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The drilling depth of ZJ70DZ drilling rig can reach 7000 meters. During the drilling process, the circulating fluid of the solid control system can play the role of lubricating and cooling the drill bit. The anti-drilling fluid can act as a suppressing blowout. After drilling, The system will also grout to solidify the wellbore. This is the first time that Dongding Company has cooperated with Shanghai Zhongman Petroleum Equipment Co., Ltd., which is the first set of rig solid control system delivered by Dongding Company this year.
Dongding Company delivered ZJ70DZ drilling rig solid control system
It was learned from Hudong Zhonghua Shipbuilding (Group) Co., Ltd. that the ZJ70DZ drilling rig solid control system built by the company's subsidiary Dongding Steel Structure Co., Ltd. for Shanghai Zhongman Petroleum Equipment Co., Ltd. was successfully delivered. This indicates that Dongding Company has taken an important step in accelerating industrial restructuring and transforming its development mode and transforming into high value-added oil drilling rig products. It relies on its own industrial advantages, technological advantages and site resources advantages to manufacture special products. The field has formed its core competitiveness.