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Product Description:
Here are some additional points to consider when using a diamond reaming shell in the drilling industry:
Planning and Design: Before using a diamond reaming shell, it's important to have a well-designed drilling plan that takes into account the specific objectives of the project. Consider factors such as the depth of the borehole, target formation, expected drilling conditions, and the desired final borehole size. This information will help in selecting the appropriate diamond reaming shell and designing the drilling program.
Compatibility with Drilling Equipment: Ensure that the diamond reaming shell is compatible with the drilling equipment being used. Consider factors such as the thread connection, size, and weight limitations. Compatibility is crucial to ensure smooth operations and avoid any equipment-related issues during drilling.
Proper Installation and Alignment: When installing the diamond reaming shell, ensure that it is properly aligned with the drill string and other drilling components. Proper alignment helps to minimize vibrations and maintain stability during the drilling process.
Monitoring and Adjustments: Continuously monitor the drilling parameters and the performance of the diamond reaming shell during drilling operations. Keep track of the rate of penetration, torque, weight on bit, and other relevant indicators. If necessary, make adjustments to the drilling parameters to optimize performance and ensure efficient borehole enlargement.
Lubrication and Cooling: Adequate lubrication and cooling are essential for the proper functioning of the diamond reaming shell. Use a suitable drilling fluid or mud system that provides effective lubrication and cooling properties. This helps to reduce friction, heat generation, and potential damage to the diamonds on the reaming shell.
Diamond Reaming Shell Maintenance: Follow the recommended maintenance practices provided by the manufacturer for the diamond reaming shell. Regularly inspect the shell for wear or damage, and replace it when necessary to maintain optimal performance. Proper maintenance helps to extend the life of the reaming shell and ensure consistent drilling results.
Post-Drilling Evaluation: After completing the drilling operation, evaluate the results to assess the effectiveness of the diamond reaming shell. Inspect the quality of the borehole enlargement, such as the smoothness and accuracy of the final hole. This evaluation provides valuable feedback for future drilling projects and helps in optimizing the use of diamond reaming shells.
Remember, each drilling operation is unique, so it's important to adapt these guidelines based on the specific requirements and conditions of your project. Consulting with drilling experts and manufacturers can provide further guidance and recommendations tailored to your specific needs.
Remember, each drilling operation is unique, so it's important to adapt these guidelines based on the specific requirements and conditions of your project. Consulting with drilling experts and manufacturers can provide further guidance and recommendations tailored to your specific needs.
Model or type:
Specifications
| ITEM | DIAMOND BIT | Reaming shell | |||||
| "Q" Series Wireline assembly | Size | Bit Outer Diameter | Bit Inner Diameter | ||||
| mm | inch | mm | inch | mm | inch | ||
| AQ | 47.60 | 1.88 | 26.97 | 1.06 | 48.00 | 1.89 | |
| BQ | 59.50 | 2.35 | 36.40 | 1.43 | 59.90 | 2.36 | |
| NQ | 75.30 | 2.97 | 47.60 | 1.88 | 75.70 | 2.98 | |
| HQ | 95.58 | 3.77 | 63.50 | 2.50 | 96.00 | 3.78 | |
| PQ | 122.00 | 4.80 | 84.96 | 3.35 | 122.60 | 4.83 | |
| Metric T2 Series | 36 | 36.0 | 1.417 | 22.0 | 0.866 | 36.3 | 1.429 |
| 46 | 46.0 | 1.811 | 32.0 | 1.260 | 46.3 | 1.823 | |
| 56 | 56.0 | 2.205 | 42.0 | 1.654 | 56.3 | 2.217 | |
| 66 | 66.0 | 2.598 | 52.0 | 2.047 | 66.3 | 2.610 | |
| 76 | 76.0 | 2.992 | 62.0 | 2.441 | 76.3 | 3.004 | |
| 86 | 86.0 | 3.386 | 72.0 | 2.835 | 86.3 | 3.398 | |
| 101 | 101.0 | 3.976 | 84.0 | 3.307 | 101.3 | 3.988 | |
T Series | TAW | 47.6 | 1.875 | 23.2 | 1.31 | 48.0 | 1.89 |
| TBW | 59.5 | 2.345 | 44.9 | 1.77 | 59.9 | 2.36 | |
| TNW | 75.3 | 2.965 | 60.5 | 2.38 | 75.7 | 2.98 | |
| Reaming classification | |
| T series | T36,T46,T56,T66,T76,T86 |
| Cable series | AWL,BWL,NWL,HWL,PWL(Front end,rear end) |
| WT series | RWT,EWT,AWT,BWT,NWT,HWT(single tube/double tube) |
| T2/T series | T256,T266,T276,T286,T2101,T676,T686,T6101,T6116,T6131,T6146,T6H |
| WF series | HWF,PWF,SWF,UWF,ZWF |
| WG series | EWG,AWG,BWG,NWG,HWG(single tube/double tube |
| WM series | EWM,AWM,BWM,NWM |
| Others | NMLC,HMLC,LTK48,LTK60,TBW,TNW,ATW,BTW,NTW,AQTK NXD3,NXC,T6H,SK6L146,TT46,TB56,TS116,CHD101 |
FAQ
Q1: How often should a diamond reaming shell be replaced?
A1: Replacement frequency depends on usage and wear, but regular inspection and monitoring can help determine when a replacement is needed.
Q2: Can diamond reaming shells be used in both soft and hard rock formations?
A2: Yes, diamond reaming shells are designed to cut through a wide range of rock formations, from soft to hard.
Q3: What are the common challenges or issues encountered when using diamond reaming shells?
A3: Challenges can include diamond wear, clogging of waterways, deviation control, and maintaining drilling fluid circulation.
Q4: How can I optimize the performance of a diamond reaming shell?
A4: Optimize performance by using proper drilling parameters, maintaining waterway cleanliness, and choosing the appropriate reaming shell for the formation.
Q5: Are there any specific safety precautions to consider when using diamond reaming shells?
A5: Follow standard drilling safety protocols, such as wearing appropriate personal protective equipment (PPE) and ensuring proper equipment handling.
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