Suzhou Douson Drilling & Production Equipment Co., Ltd.

Stock Code

SH603800

简体中文

Project case

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Unconventional energy industry

Combining domestic and foreign market demands, Douson has developed a series of high-pressure and large-diameter complete sets of fracturing equipment suitable for fracturing operations, which have been widely used in many "star wells" in the development of domestic oil and gas fields; Oilfield, well received by customers.

Project

Sinopec-130-140MPa fracturing wellhead and fracturing tree project

2018年，道森股份生产的130-140MPa压裂井口,在焦页199-2井安装、试压，并顺利通过中石化华东油服南方工作部领导的验收。
经过近半个月的加砂压裂连续施工，该130-140Mpa压裂树安全、高效地完成了焦页199-2井21层压裂施工。
130-140Mpa超高压压裂井口是道森股份针对川渝地区页岩气开发特点、立足现场需求，通过自主研发和创新，完全满足川渝地区深层页岩气开发的加砂压裂恶劣工况要求。

Cangzhou fracturing project under Bo Drilling

2019年，该系统方案在中石油渤海钻探沧州区块页岩油压裂项目中得到成功应用。
大通径万向连接压裂管汇系统方案的主要优点是：连接方便、密封可靠、管线布局简洁，解决了传统井场压裂作业中连接繁杂、占地大、成本高等作业难题；万向节的创新使用，为安装距离的调节带来极大的便利。
该系统方案已稳定应用于渤海钻探、西部钻探和长城钻探。

Bo drilling downhole Sichuan fracturing project

2020年，凭借大通径万向连接压裂管汇设备的可靠性和稳定性，中石油渤海钻探再次选择将该方案（通径180mm，压裂140MPa）应用于四川页岩气压裂项目。

Why choose Douson?

Professional Machining Center

Douson has various machining centers, turning centers, large boring and milling machining centers

Possess a variety of core technologies

Douson generally applies core technologies such as anti-scouring and corrosion resistance of the flow surface

Advanced testing equipment

Configure high-end inspection and test equipment, conduct scientific analysis through advanced data statistics, and ensure that products meet customer site safety requirements