Roller Cone Bits: SlimholePro Product Line
Drill bits with premium sealed bearing for vertical and horizontal drilling of small diameter holes. SlimholePro bits are designed and manufactured using the most up-to-date design programs and advanced technologies. High-quality materials, special design bearings, effective cutting structure layout and effective body protection system are applied on these bits to achieve high performance and long-life durability. This makes SlimPro bits have high ROP with maximum hours in all types of formations.
In SlimholePro bits, both journal and roller bearings can be used. In friction bearings, patented antifriction wear-resistant materials and special coating are used. The lubrication system is designed to assure the reliability of the bearing.
Cutting structure can be designed teeth or TCI to meet different applications’ requirements. To increase the bit life, steel teeth are hardfaced with patented wear-resistant tungsten carbide based material. Depending on the formations’ strength the teeth can be hardfaced partially or fully.
The gauge is protected with tungsten carbide inserts. For additional protection against gauge loss, a near gauge of tungsten carbide inserts may be used. Diamond compacts can be used for certain applications in combination with TCI.
Shirttail and leg leading edge are hardfaced. Tungsten carbide inserts or combination of TCI and diamond compacts can be applied on the shirttail.
Some SlimholePro- Steel Tooth Bits:
| Old Designation | New Designation | Size: mm / in | IADC | PIN Size, “ | |
|---|---|---|---|---|---|
| AUL-LS11TG | SLHP117 | 171,4 | 6 3/4 | 117 | 3 1/2 API REG |
| AUL-LS23TG | SLHP237 | 165,1 | 6 1/2 | 237 | 3 1/2 API REG |
| AUL-LS21TG | SLHP217 | 165,1 | 6 1/2 | 217 | 3 1/2 API REG |
| AUL-LS12TG | SLHP127 | 165,1 | 6 1/2 | 127 | 3 1/2 API REG |
| AUL-L21G | SLHP217 | 155,6 | 6 1/8 | 217 | 3 1/2 API REG |
| AUL-LS11TGP | SLHP117 | 155,6 | 6 1/8 | 117 | 3 1/2 API REG |
| AUP-L21G | SLHP217 | 152,4 | 6 | 217 | 3 1/2 API REG |
| AUL-LS13TG | SLHP137 | 152,4 | 6 | 137 | 3 1/2 API REG |
| AUL-LS12TG | SLHP127 | 152,4 | 6 | 127 | 3 1/2 API REG |
| AUL-LS11TG | SLHP117 | 152,4 | 6 | 117 | 3 1/2 API REG |
| AUP-LS21G | SLHP217 | 151 | 5 15/16 | 217 | 3 1/2 API REG |
| AUP-L21G | SLHP217 | 149,2 | 5 7/8 | 217 | 3 1/2 API REG |
| AUL-L13TG | SLHP137 | 149,2 | 5 7/8 | 137 | 3 1/2 API REG |
| AUP-LS11TG | SLHP117 | 149,2 | 5 7/8 | 117 | 3 1/2 API REG |
| AUL-LSP11TGF | SLHP117 | 142,9 | 5 5/8 | 117 | 3 1/2 API REG |
| AUL-LS21 | SLHP216 | 139,7 | 5 1/2 | 216 | 3 1/2 API REG |
| AUL-LS11TG | SLHP117 | 130,2 | 5 1/8 | 117 | 3 1/2 API REG |
| AUL-LS11TG | SLHP117 | 127 | 5 | 117 | 2 7/8 API REG |
| AUL-LSP11TP | SLHP117 | 126 | 4 31/32 | 117 | 2 7/8 API REG |
| AUL-LSP11TP | SLHP117 | 124 | 4 7/8 | 117 | 2 7/8 API REG |
| AUL-LSP11TG | SLHP117 | 120,6 | 4 3/4 | 117 | 2 7/8 API REG |
| AUL-LS13T | SLHP136 | 114,3 | 4 1/2 | 136 | 2 3/8 API REG |
Some SlimholePro -TCI Bits:
| Old Designation | New Designation | Size: mm / in | IADC | PIN Size, “ | |
|---|---|---|---|---|---|
