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川石·克里斯坦森金刚石钻头公司严格执行API质量规范进行产品质量跟踪检验,使金刚石钻头制造质量进一步提高,现场使用获得良好成效,赢得中外用户的赞誉。 1.出口美国的30只金刚石钻头,经EC公司进行全面检查质量完全达标,钻进进尺高、效益好,受到外方好评。 2.新疆塔里木东河塘地区使用φ311.1mmR431型PDC钻头继在东河3井取得好成绩之后,最近又在东河13井取得新突破,在3654mm以下井段创单只进尺1005.34m,纯钻157.5h,机械钻速达6.38m/h的新成绩。 3.贵州石油勘探指挥部使用φ142.9S248型巴
Chuan Shi Christensen diamond drill company strictly enforce the API quality standards for product quality tracking test, the diamond drill manufacturing quality to further improve on-site use to obtain good results, won the praise of Chinese and foreign users. 1. 30 diamond drill bits exported to the United States, the EC company to conduct a comprehensive inspection of the quality of full compliance, drilling into the high, good efficiency, received by foreign praise. 2. After using the φ311.1mmR431 PDC bit in Donghutang area of Tarim, Xinjiang, following a good result in Donghe 3 well, it recently made a new breakthrough in Donghe 13 well. In the interval below 3654mm, it built footage with only footage of 1005.34m, pure Drilling 157.5h, ROP up to 6.38m / h new results. 3. Guizhou Petroleum Exploration Command using φ142.9S248 type Pakistan