1) combination of complex perforation gun and DST tools
复合射孔与DST联作
2) perforating combining operation
射孔联作
3) compound perforation
复合射孔
1.
Movement mechanism experiment of top control fluid in compound perforation;
复合射孔上部压井液运动机理试验
2.
By doing some optimizations such as optimizing technology,optimizing the detonator amount of compound perforation,selecting phase angle and improving the pattern of placing holes,a perforatio.
通过优选工艺技术、复合射孔加药量优化、相位角优选、布弹方式改进等措施,提出一套射孔完井技术方案,对提高单井产能具有重要意义。
3.
Deep penetration compound perforation technology joins organically the perforation technology and high-energy gas fracturing technology,which is a new perforation tec.
深穿透复合射孔技术把射孔技术与高能气体压裂技术有机结合,具有改造油层作用的一项新型射孔技术。
4) composite perforation
复合射孔
1.
Experimental verification of numerical analysis accuracy of composite perforation;
复合射孔数值模拟精度的实验验证
2.
According to the conditions of the bad reservoir physics character of Jilin Yingtuo oilfield,all the new perforated and completed wells must being hydrafrac to increase production and some bottom hole water of them having developed much,producing water after hydrafrac and high exploitation expense,hang composite perforation tech is utilized to be well completion to increase production and effect.
针对吉林英坨油田储层物性普遍较差,所有新井射孔完井后都要进行水力压裂增产,且部分井底水发育良好、水力压裂后出水多、开发费用大等实际情况,优选采用下挂式复合射孔工艺技术进行完井射孔,起到了增产、增效的作用。
3.
built-in style,oversleeve-style,symmetry style and hanging style perforators,a method of optimizing effective composite perforation by correct determining peak value of pressure and amount of gunpowder,under the precondition of operation safety,according to the hole structure and formation damage is proposed.
通过对内置式、袖套式、对称式和下挂式四种不同类型复合射孔器的设计结构、作用原理及安全性对比分析,建议根据不同井身结构、地层污染程度等情况,合理设定峰值压力及火药用量,在确保作业安全前提下,优选高效复合射孔器。
5) fracture perforating
复合射孔
1.
Application of packer in fracture perforating;
封隔器在复合射孔中的应用
2.
A new projectile-filling device was developed to realize the fracture perforating under the condition of high foramen density.
提出了一种新型装药结构并实现在高孔密条件下的复合射孔,所开发的产品进行了地面混凝土靶测试、地面动态压力-时间(p-t)过程测试和现场应用试验。
3.
During a fracture perforating operation, there are some events of spacer gun flexion.
夹层枪的压扁现象在复合射孔施工作业中会时有发生,压扁程度严重时导致卡枪等事故。
6) combined perforating
复合射孔
1.
Application of combined perforating technology in Xianhe Wang 541 block;
复合射孔技术在现河王541区块的应用
2.
Based on characteristics and effect parameter of the powder burning, researched were the powder burning characteristics of built-in,suspended and sleeve combined perforating systems.
火药燃烧对地层的作用参数可用于优化复合射孔施工设计,提高复合射孔效果。
3.
The combined perforating technology in horizontal wells is very dangerous because of its thick perforating zones, large quantities of explosives and high risk operation.
水平井复合射孔由于射开厚度大,设计药量多,施工风险高,极易发生安全事故。
补充资料：奉酬天平马十二仆射暇日言怀见寄之作
【诗文】：
天平篇什外，政事亦无双。威令加徐土，儒风被鲁邦。
清为公论重，宽得士心降。岁晏偏相忆，长谣坐北窗。
【注释】：
【出处】：
全唐诗：卷344-65
天平篇什外，政事亦无双。威令加徐土，儒风被鲁邦。
清为公论重，宽得士心降。岁晏偏相忆，长谣坐北窗。
【注释】：
【出处】：
全唐诗：卷344-65
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条