九普拟在陕北实施定向钻井本刊讯最近地矿部第九普查勘探大队与石油钻井研究所协议，由研究所提供技术服务，拟在陕北市场实施定向钻井。陕北市场上目前最小井距已缩短至１５０ｍ，该队一直打垂直井，井位提供受很大限制。若采用定向钻井新技术布井，将大大提高该队市场竞... Jiupeng intends to implement directional drilling in northern Shaanxi Our recent survey by the Ninth Census Investigation Brigade of the Ministry of Geology and Mineral Resources and the Institute of Petroleum Drilling agreed to provide technical services by the institute and to implement directional drilling in the northern Shaanxi market. At present, the minimum well spacing in northern Shaanxi has been shortened to 150m. The team has been playing vertical wells for many well positions. If the use of directional drilling new technology wells, will greatly enhance the team market competition ...