Drill Collar Slips – Heavy-Duty API Oilfield Handling Equipment
Drill Collar Slips – Heavy-Duty API Oilfield Handling Equipment - DCS-S : 3" - 4" is backordered and will ship as soon as it is back in stock.
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Description
Description
Designed for safe, reliable, and efficient handling of drill collars during drilling operations, our Drill Collar Slips provide exceptional gripping performance for oil and gas, geothermal, mining, and exploration drilling applications. Manufactured from high-strength alloy steel and engineered with a full wrap-around multi-segment design, these slips deliver secure load distribution while reducing wear on the drill collar. They are suitable for use on rotary drilling rigs and are compatible with standard API taper bowls.
Available in Short (DCS-S), Regular (DCS-R), and Long (DCS-L) configurations, the range accommodates drill collar outside diameters from 3" to 14", making them suitable for virtually every standard drilling application. The multi-segment construction provides complete circumferential contact around the drill collar for maximum gripping force and improved stability during tripping operations.
Each Drill Collar Slip features hardened circular buttons for superior grip, reinforced back supports for increased strength, and durable elastomer grip handles that improve operator comfort and handling. The flat top design allows safety clamps to be fitted securely, following standard drilling practices for enhanced wellsite safety.
Ideal for land and offshore drilling rigs, these heavy-duty slips are built to withstand demanding drilling environments while delivering long service life and dependable performance.
Features
- Heavy-duty alloy steel construction
- Multi-segment full wrap-around design for maximum gripping force
- Available in Short, Regular and Long models
- Covers drill collar sizes from 3" to 14" OD
- API 4" per foot taper
- Hardened circular buttons for secure grip
- Reinforced back support for increased durability
- Ergonomic elastomer grip handles
- Flat top design suitable for safety clamp use
- Replaceable components available for long service life
- Suitable for oil & gas, geothermal, mining and water well drilling operations
Applications
- Oil & Gas Drilling
- Geothermal Drilling
- Mining Exploration
- Water Well Drilling
- Rotary Drilling Rigs
- Drilling Contractors
- Workover Operations
Specifications
- Models: DCS-S, DCS-R, DCS-L
- Drill Collar Capacity: 3"–14" OD
- Construction: High-strength alloy steel
- Grip Type: Hardened circular buttons
- Design: Full wrap-around multi-segment
- Taper: API 4" per foot
- Safety Clamp Compatible: Yes
- Handle Type: Elastomer grip handles
| DESCRIPTION | Slip Type, Size and Range (OD, inches) | ||||
| PAN-DCS-S | PAN-DCS-R | PAN-DCS-L | |||
| Drill Collar Slips | 3 – 4 | 4 – 4.7/8 | 4.1/2 – 6 | 5.1/2 – 7 | 6.3/4 – 8.1/4 |
| P/N : Slip Complete with Circular Buttons | 20201 | 20202 | 20203 | 20204 | 20205 |
| Weight : Complete Set | 51 kg. | 47 kg. | 54 kg. | 51 kg. | 70 kg. |
| Total number of Segments | 7 | 7 | 9 | 9 | 11 |
| Total number of Intermediate Segments | 5 | 5 | 7 | 7 | 9 |
| Total number of Hings Pins | 6 | 6 | 8 | 8 | 10 |
| Use in Insert Bowl : | Bowl No. 3 | ||||
| DESCRIPTION | Slip Type, Size and Range (OD, inches) | ||||
| PAN-DCS-L | |||||
| Drill Collar Slips | 8 – 9.1/2 | 8.1/2 – 10 | 9.1/4-11.1/4* | 11 – 12.3/4* | 12 – 14* |
| P/N : Slip Complete with Circular Buttons | 20206 | 20207 | 20208 | 20209 | 20210 |
| Weight : Complete Set | 78 kg. | 84 kg. | 90 kg. | 96 kg. | 94 kg. |
| Total number of Segments | 12 | 13 | 14 | 17 | 17 |
| Total number of Intermediate Segments | 10 | 11 | 12 | 15 | 15 |
| Total number of Hings Pins | 11 | 12 | 13 | 16 | 16 |
| Use in Insert Bowl : | Bowl No. 3 | Bowl No. 2 | Bowl No. 1 | ||
| DESCRIPTION | DCS-S | DCS-R | DCS-L |
| Spare Parts List | Part No. | Part No. | Part No. |
| Segment – Right End | 20212 | 20237 | 20241 |
| Segment-Left End | 20213 | 20238 | 20242 |
| Segment-Intermediate | 20214 | 20239 | 20243 |
| Hinge Pin with Cotter Pin | 20215 | 20240 | 20244 |
| Handle Pin with Washer & Cotter Pin | 20216 | ||
| Handle for Right & Left End Segment | 20217 | ||
| Handle for Intermediate Segments | 20218 | ||
| Retaining Cotter Pin | 20235 | ||
| Retaining Screw with Lock Washer | 20236 | ||
CIRCULAR BUTTON LIST WITH PART No.
| Slips | Slip Size Drill Collar Range (inches) | Part No. | Qty. Per Set |
| DCS-S |
3 – 4 |
20228-49 |
49 |
| 4 – 4-7/8 |
20220-49 |
49 | |
| DCS-R | 4.1/2 – 6 |
20228-63 |
63 |
| 5.1/2 – 7 |
20220-63 |
63 | |
| DCS-L |
6.3/4 – 8.1/4 |
20230-88 |
88 |
8 – 9.1/2 |
20230-96 |
96 | |
| 8.1/2 – 10 |
20227-104 |
104 | |
| 9.1/4 – 11.1/4 |
20230-112 |
112 | |
11 – 12.3/4 |
20225-136 |
136 | |
| 12 – 14 |
20230-136 |
136 |
OEM Cross Reference
| SLIPS | SIZE | Vendor PN: | QTY/Set | VARCO | DENCON | B+V |
| DCS-S | 3”- 4” |
20228 |
49 | 2628 | 2731 | 80 155 |
| 4” to 4-7/8” |
20220 |
49 | 2620 | 2727 | 80 151 | |
| DCS-R | 4-1/2” to 6” |
20228 |
63 | 2628 | 2731 | 80 155 |
| 5-1/2” to 7” |
20220 |
63 | 2620 | 2727 | 80 151 | |
| DCS-L | 6-3/4” to 8-1/4” |
20230 |
88 | 2630 | 2732 | 80 156 |
| 8” to 9-1/2” |
20230 |
96 | 2630 | 2732 | 80 156 | |
| 8-1/2” to 10” |
20227 |
104 | 2627 | 2730 | 80 154 | |
| 9-1/4” to 11-1/4” |
20230 |
112 | 2630 | 2732 | 80 156 | |
| 11” to 12-3/4” |
20225 |
136 | 2625 | 2728 | 80 152 | |
| 12” to 14” |
20230 |
136 | 2630 | 2732 | 80 156 |
