SW/SWT Casing Advancer
SW/SWT Casing Advancer
BW/NWL Casing Advancer
NW/HWL Casing Advancer
BW/NWL Casing Advancer
NW/HWL Casing Advancer
PW/PWT Casing Advancer
SW/SWT Casing Advancer
Wireline Casing Advancers
BW/NWL Casing Advancer
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NW/HWL Casing Advancer
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NW/HWL Casing Advancer Manufacturer
HW/HWT Casing Advancer
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HW/HWT Casing Advancer Manufacturer
PW/PWT Casing Advancer
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PW/PWT Casing Advancer Manufacturer
SW/SWT Casing Advancer
SW/SWT Casing Advancer Supplier
SW/SWT Casing Advancer for Sale
SW/SWT Casing Advancer Manufacturer
Roschen offers a complete line of wireline casing advancers, in all standard industry sizes.
1. Wireline casing advancers are typically used for the following applications:
2. Soil sampling and overburden coring in conjunction with casing advancement
3. Casing through difficult overburden and caving bedrock formations
4. Casing off the water environment from rivers and lakes while drilling from barges or platforms
4. Over drilling lost or stuck tooling
5. Piezometer or well installations with minimal cuttings
6. Well abandonment
Using:
• Soil sampling and overburden coring in conjunction with casing.
• Casing through difficult overburden or formations.
Features:
• Three main components include driver, inner assembly, and inner assembly loading sleeve.
• Positive latching provides an efficient one-step method of drilling through overburden and casing off to bedrock.
• Rapid and easy removal and replacement.
• Spearhead point is compatible with NQ overshot for lowering and retrieval.
• Driver supplied with NW casing box connection.
| SW/SWT COMPLETE ASSEMBLY | ||
| ITEM | PART # | DESCRIPTION |
| 1~15 | 2110023 | SW WIRELINE CASING ADVANCER |
| 1~15 | 2110435 | SWT WIRELINE CASING ADVANCER |
| 1~13 | 2110033 | SW/SWT CASING INNER ASSEMBLY |
| SW/SWT WIRELINE CASING ADVANCER | ||
| ITEM | PART # | DESCRIPTION |
| 1 | 2110345 | SPEARHEAD |
| 2 | 2110350 | DISK LOCK WASHER |
| 3 | 2110355 | RELEASE SHAFT |
| 4 | 2110360 | LATCH BODY |
| 5 | 2110365 | LATCH SHOE |
| 6 | 2110370 | LATCH SHOE SPRING |
| 7 | 2110375 | LOCATING PIN |
| 8 | 2110380 | STOP LATCH |
| 9 | 2110385 | STOP LATCH PIN |
| 10 | 2110390 | COTTER PIN |
| 11 | 2110395 | STOP LATCH SPRING |
| 12 | 2110400 | SPACER SET |
| 13 | 2110405 | BIT SUB |
| 14 | 2110017 | SW LOADING SLEEVE |
| 2110440 | SWT LOADING SLEEVE | |
| 15 | 2110024 | SW DRIVER |
| 16 | ----- | OVERSIZED CASING SHOE* |
| 17 | ----- | TRICONE ROLLER BIT, 5 7/8"** |
| *Oversized casing shoes are not included in this section. | ||
| **Tri-cone roller bits are not included in this section. | ||
Roschen Inc. is constantly striving to improve its products and must therefore, reserve the right to change designs, materials, specifications and price without notice.
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For more information, please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
