1) bridging technique
砂桥防砂技术
2) sand control technique
防砂技术
1.
In combination with the characteristics of mechanical sand control techniques, a full-size simulation experiment is conducted on the apparatus in laboratory.
针对目前机械防砂技术种类较多,且新技术和产品不断涌现,以及由于防砂方法选择不当而使防砂效果差或失败的状况,研制了一种实尺寸防砂方法优选模拟试验装置。
2.
Through study of reservoir lithology, oil property and sand producing reason in major sand producing blocks of Haiwaihe oilfield, combining with features of various sand control techniques, a complete series of sand control system suitable to different blocks has been established after many tests and summarizing.
通过对海外河油田主要出砂区块的储层岩性、原油物性、出砂原因的研究,结合各种防砂技术的特点,经过不断地试验和总结,逐步形成了一套比较完整的、适合不同区块的防砂体系,恢复了一批因出砂而停产的油井,提高了油田整体开发水平。
3.
Therefore,the sand control techniques of gravel packing in wire wrapped screen and fracturing are applied to treat this reservoir,leading to 19.
因此应用了绕丝筛管砾石充填防砂技术和压裂防砂技术进行治理。
3) water and sand prevention technology
防水防砂技术
4) composite sand control
综合防排砂技术
5) technical strategy of sand control
防砂技术对策
1.
Sand production mechanism,control factors and technical strategy of sand control in heavy-oil reservoir:based on the sand control practice in heavy-oil reservoirs of Liaohe oilfield;
稠油油藏出砂机理、影响因素及防砂技术对策——基于辽河油田稠油油藏防砂实践
6) technique for completion and sand control
完井防砂技术
补充资料：砂桥
分子式：
CAS号：
性质：当井筒直径大小不规则时，钻井液往往在扩径处产生涡流而使所携带的钻屑下沉，在下面的缩径处聚焦而形成的桥堵。在钻井液流变性不好和暂时停泵时，砂桥更易出现。
CAS号：
性质：当井筒直径大小不规则时，钻井液往往在扩径处产生涡流而使所携带的钻屑下沉，在下面的缩径处聚焦而形成的桥堵。在钻井液流变性不好和暂时停泵时，砂桥更易出现。
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