| Type: | Core Drill |
|---|---|
| Usage: | Coring |
| Certification: | CE, ISO |
| Application: | Reaming |
| Industry: | Geological Survey |
| Payment Term: | Tt or LC |
| Samples: |
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| Customization: |
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Audited Supplier Pre-Drilling Site Preparation: Before commencing drilling operations, ensure that the drilling site is properly prepared. Clear any obstructions or debris that may hinder the drilling process, and establish a stable drilling platform.
Core Sample Handling: Handle core samples extracted using diamond reaming shells with care. Label and store them appropriately to maintain sample integrity and facilitate subsequent analysis and testing.
Core Orientation: If required for geological analysis, implement core orientation techniques while using diamond reaming shells. This involves maintaining the orientation of the extracted core samples to accurately determine the geological features and structures.
Geotechnical Analysis: Utilize the core samples obtained with diamond reaming shells for geotechnical analysis. This analysis helps assess the physical properties, strength, and stability of the rock formations, aiding in mine design and planning.
Sampling Strategy: Develop a sampling strategy based on the specific objectives of the mining project. Determine the appropriate spacing and depth intervals for core sampling using the diamond reaming shell to obtain a representative understanding of the geological conditions.
Logging and Documentation: Maintain detailed logs and records of the drilling operations, including drilling parameters, core recovery, geological observations, and any notable events or findings. Accurate documentation facilitates data analysis and supports decision-making processes.
Collaboration with Geologists: Foster collaboration between drilling teams and geologists involved in the mining project. Regular communication and sharing of information can help optimize drilling strategies and ensure the diamond reaming shells are used effectively to meet geological objectives.
Continuous Training and Skill Development: Encourage ongoing training and skill development for drilling personnel. Stay updated with industry advancements, techniques, and best practices related to diamond reaming shell usage in the mining field.
Quality Assurance and Quality Control: Implement robust quality assurance and quality control measures to ensure the reliability and accuracy of the drilling process. Regularly inspect and test the diamond reaming shells, drilling equipment, and core samples to maintain high standards of performance and data integrity.
Environmental Considerations: Adhere to environmental regulations and implement measures to minimize the environmental impact of drilling activities. Proper containment and disposal of drilling fluids, adherence to reclamation plans, and consideration of local ecosystems are essential aspects of responsible mining practices.
Collaboration with Suppliers: Maintain a good working relationship with suppliers of diamond reaming shells. Engage in regular communication to address any concerns, seek technical support, and stay informed about new product developments that may enhance drilling efficiency and performance.
Continuous Monitoring and Evaluation: Continuously monitor and evaluate the performance of diamond reaming shells throughout the mining project. Analyze data, assess trends, and identify opportunities for improvement to optimize drilling operations.
By considering these additional points, mining industry professionals can maximize the benefits of using diamond reaming shells, improve geological understanding, and support efficient and safe mining operations.
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: Are diamond reaming shells suitable for offshore drilling?
A1: Yes, diamond reaming shells can be used in offshore drilling projects, including oil and gas exploration, provided the equipment and procedures are adapted for offshore conditions.
Q2: How do I know if my diamond reaming shell needs to be replaced?
A2: Signs that a diamond reaming shell may need to be replaced include reduced cutting efficiency, excessive wear or damage to the cutting elements, decreased core recovery, or indications of instability during drilling operations. Regular inspection and monitoring can help identify these signs.
Q3: Can diamond reaming shells be used in reaming operations other than core drilling?
A3: While diamond reaming shells are primarily designed for core drilling applications, they can also be used in other reaming operations, such as enlarging boreholes for various purposes.
Q4: What are the factors that affect the cutting performance of diamond reaming shells?
A4: Factors that affect the cutting performance of diamond reaming shells include the quality and distribution of diamonds, shell design, drilling parameters, formation characteristics, and the compatibility of the shell with the drilling rig and equipment.
Q5: Are there different sizes of diamond reaming shells available?
A5: Yes, diamond reaming shells are available in various sizes to accommodate different borehole diameter requirements and core barrel sizes.
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