate galling

WIRELINE DRILL RODS

Standard AWL, BWL, NWL, HWL, PWL
T Thread BT, NT, HT, PT
Thin Wall ATW, BTW, NTW, HTW

CONVENTIONAL DRILL RODS

DCDMA AW, BW, BWJ, BWY, NW, NWJ, NWY, HWY
Metric 42mm, 50mm, 60mm

CASINGS

DCDMA Flush-joint AW, BW, NW, HW/HWT, PW, SW
DCDMA Flush-coupled AX, BX, NX, HX, PX, SX
METRIC 44, 54, 64, 74, 85,, 98, 101, 113, 128, 143

RC DRILL PIPES (DUAL WALL)

Remet & Metzke type 3.1/2", 4", 4.1/2"

CORE BARRELS AND OVERSHOTS

  • Core barrels available in proven latch-spring design and updated positive latch version
  • Overshots available in safer version with heavy-duty lifting dogs for surface application and pump-in seals for underground versions
  • Conventional triple tube core barrels for near 100% volumetric recovery of core upto 8 inch diameter

WIRELINE CORE BARRELS

Double tube system

Surface AWL, BWL, NWL, NWL2", HWL, PWL
Underground BWL-U, NWL-U, HWL-U

Triple Tube System (upto 6m long core)

NWL-3, HWL-3, PWL-3

Conventional Core Barrels

Double tube system

LTK Series 48, 60
T2 Series 46, 56, 66, 76, 86, 101
T6 Series 76, 86, 101, 116, 131, 146

Triple tube system

NMLC, HMLC, 4C, 8C

CORE BARREL PARTS

CORE LIFTERS

Slotted, Fluted (Broached), Basket type

Core Lifter Case

Stop Rings

Locking Couplings

Standard Stabilized, Full-Hole type

Adapter Couplings

Landing Rings

Inner-tube Stabilizer

Outer Tubes

Standard, Full-Hole type with optional chromed ends

Inner Tubes and Inner-tube Extensions

Split Tubes

Made of stainless steel for core upto 6m long

DIAMOND AND TUNGSTEN CARBIDE TOOLS

Impregnated diamond core bits

Surface set diamond core bits

PCD (Poly Crystaline Diamond) Non-coring & Coring bits

Tungsten Carbide core bits

Reamer Shells

Casing Shoes

ACCESSORIES

Water Swivels

Compact, Compact Plus
25K Universal Standard Duty, 40K Heavy Duty
Underground High-Speed, Underground Compact

Hoisting Plugs

Standard & Heavy Duty

Full Grip Wrenches

For Inner tubes, Outer Tubes and Drill Rods

Rigid Pipe Wrenches

Recovery Taps

Casing and Rod Cutters

BW/NQ, NW/HQ, HW/PQ, PW

Adapter Subs