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temporary plugging steering 酸化
THY temporary plugging agent used for workover treatment adopts oil soluble resin as bridging off agent. THY修井暂堵剂是以油溶性树脂作为桥堵剂，桥堵储层孔道，在井壁形成屏敝层，从而减少修井液的漏失。
It added that multistage particles are more effective than single stage particles for temporary plugging. 按照上述匹配关系选用粒子进行暂堵时,多级粒子的暂堵效果比单级粒子的暂堵效果好。
Shielding temporary plugging technique is the most effective technique for the fractured reservoir proctection in Qingxi area of Yumeng oilfield. 对玉门油田青西地区裂缝性储层的保护方法,最有效的技术手段就是利用屏蔽暂堵技术。
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。
Water soluble temporary plugging agents of SZD series were studied to solve the problem of serious high water-cut, oil-well leakoff. 摘要针对油田注水井及高含水油井漏失严重问题，研制了SZD系列水溶性暂堵剂。
Based on the damage features of oil &gas formation in Yaha Oilfield,a new temporary plugging technology is studied in laboratory. 根据牙哈地区油气层伤害的特点，通过室内实验优选了一套适合牙哈地区油气层保护的屏蔽暂堵完井液技术，并进行了现场应用。
The "Ideal Packing Theory" is used to optimize temporary plugging project of drilling fluid for formation damage control. 采用一种理想充填新方法,对保护储层的钻井液暂堵方案进行了优化设计。
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。
Abstract： Based on the damage features of oil &gas formation in Yaha Oilfield,a new temporary plugging technology is studied in laboratory. 摘要：根据牙哈地区油气层伤害的特点，通过室内实验优选了一套适合牙哈地区油气层保护的屏蔽暂堵完井液技术，并进行了现场应用。
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。
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。
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。
Through laboratory tests and field application,the results show the new temporary plugging completion fluid can meet the needs of reservoir protection in Yaha Oilfield. 室内研究和现场应用表明，该套屏蔽暂堵完井液技术能够适应牙哈地区油气层保护的要求。
Test results show that by adding suitable amount of polyglycol and temporary plugging agent in the foam drilling fluid, the permeability recovery increases from 66. 实验结果表明;泡沫钻井液中加入适量暂堵剂和聚合醇后;渗透率恢复值从66.;54%25增加到84
Based on the characteristics of Ng formation, a KCl-based organic MMH drilling fluid with compounded temporary plugging agent as a main additive was proposed to employ in horizontal well G104-P1, coupled with shielding temporary plugging technology. 针对该区块Ng的油层特点 ,在室内试验的基础上 ,选用了复配暂堵剂配制成的KCl有机正电胶钻井液 ,并配合屏蔽暂堵技术进行了油层保护。
The zwitterionic polymer drilling fluid system was chosen, and potassium polyacrylatic, organosilicon-potassium humate and acid soluble shielding temporary plugging agent were used to condit. 选择了两性离子聚合物钻井液体系,并加入聚丙烯酸钾、有机硅腐植酸钾和酸溶性屏蔽暂堵剂等对钻井液进行调整。
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。
THY temporary plugging agent is used to bridge off reservoir pore, produce borehole wall shielding zone, and then reduce leakage of workover fluid by taking oil-soluble resin as bridging - off agent. THY修井暂堵剂是以油溶性树脂作为桥堵剂;桥堵储层孔道;在井壁形成屏敝层.;从而减少修井液的漏失。
We temporarily plugged the hole with putty. 我们临时用油灰塞住那个洞。