API 6A Oilfield Casing Tubing Spool Drilling Spool for Wellhead
Product Overview
Casing Spools are designed with a straightbore bowl that prevents damage to sealing areas from drilling tools and prevents test-plug and bowl protector wedging problems under pressure. This straight-bore design also reduces maintenance costs and permits suspension of heavy casing loads. C-22 Casing Spools normally are furnished with studded outlets, but optional threaded outlets are available upon request. Bottom preparation can include PE seals or X-bushing secondary seals. HPE seals for high-performance frac wells are available upon request. C-22 Casing Spools allow interchangeability between C-22 and C-21 Casing Hangers.
We can provide casing head, tubing head, casing hanger, tubing hanger, frac head and other connection wellhead products. We are not only has standard design wellhead products, but also provide customization service based on end-user request.
Design Features of Our Casing/Tubing Drilling Spool
• Pressure ratings from 2,000 psi through 15,000 psi
• Providing a sealing bore for hanger and packing.
• Flanged top and bottom connections available in sizes from 7-1/16" through nominal 20"
• Accepts a full line of single completion tubing hangers
• Providing a loading shoulder which can support tubing hanger and sealing.
• Providing secondary sealing for previous casing top.
• Providing a support and testing BOP after well completion.
Technical Data of Our Casing/Tubing Drilling Spool
| Product Name | Drilling Spool |
| Working Pressure | 2000 ~15000psi |
| Nominal Bore | 7 1/16--29 1/2 or As per customer requirement |
| Working Medium | oil,natural gas,mud and gas containing H2S,CO2 |
| Working Temperature | -46°C～121°C(Class LU) |
| Material Class | AA,BB,CC,DD,EE,FF,HH |
| Specification level | PSL1-4 |
| Specifications | Length(mm) |
| 3 1/8" X 5M To 3 1/8" X 5M | 1092 |
| 4 1/16" X 5M To 4 1/16" X 5M | 275 |
| 4 1/16" X 10M To 4 1/16" X 10M | 1588 |
| 4 1/16" X 15M To 4 1/16" X 15M | 614 |
| 5 1/8" X 5M To 5 1/8" X 5M | 287 |
| 7 1/16" X 5M To 7 1/16" X 5M | 700 |
| 9" X 5M To 9" X 5M | 5200 |
| 11" X 5M To 11" X 5M | 3048 |
| 13 5/8" X 3M To 13 5/8" X 3M | 3048 |
| 13 5/8" X 5M To 13 5/8" X 5M | 635 |
| 13 5/8" X 10M To 13 5/8" X 10M | 650 |
| 21 1/4" X 2M To 21 1/4" X 2M | 1400 |
| 26 3/4" X 3M To 26 3/4" X 3M | 2440 |
Xi'an Tianrui Petroleum Machinery Equipment Co., Ltd. was established in 2010. The company is located in Xi'an city, Shaanxi Province, China. We are committed to the research and advanced development of well control tools. The BOP designed and manufactured by the company is a necessary and iconic tool for mechanized wellhead operations. In recent years, a batch of automated well control tools represented by blowout preventers have created a new era of wellhead drilling rigs. The company is a professional company with the longest history, complete variety and most powerful development and research of wellhead tools and equipment.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.
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29 1/2" Casing Tubing Spool Wellhead Drill Spare Parts Images
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