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Core Barrel Kits
Di-Corp offers both gravity and pump-in systems in double and triple tube configurations. We have incorporated a number of product improvements to ensure you remain productive, including Edge Latch for improves locking and unlocking, shielded bearing, latch locking for up-hole drilling, and inner tube cap thread protector.
All core barrels can be purchased as complete 1.5m (5ft) or 3m (10ft) assemblies, or as individual components.
Note: All core barrels will require some assembly upon receipt of shipment.
B Core Barrel Kit
| Inner Tube Cap Assembly without Thread Protector | ||
| Part Number | Description | Qty |
| 100721 | Inner Tube Cap Assembly without Thread Protector | - |
| 100720 | Inner Tube Cap Body | 1 |
| 100461 | Grease Fitting | 1 |
| 100724 | Stainless Steel Ball, 3/4" | 1 |
| 100723 | Check Valve Body | 1 |
| Inner Tube Cap Assembly with Thread Protector | ||
| Part Number | Description | Qty |
| 101821 | Inner Tube Cap Assembly with Thread Protector | - |
| 100720 | Inner Tube Cap Body | 1 |
| 100461 | Grease Fitting | 1 |
| 100724 | Stainless Steel Ball, 3/4" | 1 |
| 100723 | Check Valve Body | 1 |
| 100639 | Thread Protector, Inner Tube Cap | 1 |
If drilling in ground conditions where the loss of costly drilling fluids becomes a problem, it may be necessary to replace the Landing Indication components with optional Fluid Retention parts which act like a check valve to maintain a column of fluid in the drill string.
| Fluid Retention Kit | ||
| Part Number | Description | Qty |
| 100611 | Fluid Retention Kit | - |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100612 | Bushing, Fluid Retention | 1 |
| 101138 | Bushing, Heavy Mud Fluid Retention | 1 |
| 100630 | Fluid Retention Compression Spring, Light | 1 |
| 100634 | Fluid Retention Compression Spring, Medium | 1 |
BU Core Barrel Kit
| BU Loading Chamber Assembly | ||
| Part Number | Description | Qty |
| 101277 | BU Loading Chamber Assembly | - |
| 100910 | Packing Plug | 1 |
| 100911 | Cable Guide Washer | 2 |
| 100912 | Cable Packing | 1 |
| 100913 | Quick Coupler, #16 NPT | 1 |
| 101278 | Loading Chamber Body | 1 |
N Core Barrel Kit
| Inner Tube Cap Assembly without Thread Protector | ||
| Part Number | Description | Qty |
| 100475 | Inner Tube Cap Assembly without Thread Protector | - |
| 100473 | Inner Tube Cap Body | 1 |
| 100461 | Grease Fitting | 1 |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100474 | Check Valve Body | 1 |
| Inner Tube Cap Assembly with Thread Protector | ||
| Part Number | Description | Qty |
| 101822 | Inner Tube Cap Assembly with Thread Protector | - |
| 100473 | Inner Tube Cap Body | 1 |
| 100461 | Grease Fitting | 1 |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100474 | Check Valve Body | 1 |
| 100602 | Thread Protector, Inner Tube Cap | 1 |
If drilling in ground conditions where the loss of costly drilling fluids becomes a problem, it may be necessary to replace the Landing Indication components with optional Fluid Retention parts which act like a check valve to maintain a column of fluid in the drill string.
| Fluid Retention Kit | ||
| Part Number | Description | Qty |
| 100607 | Fluid Retention Kit | - |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100612 | Bushing, Fluid Retention | 1 |
| 101138 | Bushing, Heavy Mud Fluid Retention | 1 |
| 100608 | Fluid Retention Compression Spring, Light | 1 |
| 100609 | Fluid Retention Compression Spring, Medium | 1 |
| 100610 | Fluid Retention Compression Spring, Heavy | 1 |
N2 Core Barrel Kit
| Inner Tube Cap Assembly without Thread Protector | ||
| Part Number | Description | Qty |
| 100556 | Inner Tube Cap Assembly without Thread Protector | - |
| 100554 | Inner Tube Cap Body | 1 |
| 100461 | Grease Fitting | 1 |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100474 | Check Valve Body | 1 |
If drilling in ground conditions where the loss of costly drilling fluids becomes a problem, it may be necessary to replace the Landing Indication components with optional Fluid Retention parts which act like a check valve to maintain a column of fluid in the drill string.
