华侨离乡背井,远居国外。因此他们在感情上越来越向往祖国大陆。
Absence and distance make the overseas Chinese heart increasingly fond of the motherland.
在大陆的内部有熔岩井的地方,也发现了火山。
Volcanoes also are found in the middle of plates, where there is a well of melted rock.
例如,比较一个近海的修井方案和陆上修井的方案甚至对于一个有经验的决策者也是困难的。
For example to compare an offshore workover with an onshore water flood would be difficult even for the most experienced decision maker.
在水平井设计中,通常是先设计出水平段,然后再设计着陆点以上的井段。
In horizontal well planing, the horizontal interval is usually initially planed, and then followed the interval above the landing point.
该井的钻探成功为胜利油田海油陆采方案的实施提供了一条新途径。
The success of this well provided a new way to producing marine oil using land drilling in Shengli Oilfield.
他们一个接一个地从半英里深处陆续升井,走出转门,击拳庆祝,与家人拥抱。
One by one, they emerged through a swinging door, out of a pit a half-mile deep, pumping fists and hugging family.
由于海洋环境的特殊性,海洋修井机井架与陆地修井机井架的使用环境有很大差异。
Because of the particularity of the ocean environment, there exists great difference between the operating environments of the ocean workover rig and the land workover rig.
针对陆9井区各种不同形式的固井,进行了平衡压力注水泥设计。
The balanced-pressure cementing designs are done for different kinds of casing cementing operations in Lu 9 Region.
井中磁测技术在地质、大陆钻探等方面都有广泛的应用。
Borehole magnetic technique has been widely used in geology and CCSD.
河坝1井上部陆相地层属于高陡构造,地层倾角大,极易发生井斜。
The upper continental formations are high dip angle structures in Heba 1 Well.
一个陆地平台最多钻成17口定向井。
On a land drilling platform can be completed 17 directional Wells at most.
在南海北部陆架,这一孢粉组合可与WS1-3-1井流沙港组三段孢粉组合对比,时代为早始新世。
On the northern shelf of South China Sea, the latter assemblage can only be compared with the third member of Liushagang Formation in the WS1-3-1 well, Beibu Gulf Basin.
小独山西钨矿床位于塔里木板块的东端,北山陆缘活动带古生代柳园-俞井子裂谷带西段。
Xiaodushangxi tungsten deposit is located in the eastern end of the tarim plate, Beishan paleozoic continental margin activity with Liuyuan-Yu Well son with the western part of Rift Valley.
根据国内陆上油田钻井装备的实际状况,本着降低钻井成本的目的,研究出了采用转盘驱动的适用于陆上油田浅开发井的简易套管钻井技术及其配套工具。
In order to reduce drilling cost, the casing drilling technique rotated by rotary table and associated tools were developed considering the actual condition of domestic onshore drilling tools.
针对水陆过渡带特殊地表条件,根据近地表调查资料,进行最佳激发岩性、井深和组合激发研究。
For the special surface conditions of land-water transition zone, the optimal excitation lithology, depth combined excitation have been researched, according to the near-surface survey data.
孤东7 -平1井是国内第一口海油陆采水平并,其稳定产量是普通直井的6倍。
Well No. 7-ping 1 in Gudong Oilfield is the first offshore well produced onshore, the oil production of which is 6 times more than conventional vertical Wells.
不管是陆地还是海上,因井下设备处在强腐蚀环境下,往往需要经常修井。
Wells in the Middle East, both onshore and offshore, often require workover because of the highly corrosive environment to which the downhole equipment is subjected.
女MH-1水平井是大港油田钻成的第一口长半径水平井,也是目前国内陆地上最深的水平井。
Nu-MH-1 horizontal well was the first large radius horizontal well drilled in Dagang oil field. UP to now, it is also the deepest horizontal well drilled on the national onshore.
在柴达木盆地北缘,尕丘1井首次钻遇了石炭系海陆交互相地层。
The Carboniferous Formation of paralic facies in the north margin of Qaidam Basin was drilled in the Gaqiu-1 Well for the first time.
在准噶尔盆地陆东地区的某些井中已发现有价值的油气,而且与火山岩有关。
Valuable petroleum, which is related to volcanic rock, has been discovered in some Wells in Ludong region, Zhun-gar basin. The magnetic anomalies in this region are mainly caused by volcanic rock.
该矿发生事故时井下共有矿工436人,有375人陆续升井。
A total of 436 miners were working underground when the accident occurred, 375 successively lifted the shaft.
该矿发生事故时井下共有矿工436人,有375人陆续升井。
A total of 436 miners were working underground when the accident occurred, 375 successively lifted the shaft.
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