The gypsum is soluble and can be used for temporary plugging if there is no flowing water.
石膏是可溶性的，如果没有流动的水，则可用于暂时堵塞。
A temporary plugging agent comprising graded granules of salt that form a physical or hydraulic barrier.
包含形成物理屏障或水力屏障的分级盐粒的暂堵剂。
Temporary plugging technology is one of the valid methods of reservoir protection during the workover job.
暂堵技术是在修井作业过程中保护油气层的一种有效方法。
Temporary plugging technology is one of the main drilling and completion techniques for reservoir protection.
暂堵技术是保护储层钻井完井技术的主要技术之一。
A core evaluating test is conducted on the selected plugging agent, and its dissolution and temporary plugging intensity are detected.
对所筛选出的暂堵剂进行了岩心评价试验，对暂堵剂的溶解性及暂堵强度进行了测定。
To solve permeable loss problem in Bohai Gulf oilfield, a new oil-soluble temporary plugging agent DFA for workover fluid was worked out.
为解决渤海湾海上油田渗透性漏失“能堵不能解”的技术难题，研制出新型油溶性暂堵剂DFA。
In order to lessen harm to reservoir in well workover process, this article introduces the technology of shielding and temporary plugging on gas well.
为了减少修井过程中的储层损害，文章介绍了气井屏蔽暂堵工艺。
It is indicated that volume distribution should be selected in shielding temporary plugging technique, and the density of material should be considered.
指出实施屏蔽暂堵技术时宜选用体积分布图，选择屏蔽暂堵剂时须考虑物质的密度。
Oil soluble temporary plugging agent DGZ is a novel multiple functions reservoir protecting agent developed based on temporary shielding plugging theory.
DGZ油溶性暂堵剂是根据屏蔽暂堵原理开发的一种新型多功能油层保护剂。
On the basis of the features of Ertan reservoir in Feixianguan TM, the paper researches the optimum seeking method of temporary plugging agent by using core flow experiment.
用岩心流动实验的方法，针对飞仙关鲕滩储层，从暂堵剂的堵塞性及酸化解堵性方面对暂堵剂优选进行了研究。
But there are some deficiencies in temporary plugging technique, for example, the problems in adopting the reservoir average pore throat diameter and main flowing pore throat.
但是目前普遍采用的暂堵技术还存在某些方面的问题，如采用储层平均孔喉直径和主要流动孔喉平均直径所带来的问题。
Temporary plugging technology is one of the main drilling and completion techniques for protection reservoir. The key of the technology is selecting suitable temporary plugging agent.
屏蔽暂堵技术是保护储层钻井完井技术的主要技术之一，应用屏蔽暂堵技术的关键选择合适的暂堵剂。
The temporary plugging and acidizing technology can be used to solve the problems caused by formation heterogeneity during acidizing of oil wells, and improve the effect of acidizing.
暂堵酸化工艺可解决油井酸化时地层非均质性所暴露出的问题，提高酸化效果。
It is indicated that the technique of shielded temporary plugging is quite effective for reservoir protection of viscous oil fields with high permeability and low pressure in Bohai Sea.
实践证明，屏蔽暂堵技术是目前对渤海高渗、低压、稠油油田实施储层保护的一项行之有效的技术。
Hot dip galvanizing air sealed junction box used in a protective airtight door or temporary plugging outside of war by shock wave direction, junction box should be used in protective cover.
热镀锌人防密闭接线盒用在防护密闭门或临时战争封堵外侧受冲击波方向，接线盒应采用防护盖板。
The principle for well selection is introduced for using the technique of temporary plugging and acidization, the equation for the dosage of acid fluid and temporary plugging agent is given.
介绍了暂堵酸化工艺的选井原则，给出了酸液及暂堵剂用量的计算公式。
A technique of temporary screen plugging for fractured reservoirs strata is proposed, by which the solid particles in the mud are used to plug up the fractures.
屏蔽式暂堵技术是利用泥浆中固相颗粒在地层裂缝处形成堵塞而达到暂堵的技术。
A technique of temporary screen plugging for fractured reservoirs strata is proposed, by which the solid particles in the mud are used to plug up the fractures.
屏蔽式暂堵技术是利用泥浆中固相颗粒在地层裂缝处形成堵塞而达到暂堵的技术。
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