XIAN ATO INTERNATIONAL CO.,LTD
| Standard | API,ISO,GB,API Spec 16A |
| Processing Type | Forging |
| Packaging Details | Wooden case |
| Inlet | 2-9/16''~4-1/16''(65~103mm) |
| Nominal Diameter | 1.13/16" ~ 7.1/16" |
| Advantage | High Performance |
| Payment Terms | L/C,T/T |
| Marerial | carbon steel |
| Maintenancerequirement | Regular inspection and servicing recommended |
| Material | High-strength steel alloys |
| Place of Origin | China |
| Certification | API |
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Product Specification
| Standard | API,ISO,GB,API Spec 16A | Processing Type | Forging |
| Packaging Details | Wooden case | Inlet | 2-9/16''~4-1/16''(65~103mm) |
| Nominal Diameter | 1.13/16" ~ 7.1/16" | Advantage | High Performance |
| Payment Terms | L/C,T/T | Marerial | carbon steel |
| Maintenancerequirement | Regular inspection and servicing recommended | Material | High-strength steel alloys |
| Place of Origin | China | Certification | API |
| High Light | Directional Wells Three Roller Reamer ，High-strength steel alloys Roller Reamer ，API Standard Downhole Reamer | ||
Roller reamer is designed for various reaming operation. It can be used in hardformation or abrasive formation, in order to keep the standard hole size. When thedrill bit wears and under the standard size, roller reamer can ream the bottom welland recover to standard hole size. Whether drilling the vertical well or directionalwell, three-roller reamer can ensure the following drill bit or casing run into thenormal hole size. The features of roller reamer are low frictional resistance withwell wall, strong abrasive resistance and long service life.
Technical Specification
| Model | Working OD | ID | Body OD | OAL | Roller OD | Roller Length | Connection |
| mm (inch) | mm (inch) | mm (inch) | mm (ft) | mm (inch) | mm (inch) | ||
| GL149 | 149.2(5-7/8) | 31.8(1-1/4) | 120.7(4-3/4) | 1400(4.6) | 46 (1-13/16) | 200 (7-7/8) | NC38 |
| GL152 | 152.4 (6) | 31.8(1-1/4) | 120.7(4-3/4) | 1400(4.6) | 50.8 (2) | 200 (7-7/8) | NC38 |
| GL216 | 215.9(8-1/2) | 44.5(1-3/4) | 165(6-1/2) | 1730 (5.7) | 71.4 (2-13/16) | 200 (7-7/8) | NC50 |
| GL311 | 311.15(12-1/4) | 71.4(2-13/16) | 203 (8) | 1900 (6.2) | 100 (3-15/16) | 300 (11-13/16) | 6-5/8REG |
| GL444 | 444.5(17-1/2) | 76.2 (3) | 229 (9) | 2200(7.2) | 140 (5-1/2) | 304 (12) | 7-5/8REG |
| GL559 | 558.8(22) | 76.2 (3) | 241.3 (9-1/2) | 2667 (8.8) | 158 (6-7/32) | 400 (15-3/4) | 7-5/8REG |
| GL660 | 660.4(26) | 76.2 (3) | 241.3 (9-1/2) | 2867 (9.4) | 178 (7) | 400 (15-3/4) | 7-5/8REG |
| GL711 | 711.2 (28) | 76.2 (3) | 241.3 (9-1/2) | 2867 (9.4) | 178 (7) | 400 (15-3/4) | 7-5/8REG |
Company Details
Business Type:
Exporter,Trading Company
Year Established:
2008
Total Annual:
500000-600000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Xi’an ATO International Co., Ltd. is China Oilfield Equipment Supplier for Middle East Drilling Contractors, founded in 2008, belongs to ATO Group, which is located in Xi'an, China. ATO supplies API standard drilling equipment, such as mud pump spare parts, BOP components and oilfield tools fr... Xi’an ATO International Co., Ltd. is China Oilfield Equipment Supplier for Middle East Drilling Contractors, founded in 2008, belongs to ATO Group, which is located in Xi'an, China. ATO supplies API standard drilling equipment, such as mud pump spare parts, BOP components and oilfield tools fr...
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