CAMTOP Replaceable Sleeve Stabilizer features an integral mandrel with interchangeable sleeves for multiple hole sizes, offering flexibility and cost savings for oilfield drilling operations.
CAMTOP Replaceable Sleeve Stabilizer
Description
|
Integral Mandrel + Sleeve Modular Design |
8 1/2" – 28" Hole Size Range |
6 Series Mandrel Series 62-96 |
Product Overview
CAMTOP Replaceable Sleeve Stabilizer consists of an integral mandrel and a replaceable sleeve. One mandrel series can be equipped with different sizes of sleeves to cover several hole sizes, offering excellent flexibility for changing drilling conditions.
The sleeves are easily changed on the rig floor, either when changing hole size or when changing the type of wear surface to match drilling conditions. This modular design reduces inventory costs and improves operational efficiency.
Key Features
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Modular Sleeve Design Interchangeable sleeves allow one mandrel to cover multiple hole sizes. |
Easy Field Replacement Sleeves can be changed quickly on the rig floor without special tools. |
|
Cost Efficient Reduce inventory and operating costs by reusing the mandrel body. |
Versatile Wear Surfaces Select sleeve hardfacing type to match formation and drilling conditions. |
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High-Strength Mandrel Integral mandrel manufactured from high-strength alloy steel. |
Wide Size Coverage Mandrel series 62 through 96 cover hole sizes from 8 1/2″ to 28″. |
When Ordering Please Specify
| ✔ Mandrel series and sleeve O.D. | ✔ String or near-bit application |
| ✔ Top and bottom connection | ✔ Hardfacing type |
Specifications – Sleeve
| Hole Size (in.) |
Mandrel Series |
Drill Collar Size Range (in.) |
Sleeve Length (in) |
Recomm. Make-Up Torque (ft.-lb.) |
|---|---|---|---|---|
| 8 1/2 | 62 | 6 1/4 – 6 3/4 | 14 | 4500~5400 |
| 8 1/2 | 65 | 6 1/2 – 7 3/4 | 14 | 3500~4500 |
| 8 3/4 | 62 | 6 1/4 – 6 3/4 | 14 | 4500~5400 |
| 8 3/4 | 65 | 6 1/2 – 7 3/4 | 14 | 3500~4500 |
| 9 7/8 | 62 | 6 1/4 – 6 3/4 | 19 | 4500~5400 |
| 9 7/8 | 65 | 6 1/2 – 7 3/4 | 19 | 3500~4500 |
| 12 1/4 | 77 | 7 3/4 – 8 1/4 | 22 | 6900~8000 |
| 12 1/4 | 85 | 8 1/2 – 9 | 22 | 8000~9000 |
| 12 1/4 | 96 | 9 – 10 | 22 | 10100~11900 |
| 14 3/4 | 77 | 7 3/4 – 8 1/4 | 23 | 6900~8000 |
| 14 3/4 | 85 | 8 1/2 – 9 | 23 | 8000~9000 |
| 14 3/4 | 96 | 9 – 10 | 23 | 10100~11900 |
| 17 1/2 | 77 | 7 3/4 – 8 1/4 | 23 | 6900~8000 |
| 17 1/2 | 85 | 8 1/2 – 9 | 23 | 8000~9000 |
| 17 1/2 | 96 | 9 – 10 | 23 | 10100~11900 |
| 22 | 96 | 9 – 10 | 27 | 10100~11900 |
| 24 | 96 | 9 – 10 | 27 | 10100~11900 |
| 26 | 96 | 9 – 10 | 27 | 10100~11900 |
| 28 | 96 | 9 – 10 | 27 | 10100~11900 |
Specifications – Mandrel
| Mandrel Series |
Sleeve Size Range (in.) |
Fishing Neck Range (in.) |
Upset O.D (in.) |
Upset Length (in.) |
Bottom Neck O.D (in.) |
Overall Length (in.) |
Fishing Neck Length (in.) |
|---|---|---|---|---|---|---|---|
| 62 | 8 1/2 – 9 7/8 | 6 1/4 – 6 3/4 | 7 1/2 | 7 7/8 | 6 1/4 | 65 | 22 |
| 65 | 8 1/2 – 9 7/8 | 6 1/2 – 7 1/4 | 7 3/4 | 7 7/8 | 6 1/2 | 65 | 22 |
| 77 | 12 1/4 – 17 1/2 | 7 3/4 – 8 1/4 | 9 1/4 | 7 7/8 | 7 3/4 | 67 | 22 |
| 85 | 12 1/4 – 17 1/2 | 8 1/2 – 9 | 9 7/8 | 7 7/8 | 8 1/2 | 67 | 25 |
| 96 | 14 3/4 – 20 | 9 1/2 – 10 | 11 | 7 7/8 | 9 5/8 | 80 | 27 |
| 96 | 22 – 28 | 9 1/2 – 10 | 11 | 7 7/8 | 9 5/8 | 90 | 27 |
Applications
| ▶ Vertical, directional & horizontal drilling | ▶ Near-bit & drill string stabilization | ▶ Hard and abrasive formations |
| ▶ Offshore & onshore drilling | ▶ Deep well & geothermal operations |
Need a Custom Replaceable Sleeve Stabilizer?CAMTOP provides mandrels and sleeves tailored to your hole size, drill collar, and connection requirements. ✉ Request a Quote |
Contact CAMTOP for a QuoteGet competitive pricing and technical support for CAMTOP oilfield tools.
✉ SALES@CPOSL.COM |
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