Well hua 49 area in Huachi oil field, Xuanma area, well 63 area, well 55 area in Chenghua region in Shan-gan-ning basin are now produced under natural water drive.
陕甘宁盆地城华地区的华池油田华49井区、城壕油田玄马区、城63井区与城55井区目前均采用自然能量开采。
In this paper, the author holds an inquiry again into the reason of immigrants and refugees in the Shan-Gan-Ning border region in the anti-Japanese war period and analyses it.
本文主要对抗战时期陕甘宁边区移难民的源流问题进行探讨，分析陕甘宁边区移难民产生的原因。
Located in the southwestern part of the Shaan-Gan-Ning Basin, Guchengchuan area has been regarded as the blank area of exploration for more than 20 years.
固城川地区处于陕甘宁盆地西南部，20多年来一直视为勘探空白区。
Several huge gravitational highs are distributed over the Northern Shanxi slope areas in the eastern part of the Shan-Gan-Ning basin.
陕甘宁盆地东部的陕北斜坡区分布着几个巨型重力高。
The gas of central gas field of Shan-Gan-Ning basin is produced from paleo-weathered crust dolostone reserviors of Majiagou formation on top Ordovician.
陕甘宁盆地中部气田的天然气产于奥陶系顶部古风化亮马家沟组白云岩储层中，储集空间的形成是不同期次溶蚀作用和充填作用相互作用的结果。
The Gas Field in the center of Shan-Gan-Ning Basin is located in the loess plateau with poor water resources, weak ecology environment and serious water and soil loss.
陕甘宁盆地中部气田地处陕北黄土高原区，区内的环境问题突出表现为水资源缺乏，生态环境脆弱，水土流失严重。
Ansai Oilfield is located on the Loess Plateau to the east of Shan-Gan-Ning Basin. Restricted by its geographical environment, the management on dosing system has always been its weak point.
安塞油田地处陕、甘、宁盆地东部黄土高原，由于地理环境限制，加药系统管理一直是薄弱环节。
The Shaan-Gan-Ning basin's NG fields, Shaanxi-Beijing NG transmission pipeline project, underground storage reservoir, downstream project and environmental benefits of the projects are reported.
介绍陕甘宁盆地气田、陕京输气管线工程、地下储气库、下游工程和环境效益。
The Shaan-Gan-Ning basin's NG fields, Shaanxi-Beijing NG transmission pipeline project, underground storage reservoir, downstream project and environmental benefits of the projects are reported.
介绍陕甘宁盆地气田、陕京输气管线工程、地下储气库、下游工程和环境效益。
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