setting ball是什么意思

网络释义

用法例句

To solve the problem of setting of hydraulic packers in horizontal holes,a ball-and-seat and a setting ball plug is designed for two setting technologies respectively.

针对水平井液压封隔器不能实现坐封 ,采用盲孔球座不但不能洗井 ,还会在打压过程于油管内形成气塞 ,影响坐封效果 ;采用盲孔球座和分流开关组合方式又存在水击和不能洗井的问题 ,提出了单流阀坐封球座和坐封球塞 2种水平井液压封隔器坐封工艺 ,并研究设计了单流阀球座和坐封球塞。

The pulg has characteristics of removable, setting precision, preventing block and preventing adhesion,and can build multiform plugging pipe, which can solve the problem above and reduce the venture of ash squeezing and plugging,thus saving the work time.

该桥塞具有可取、坐封准确、防卡、防粘等特点,并形成了多种井下封堵管柱,能够解决挤水泥封堵过程中出现的上述问题,并且降低了挤水泥封堵风险,缩短了施工周期。

The success or failure of well testing operation is determined by setting situation of the slip-type packer or not.

卡瓦封隔器能否坐封直接决定测试施工的成败。

Working mechanism and characteristics of both mechanical and hydraulic setting of fracturing string are introduced respectively.

根据封隔器坐封方式的不同,介绍了机械坐封、液压坐封压裂管柱的工作原理及特点;对不同坐封方式下的压裂管柱进行力学分析,建立了坐封前、坐封过程及压裂过程的力学模型。

wireline packer setting

电缆操作封隔器坐封

multistring hydraulic-set packer

多管水力坐封封隔器

packer setting control line

封隔器坐封液压控制管

hydro-set permanent packer

永久式水力坐封封隔器

wireline pressure setting assembly

电缆工具压力坐封装置

hydraulic-set dual hanger

水力坐封双管悬挂器

retrievable hydraulic-set casing Packer

可收回的液压坐封套管封隔器

Studies and Applications of Inner-String Cementing Tools with Wellhead Setting

井口坐封式内管法注水泥工具的研制与应用

Application of the KCY453 midway-setting prevention drillable bridge plug in horizontal wells

KCY453防中途坐封可钻桥塞在水平井的应用

Development and Application of Repeated Setting Hydraulic Anchor and Repeated Switch Oil Drainage

可重复坐封液压锚定器和反复开关泄油器的研制与应用

the closed boats paddled from a sitting position with a double-blade paddle.

即封闭的、坐式双桨比赛，

On the throne sits God who has a book with seven seals.

上帝坐在宝座上，拿着一本有七个封印的书。

If possible, please sit at the old kitchen table to read it.

如果可能的话,请坐在厨房的餐桌旁读这封信。

The procession arrives at the gate, it's locked shut. Everyone prepares to sit silently.

队伍抵达校门口，学校封门了。大家准备就地静坐。

She'll sit with you, my soul, while I write a letter.

让她陪着你坐一会儿，我的好人，我要写封信去。

He sat down and wrote a formal letter to Melbury.

他坐下来给麦尔布礼写一封郑重其事的信。

He seated himself at a table in order to write the letter of recommendation.

他自己坐到桌子跟前，以便写那封推荐信。

Mooze seated himself at his desk, broke the seals of the documents, and glanced them over.

穆子坐在写字台边，将信件一一拆封，粗略看了一遍。