Mechanical casing collar locator is a part of the coiled tubing tool string, after the tool string is lowered to the design depth, the collar position can be determined by observing the weight indicator on the surface. When the collar locator passes through the casing collar, there is a significant increase in the weight indicator. The mechanical casing collar locator has a simple and reliable positioning method and can calculate the exact position by combining positioning data with logging data.
OD(mm) | ID (mm) | Connection | Length(mm) | Tensile Strength(T) | Indicator Weight(T) | Casing Size |
| 108 | 28 | Tr65×4 | 435 | 39 | 1-1.5 | 4.5" |
| 116 | 30 | Tr65×4 | 435 | 70 | 1-1.5 | 5" |
| 120 | 30 | Tr65×4 | 435 | 70 | 1-1.5 | 5" |
| 129 | 42 | Tr75×4 | 490 | 90.5 | 1-1.5 | 5.5" |
| 133 | 42 | Tr75×4 | 490 | 90.5 | 1-1.5 | 5.5" |
| 169 | 76 | Tr95×4 | 490 | 90.5 | 1-1.5 | 7" |
Mechanical casing collar locator is a part of the coiled tubing tool string, after the tool string is lowered to the design depth, the collar position can be determined by observing the weight indicator on the surface. When the collar locator passes through the casing collar, there is a significant increase in the weight indicator. The mechanical casing collar locator has a simple and reliable positioning method and can calculate the exact position by combining positioning data with logging data.
OD(mm) | ID (mm) | Connection | Length(mm) | Tensile Strength(T) | Indicator Weight(T) | Casing Size |
| 108 | 28 | Tr65×4 | 435 | 39 | 1-1.5 | 4.5" |
| 116 | 30 | Tr65×4 | 435 | 70 | 1-1.5 | 5" |
| 120 | 30 | Tr65×4 | 435 | 70 | 1-1.5 | 5" |
| 129 | 42 | Tr75×4 | 490 | 90.5 | 1-1.5 | 5.5" |
| 133 | 42 | Tr75×4 | 490 | 90.5 | 1-1.5 | 5.5" |
| 169 | 76 | Tr95×4 | 490 | 90.5 | 1-1.5 | 7" |
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