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SH603800

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Single Barrel Double Well Wellhead and Christmas Tree Project
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Single Barrel Double Well Wellhead and Christmas Tree Project

道森股份为中海油湛江分公司设计制造的单筒双井井口装置及采气树,应用于开采地下石油以及天然气,目前已批量应用于南海部分区块。 该井口装置应用于海上平台的钻井、完井、采油(气)等作业,井槽布局紧凑,适应海上狭小的钻井平台空间,最大程度地满足了海上平台现场作业工况,且双井满足高产量需求。 按照客户要求,该设备采用整体式采气树结构,包含手动下主阀和液动上主阀、手动清腊阀以及手动翼阀;油管悬挂器带有电潜泵,采用偏心式结构,36"隔水管基盘采用较高的密封技术,性能可靠,安全稳定。
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成立于2001年,致力于为全球客户提供安全可靠的、高性能的油气开发设备和满足多种工况的全套系统解决方案。

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CNOOC - Single Barrel Double Well Wellhead and Christmas Tree Project

 

Douson designed and manufactured single-tube double-well wellhead and Christmas tree for CNOOC Zhanjiang Branch, which are used in the exploitation of underground oil and natural gas, and have been applied in batches in some blocks in the South China Sea.

The wellhead is used for drilling, well completion, oil (gas) production and other operations on offshore platforms. 

According to customer requirements, the equipment adopts an integral wellhea structure, including manual lower main valve and hydraulic upper main valve, manual wax cleaning valve and manual wing valve; the tubing hanger is equipped with an electric submersible pump and adopts an eccentric structure; The 36" riser base plate adopts advanced sealing technology, which is reliable in performance, safe and stable.

 

Christmas Tree Nominal Bore Diameter: 3-1/16"

Working Pressure: 10000Psi

Material Class: CC

Temperature Class: U (-18℃~121℃)

Product Specification Level: 3G

Performance Requirement: 2

Design and Manufacture Standard: API 6A

 

Contact

 

Add: No. 16 West Henggang Street, Yangcheng Lake Industrial Park, Xiangcheng District, Suzhou City, Jiangsu Province

E-mail:info@douson.cn

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