A new PRD spudding fluid was developed, the performance of the PRD weak gelling spudding fluid was evaluated.
对研制出的一种新型PRD钻开液-PRD弱凝胶钻开液体系进行了性能评价。
Drilling an oil or gas well at a location or well pad site at which drilling has occurred previously within 5 years prior to the date of spudding the well.
钻探油井或气井，在一个地点或良好垫地盘有钻探曾在5年前发生的钻井日期。
The two-stage cementing technique was used for the protective casing of the horizonal well in Tahe oil field because of a long open-hole interval in secondary spudding.
塔河油田水平井由于第二次开钻裸眼段长，技术套管采用双级固井技术。
The two-stage cementing technique was used for the protective casing of the horizonal well in Tahe oil field because of a long open-hole interval in secondary spudding.
塔河油田水平井由于第二次开钻裸眼段长，技术套管采用双级固井技术。
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