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- 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。
- 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。
- 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。
- Shielding temporary plugging technique 屏蔽暂堵
- Application of Shielding Temporary Plugging Technique in Bohai Bay Oil Fields 屏蔽式暂堵技术在渤海油田的现场应用
- Application of Shielding Temporary Plugging Technique in Qingxi Area 屏蔽暂堵技术在青西地区的应用
- Research on the Shielding Temporary Plugging Fractal Theory of Fractured Reservoirs 裂缝性储层屏蔽暂堵分形理论的研究
- Study of Shielding Temporary Plugging Technology for the Fractured Sandstone Reservoir Protection in the Center of Sichuan Basin 川中地区保护裂缝性致密砂岩储层屏蔽暂堵技术室内研究
- Keywords workover fluid soluble resin loss circulation material shielding temporary plugging agent formation damage prevention; 修井液;可溶树脂;堵漏剂;屏蔽;临时性封堵;防止地层损害;
- Research and development of shield temporary plugging killing fluid of saltwater for Yaha condensate gas field 中原油田调整井钻井液配套技术
- shielding temporary plugging 防止地层损害
- To more accurately and quantitatively select the shielding temporary bridging and plugging agents, the shielding temporary bri... 利用此理论对吉林油田岩心进行了暂堵实验,取得了较好的效果,验证了屏蔽暂堵分形理论的正确性。
- shield temporary plugging 屏蔽暂堵
- Shielding temporary bridging and plugging technology is one of the most effective methods in protecting reservoir formations from being invaded by particles and filtrates from drilling fluids. 屏蔽暂堵技术是防止入井流体固相和液相侵入储层的最有效方法之一,而选择与储层孔隙尺寸最佳匹配的屏蔽暂堵剂则是暂堵技术成功实施的关键所在。
- 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。
- 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。
- 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。
- We temporarily plugged the hole with putty. 我们临时用油灰塞住那个洞。