| Fluid Retention Kit | ||
| Part Number | Description | Qty |
| 100607 | Fluid Retention Kit | - |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100612 | Bushing, Fluid Retention | 1 |
| 101138 | Bushing, Heavy Mud Fluid Retention | 1 |
| 100608 | Fluid Retention Compression Spring, Light | 1 |
| 100609 | Fluid Retention Compression Spring, Medium | 1 |
| 100610 | Fluid Retention Compression Spring, Heavy | 1 |
N3 Core Barrel Kit
| Inner Tube Cap Assembly without Thread Protector | ||
| Part Number | Description | Qty |
| 100475 | Inner Tube Cap Assembly without Thread Protector | - |
| 100473 | Inner Tube Cap Body | 1 |
| 100461 | Grease Fitting | 1 |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100474 | Check Valve Body | 1 |
| Inner Tube Cap Assembly with Thread Protector | ||
| Part Number | Description | Qty |
| 101822 | Inner Tube Cap Assembly with Thread Protector | - |
| 100473 | Inner Tube Cap Body | 1 |
| 100461 | Grease Fitting | 1 |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100474 | Check Valve Body | 1 |
| 100602 | Thread Protector, Inner Tube Cap | 1 |
If drilling in ground conditions where the loss of costly drilling fluids becomes a problem, it may be necessary to replace the Landing Indication components with optional Fluid Retention parts which act like a check valve to maintain a column of fluid in the drill string.
| Fluid Retention Kit | ||
| Part Number | Description | Qty |
| 100607 | Fluid Retention Kit | - |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100612 | Bushing, Fluid Retention | 1 |
| 101138 | Bushing, Heavy Mud Fluid Retention | 1 |
| 100608 | Fluid Retention Compression Spring, Light | 1 |
| 100609 | Fluid Retention Compression Spring, Medium | 1 |
| 100610 | Fluid Retention Compression Spring, Heavy | 1 |
NU Core Barrel Kit
| NU Loading Chamber Assembly | ||
| Part Number | Description | Qty |
| 100909 | NU Loading Chamber Assembly | - |
| 100910 | Packing Plug | 1 |
| 100911 | Cable Guide Washer | 2 |
| 100912 | Cable Packing | 1 |
| 100913 | Quick Coupler | 1 |
| 100914 | Loading Chamber Body | 1 |
H Core Barrel Kit
| Inner Tube Cap Assembly without Thread Protector | ||
| Part Number | Description | Qty |
| 100502 | Inner Tube Cap Assembly without Thread Protector | - |
| 100501 | Inner Tube Cap Body | 1 |
| 100461 | Grease Fitting | 1 |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100474 | Check Valve Body | 1 |
| Inner Tube Cap Assembly with Thread Protector | ||
| Part Number | Description | Qty |
| 101823 | Inner Tube Cap Assembly with Thread Protector | - |
| 100501 | Inner Tube Cap Body | 1 |
| 100461 | Grease Fitting | 1 |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100474 | Check Valve Body | 1 |
| 100603 | Thread Protector, Inner Tube Cap | 1 |
If drilling in ground conditions where the loss of costly drilling fluids becomes a problem, it may be necessary to replace the Landing Indication components with optional Fluid Retention parts which act like a check valve to maintain a column of fluid in the drill string.
| Fluid Retention Kit | ||
| Part Number | Description | Qty |
| 100607 | Fluid Retention Kit | - |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100612 | Bushing, Fluid Retention | 1 |
| 101138 | Bushing, Heavy Mud Fluid Retention | 1 |
| 100608 | Fluid Retention Compression Spring, Light | 1 |
| 100609 | Fluid Retention Compression Spring, Medium | 1 |
| 100610 | Fluid Retention Compression Spring, Heavy | 1 |
H3 Core Barrel Kit
| Inner Tube Cap Assembly without Thread Protector | ||
| Part Number | Description | Qty |
| 100502 | Inner Tube Cap Assembly without Thread Protector | - |
| 100501 | Inner Tube Cap Body | 1 |
| 100461 | Grease Fitting | 1 |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100474 | Check Valve Body | 1 |
| Inner Tube Cap Assembly with Thread Protector | ||
| Part Number | Description | Qty |
| 101823 | Inner Tube Cap Assembly with Thread Protector | - |
| 100501 | Inner Tube Cap Body | 1 |
| 100461 | Grease Fitting | 1 |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100474 | Check Valve Body | 1 |
| 100603 | Thread Protector, Inner Tube Cap | 1 |
If drilling in ground conditions where the loss of costly drilling fluids becomes a problem, it may be necessary to replace the Landing Indication components with optional Fluid Retention parts which act like a check valve to maintain a column of fluid in the drill string.
| Fluid Retention Kit | ||
| Part Number | Description | Qty |
| 100607 | Fluid Retention Kit | - |
| 100452 | Stainless Steel Ball, ø22mm | 1 |
| 100612 | Bushing, Fluid Retention | 1 |
| 101138 | Bushing, Heavy Mud Fluid Retention | 1 |
| 100608 | Fluid Retention Compression Spring, Light | 1 |
| 100609 | Fluid Retention Compression Spring, Medium | 1 |
| 100610 | Fluid Retention Compression Spring, Heavy | 1 |
HU Core Barrel Kit
| HU Loading Chamber Assembly | ||
| Part Number | Description | Qty |
| 102165 | HU Loading Chamber Assembly | - |
| 100910 | Packing Plug | 1 |
| 100911 | Cable Guide Washer | 2 |
| 100912 | Cable Packing | 1 |
| 102166 | Loading Chamber Body | 1 |
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