Best Drilling Equipment (Wuxi) Co.,Ltd
Professional Manufacturer of Core Drilling Tools
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High operational precision eliable drill bit protection Diamond reaming shell
The diamond reaming shell is a specialized drilling tool used in the oil and gas industry. It operates based on the principle of diamond impregnation and reaming. The shell consists of a steel body embedded with industrial-grade diamond particles on its surface. During drilling operations, the diamond reaming shell is attached to the bottom of the drill string and rotated to create a borehole.
As the diamond reaming shell rotates, the embedded diamond particles on its surface come into contact with the formation being drilled. The diamonds act as cutting elements, effectively grinding and wearing down the rock formation. This process allows for the enlargement and smoothing of the borehole, optimizing the wellbore geometry.
The diamond reaming shell serves multiple purposes in drilling operations. Firstly, it helps to stabilize the borehole, reducing the risk of borehole deviation and collapse. Secondly, it facilitates efficient flushing and cooling of the drill bit, enhancing drilling performance. Additionally, the diamond reaming shell enables the retrieval of core samples, providing valuable geological information for analysis.
Overall, the diamond reaming shell's utilization of diamond impregnation and reaming technology ensures improved drilling efficiency, precise wellbore geometry, and enhanced operational reliability in various geological formations.
| 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 |
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