| AUL-LS83Z | SLHP837 | 165,1 | 6 1/2 | 837 | 3 1/2 API REG |
| AUP-LS63Y | SLHP637 | 165,1 | 6 1/2 | 637 | 3 1/2 API REG |
| AUL-LS54Y | SLHP547 | 165,1 | 6 1/2 | 547 | 3 1/2 API REG |
| AUL-LS51X | SLHP517 | 165,1 | 6 1/2 | 517 | 3 1/2 API REG |
| AUP-LS63Y | SLHP637 | 155,6 | 6 1/8 | 637 | 3 1/2 API REG |
| AUL-LS62XE | SLHP627 | 155,6 | 6 1/8 | 627 | 3 1/2 API REG |
| AUL-LS61XGD | SLHP617 | 155,6 | 6 1/8 | 617 | 3 1/2 API REG |
| AUL-LS54XP | SLHP547 | 155,6 | 6 1/8 | 547 | 3 1/2 API REG |
| AUL-LS53XF | SLHP537 | 155,6 | 6 1/8 | 537 | 3 1/2 API REG |
| AUL-LSP52Y | SLHP527 | 155,6 | 6 1/8 | 527 | 3 1/2 API REG |
| AUL-LS51X | SLHP517 | 155,6 | 6 1/8 | 517 | 3 1/2 API REG |
| AUL-LS44XР | SLHP447 | 155,6 | 6 1/8 | 447 | 3 1/2 API REG |
| AUL-LS43X | SLHP437 | 155,6 | 6 1/8 | 437 | 3 1/2 API REG |
| AUP-LS64Х | SLHP647 | 152,4 | 6 | 647 | 3 1/2 API REG |
| AUL-LS62Y | SLHP627 | 152,4 | 6 | 627 | 3 1/2 API REG |
| AUP-LS61Х | SLHP617 | 152,4 | 6 | 617 | 3 1/2 API REG |
| AUP-LS54Y | SLHP547 | 152,4 | 6 | 547 | 3 1/2 API REG |
| AUL-LS53ХP | SLHP537 | 152,4 | 6 | 537 | 3 1/2 API REG |
| AUL-LS51ХP | SLHP517 | 152,4 | 6 | 517 | 3 1/2 API REG |
| AUP-LS44Х | SLHP447 | 152,4 | 6 | 447 | 3 1/2 API REG |
| AUL-LS43ХF | SLHP437 | 152,4 | 6 | 437 | 3 1/2 API REG |
| AUP-LS41X | SLHP417 | 152,4 | 6 | 417 | 3 1/2 API REG |
| AUP-LS63Y | SLHP637 | 149,2 | 5 7/8 | 637 | 3 1/2 API REG |
| AUL-LS61ХW | SLHP617 | 149,2 | 5 7/8 | 617 | 3 1/2 API REG |
| AUL-LS54XW | SLHP547 | 149,2 | 5 7/8 | 547 | 3 1/2 API REG |
| AUL-LS53X | SLHP537 | 149,2 | 5 7/8 | 537 | 3 1/2 API REG |
| AUL-LS52XP | SLHP527 | 149,2 | 5 7/8 | 527 | 3 1/2 API REG |
| AUL-LS51X | SLHP517 | 149,2 | 5 7/8 | 517 | 3 1/2 API REG |
| AUP-LS44X | SLHP447 | 149,2 | 5 7/8 | 447 | 3 1/2 API REG |
| AUL-LS43XF | SLHP437 | 149,2 | 5 7/8 | 437 | 3 1/2 API REG |
| AUL-LSP62X | SLHP627 | 146 | 5 3/4 | 627 | 3 1/2 API REG |
| AUL-LSP54YF | SLHP547 | 146 | 5 3/4 | 547 | 3 1/2 API REG |
| AUL-LSP62X | SLHP627 | 143,9 | 5 2/3 | 627 | 3 1/2 API REG |
| AUL-LSP54XF | SLHP547 | 143,9 | 5 2/3 | 547 | 3 1/2 API REG |
| AUL-LSP62XF | SLHP627 | 142,9 | 5 5/8 | 627 | 3 1/2 API REG |
| AUL-LSP54XPF | SLHP547 | 142,9 | 5 5/8 | 547 | 3 1/2 API REG |
| AUL-LSP51X | SLHP517 | 142,9 | 5 5/8 | 517 | 3 1/2 API REG |
| AUL-LSP43X | SLHP437 | 142,9 | 5 5/8 | 437 | 3 1/2 API REG |
| AUL-LS63Y | SLHP637 | 139,7 | 5 1/2 | 637 | 3 1/2 API REG |
| AUL-LS54X | SLHP547 | 139,7 | 5 1/2 | 547 | 2 7/8 API REG |
| AUР-LS44X | SLHP447 | 139,7 | 5 1/2 | 447 | 3 1/2 API REG |
| AUL-LSP52XF | SLHP527 | 127 | 5 | 527 | 2 7/8 API REG |
| AUL-LS52X | SLHP527 | 126 | 4 31/32 | 527 | 2 7/8 API REG |
| AU-CP62Z | SLHP627 | 124 | 4 7/8 | 627 | 2 7/8 API REG |
| AUL-LSP61X | SLHP617 | 124 | 4 7/8 | 617 | 2 7/8 API REG |
| AUL-LSP54XF | SLHP547 | 124 | 4 7/8 | 547 | 2 7/8 API REG |
| AUL-LSP51X | SLHP517 | 124 | 4 7/8 | 517 | 2 7/8 API REG |
| AUL-LSP62Y | SLHP627 | 120,6 | 4 3/4 | 627 | 2 7/8 API REG |
| AUL-LSP54XF | SLHP547 | 120,6 | 4 3/4 | 547 | 2 7/8 APIREG |
| AUL-LSP43XPF | SLHP437 | 120,6 | 4 3/4 | 437 | 2 7/8 API REG |