* To print tables please download PDF
Den-Con Drill Collar Slips are rated at 150 ton and provide a lightweight, high strength assembly to handle all drill collars from 3" to 14" diameter. All Den-Con body segments are made from high-strength alloy steel for maximum strength and durability. Slips are available with inserts or circular buttons. Add "B" to assembly part numbers for buttons. Den-Con drill collar slips are 4 taper. All slips are standard with flex handles. Steel handles are special order only.
"F" will be added to final slip part number indicating it is complete with Flex Handles.
Slip Type | SDC | UDC | LDC | ||||||||
Slip Size & Range (OD, Inches) | 3 - 4 | 4 - 4 7/8 | 4 1/2 - 6 | 5 1/2 - 7 | 5 1/2 - 7 | 6 3/4 - 8 1/4 | 8 - 9 1/2 | 8 1/2 - 10 | 9 1/4 - 11 1/4* | 11 - 12 3/4* | 12 - 14* |
P/N, Slip Complete w/o Inserts | 3075 | 3075 | 3100 | 3100 | 3128 | 3128 | 3131 | 3134 | 3137 | 3140 | 3143 |
P/N, Slip Complete w/ Inserts | — | — | 3101 | 3104 | — | 3129 | 3132 | 3135 | 3138 | 3141 | 3144 |
P/N, Slip Complete w/ Buttons | 3077B | 3080B | 3101B | 3104B | 3153B | 3129B | 3132B | 3135B | 3138B | 3141B | 3144B |
Weight, Complete w/ Inserts (lb.) | 108 | 103 | 115 | 110 | 160 | 150 | 170 | 180 | 195 | 250 | 230 |
Total Number of Segments | 7 | 7 | 9 | 9 | 11 | 11 | 12 | 13 | 14 | 17 | 17 |
Total Intermediate Segments | 5 | 5 | 7 | 7 | 9 | 9 | 10 | 11 | 12 | 15 | 15 |
Total Number of Hinge Pins | 6 | 6 | 8 | 8 | 10 | 10 | 11 | 12 | 13 | 16 | 16 |
Use in Insert Bowl No. | API or No. 33 | No. 33 | No. 32 | No. 31 |
Slip Type | SDC | UDC | LDC | |||
Description | Part # | Wt. lb. | Part # | Wt. lb. | Part # | Wt. lb. |
Segment - Right | 3081 | 11 | 3106 | 10 | 3146 | 12 |
Segment - Left | 3082 | 11 | 3107 | 10 | 3147 | 12 |
Segment - Intermediate | 3083 | 11 | 3108 | 10 | 3148 | 12 |
Hinge Pin w/ Cotter Key | 3086 | 1 | 3086 | 1 | 3151 | 2 |
Flex Handle intermediate and end segments | 3088V | 4 | 3088V | 4 | 3088V | 4 |
Cotter Pin, die retainer | 51435-12 | A/R | 51435-12 | A/R | 51435-12 | A/R |
Slip Type | BUTTONS | INSERTS | ||||||||
Slip Size & Drill Collar Range | Per Set | Each | Per Set | Each | ||||||
Part # | Wt. lb. | Qty. | Part # | Wt. oz. | Part # | Wt. lb. | Qty. | Part # | Weight | |
SDC 3” - 4” | 2731-49 | 13 | 49 | 2731 | 4 | |||||
SDC 4” - 4 7/8” | 2727-49 | 8 | 49 | 2727 | 2 | |||||
UDC 4 1/2” - 6” | 2731-63 | 16 | 63 | 2731 | 4 | 3156-27 | 16 | 27 | 3156 | 9 |
UDC 5 1/2” - 7” | 2727-63 | 11 | 63 | 2727 | 2 | 3158-27 | 8 | 27 | 3158 | 5 |
LDC 5 1/2” - 7” | 2734-88 | 17 | 88 | 2734 | 3 | |||||
LDC 6 3/4” - 8 1/4” | 2732-88 | 15 | 88 | 2732 | 2 | 3157-33 | 11 | 33 | 3157 | 5 |
LDC 8” - 9 1/2” | 2732-96 | 16 | 96 | 2732 | 2 | 3157-36 | 12 | 36 | 3157 | 5 |
LDC 8 1/2” - 10” | 2730-104 | 26 | 104 | 2730 | 4 | 3161-39 | 26 | 39 | 3161 | 11 |
LDC 9 1/4” - 11 1/4” | 2732-112 | 19 | 112 | 2732 | 2 | 3157-42 | 14 | 42 | 3157 | 5 |
LDC 11” - 12 3/4” | 2728-136 | 26 | 136 | 2728 | 4 | 3163-51 | 36 | 51 | 3163 | 11 |
LDC 12” - 14” | 2732-136 | 20 | 136 | 2732 | 2 | 3157-51 | 17 | 51 | 3157 | 5 |