桥塞
- 网络bridge plug
![桥塞](../cache/1415134.jpg)
-
可插入式桥塞在二次固井中的应用
Application of the intromittent bridge plug in quadric well cementation
-
套管变形井小直径桥塞的研制与应用
Development and application of small - diameter bridge plug in casing deformation
-
Halliburton可回收式机械桥塞,在上返测试打捞起钻过程中易出现自动丢手现象。
Halliburton retrievable mechanical plug is liable to set automatically during testing upward , picking and hoisting string .
-
QSA型可捞可钻式桥塞的设计与使用
Design and application of model QSA fishable-drillable bridging plug
-
LH-I型液体桥塞的研制及应用
Development and application of LH-I liquid bridge
-
用新型耐热火药为化学动力源构建的桥塞座封工具装药结构,在高温、常温条件下能可靠完成桥塞座封操作,其使用性能与美国Baker公司相应产品相当。
Using the new heat-resistant propellant as the chemical motivity of the bridge plug sitting tool , the charge configuration is designed , the bridge plugging operation is reliably accomplished in high and normal temperature condition , and the usage property corresponds with the product of the Baker corporation .
-
依据该工具特点,对原有封窜工艺进行了合理优化,形成了Y453挤水泥桥塞封窜工艺。
On the basis of the tool 's features and optimizing primary technology , the plugged channeling technology by using the Y453 squeeze cementing bridge plug is formed .
-
可捞式桥塞分层压裂工艺试验
Separate layer fracturing techn - ology testing with retrievable bridge plug
-
水泥塞定位器的研制与应用可取式挤灰桥塞的研制与应用
The development and application of the retrievable bridge plug of cement squeeze
-
压裂实验法评价裂缝性桥塞堵漏
The method of fracturing experiment for evaluating the bridging plug of fracture
-
利用可捞式油管桥塞不压井更换井口闸门技术
Changing valve through fishable pipe bridge plug without killing well
-
一种新型可取式桥塞的研制与应用
Development and application of a new removable bridge plug
-
通常使用的电缆桥塞施工复杂、成本高;
An Accustomed wire bridge plug with high cost may be complex to operate .
-
桥塞挤水泥工艺及其应用
Cement squeeze technology with cement retainer and application
-
氧活化测试在判断桥塞窜层中的应用
Application of Oxygen Activation Test in Identification of Communication between Zones of Bridge Plug
-
用挤水泥桥塞解决这类问题则是一种行之有效的手段。
Using squeeze cementing bridge plug to solve these problems is a effective method .
-
可钻式桥塞的另一种处理方法
A disposal method of drillability bridge plug
-
后因恢复生产需打捞桥塞及其下部落鱼。
For restoring production , it is required to fish the bridge plug and fishes .
-
小直径桥塞及注灰一体化工艺管柱设计与应用
Design and application of integrative technical string with small diameter bridge plug and cement injecting tool
-
阀式桥塞工艺技术的应用
Applications of Valve Bridging Technology
-
热采桥塞堵水验封管柱的创新与应用淤泥堵塞了下水道。
Development and Application of Bridge-plug Sealing Detection String in Thermal Production Well Mud choked the drainpipe .
-
据此提出了下桥塞时施工工艺的指导性意见。
On the basis of it , some guidelines are proposed for the construction process during running bridge plug .
-
因落鱼腐蚀严重,不能采用传统磨铣桥塞的方法。
Because the fishes are corroded seriously , the traditional method of milling bridge plug can 't be adopted .
-
经现场试验表明,该桥塞是一种安全可靠、结构简单、性能稳定的井下封堵工具。
Field tests have demonstrated that this bridge plug is a safe and reliable down-hole plugging tool with simple structure .
-
该桥塞主要由打捞机构、平衡旁通、密封机构、锚定机构、坐封解封机构、锁紧机构等部分组成。
The plug is composed of a fishing mechanism , balance bypass , sealing mechanism , anchoring mechanism and locking device .
-
通过化学凝胶和桥塞堵漏剂进行复配,形成复合化学凝胶堵漏技术。
To solve the problem , a new composite gelled material was developed , and the composite gel sealing technology was formed .
-
针对目前油田沿用的常规挤水泥工艺所存在的问题,设计了桥塞挤水泥工艺。
In the light of the problems with the conventional cement squeeze technology , the technology for cement squeeze withcement retainer is designed .
-
可以为截止阀、活塞或旋启式止回阀阀瓣提供弹性镶嵌物。利用可捞式油管桥塞不压井更换井口闸门技术
Resilient inserts are available for globe , piston and swing check discs . Changing valve through fishable pipe bridge plug without killing well
-
调整固相粒子级配,根据油层孔喉半径选择粒径与之相当的刚性粒子作桥塞粒子。
Adjust the size of solid particle according to the size of pore throat and select the rigid particle as the bridge particle .
-
将桥塞下入模拟试验井进行坐封、解封、耐密封模拟试验,结果表明,它能承受较高的上、下压力,具有坐封可靠,解封方便等特点。
The test results indicate that this bridge plug can bear high pressure and has such properties as reliable setting and convenient releasing , etc.