By field test,practicality data of setting height of Y211-115 packer corresponding to its setting weight has been summarized which makes its successful ratio is 100% and provides a good guarantee for incr.
经现场实验,总结出Y211-115封隔器坐封高度与坐封载荷对应的实用数据,使之坐封成功率达到100%,为“三低”油田增储上产提供了有利保证。
Detection device is applied to check the position of gas leakage for determination of rational sealing depth.
为提高矿井煤层气抽采钻孔封孔效果,提出了应针对煤层地质条件,优先选择新型封孔材料及联合封孔,提高钻孔密封性,且使用钻孔漏气部位检测装置确定合理的封孔深度。
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。
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。