堵水剂,water shutoff agent
1)water shutoff agent堵水剂
1.Non-Selective Water Shutoff Agent GWPA-Ⅱ for Gas Wells and Its Uses at Zhongyuan Oil Fields;中原油田气井非选择性堵水剂GWPA-Ⅱ及其应用
2.Preparation and Application of Selective Water Shutoff Agent JTD for High Permeability Reservoir Formations;高渗透地层选择性堵水剂JTD的研制与应用
3.This paper introduces a kind ofwater shutoff agent,which is prepared from water glass as the main agent,formaldehyde as an activator and other additives.研究一种用水玻璃为主剂、甲醛为活化剂以及其他添加剂制备堵水剂。
英文短句/例句
1.Laboratory Study of Macromolecule Gelatin:an Oil Well Water-Plugging Agent钻井用高分子冻胶堵水剂的室内研究
2.Research on chemical water plugging agent in high salinity reservoir at 85 ℃85℃下高矿化度地层化学堵水剂研究
3.Evaluation of Novel Selective Plugging Agent MX10-2 for Horizontal Well新型水平井选择性堵水剂MX10-2性能研究
4.Studies of Compound Ion Polymer In-depth Profile Adjusting and Water Plugging Agent复合离子聚合物深度调剖堵水剂的研究
5.Newly developed water shutoff agents are colloidal dispersant gel (CDG),new precipitation-type and complex type.新发展的堵水剂有胶体分散体冻胶、新型沉淀型和复合型等。
6.Interpenetrating Polymer Network Water Shutoff Agents for Oil Fields--Screening the Best Formulations for Different Well Depths互穿聚合物网络型油田堵水剂——在不同井深下最佳配方筛选
7.Study on the New Dual-Crosslinked Water Shutoff Agent in Fractured Low-Permeability Reservoir;裂缝性低渗透油藏双重交联式新型复合堵水剂研究
8.Laboratory Evaluation of Water Swellable Rubber as an Blocking Agent吸水膨胀橡胶作为封堵剂的室内评价
9.These U/F solutions have been used in 15 wells in Zhongyuan oil fields with 100% successfulness and 87% positive response.在中原油田15口井使用该剂,堵水堵漏成功率100%,见效率87%。
10.Theoretical Study on Plugging Leakage Zone & Water Zone in Drilling and Preparation of New Plugging Agent钻井中封堵漏层和水层的理论研究及新型堵剂的研制
11.Synthesis and Evaluation of Water Swelling Polymer Plugging Agent吸水膨胀型聚合物堵漏剂的合成与评价
12.Microencapsulation of Organic Chromium Crosslinker for Polymer Gelling Fluid as Water Shutoff/Profile Modification Agent堵水调剖用有机铬交联剂的微胶囊化研究
13.(d) Check coolant reserve/overflow tank and tanks hoses for blockagRepair as necessary.(d)检查冷却剂储存/溢流箱和水箱软管堵塞问题。视需要维修。
14.Block-removing technus using high pressure water jets combined with acidization高压水射流与化学剂复合解堵工艺的机理及应用
15.The Research of Self-heating Plug Removal Agent and Discussion on Aluminum-water Reaction as Hydrogen Donor自生热解堵剂的研究和铝水反应作为供氢体的探讨
16.Analyzing Water Production Mechanism and Evaluating Plugging Agent in Unconsolidated Sandstone Gas Reservoirs Based on Laboratory Experiments基于室内实验的疏松砂岩气藏出水机理分析及堵剂评价
17.bridging solid shape暂堵剂固体颗粒形状
18.Clogged pipes backed up drain water.阻塞的水管堵塞了沟水。
相关短句/例句
water plugging agent堵水剂
1.A selectivewater plugging agent, JCT, is developed for performing water shutoff operation in 100% water cut production well Zhuang106-18-21 with water producing zones in reservoir formations.针对含水100%、油层出水的桩106-18-21井,研制了选择性堵水剂JCT。
2.A water absorbing-expandingwater plugging agent-JBD is synthesized by using ethylene negativet positive.选用乙烯基阴、阳、非离子单体和有机硅交联剂及无机填料等合成了一种高强度吸水膨胀型树脂堵水剂—JBD,并探讨了其吸水膨胀性能和堵水性能。
3.The paper presents the composition of the various gel typewater plugging agents.该文介绍了各种凝胶类堵水剂的组成，并针对高温高盐油田，研究了各种耐温抗盐凝胶体系在油田堵水中的应用，确定了各种凝胶体系的适用范围。
3)Plugging agent堵水剂
1.A selective plugging agent for oilfields was prepared in laboratory.以聚丙烯酰胺(HPAM)和木质素磺酸盐(Ga-LS)为主要原料,有机铬类为交联剂,弱碱性物质为pH值调节剂,制得选择性堵水剂。
2.A selective plugging agent was prepared from polyhydroxy - compound as gelling material and cross -linking agent BF.用多羟基化合物作成胶剂与交联剂BF配制了选择性堵水剂。
3.To resolve the water- production problem due to water injection exploitation in oilfields, a copolymer plugging agent was prepared with nonionic monomer AM, anionic monomer CS and cationic monomer D as materials.针对油田注水开发后期普遍存在油井产水的问题,以非离子单体AM、阴离子单体BS 和CS、阳离子单体D为原料,合成了一种共聚物堵水剂,并确定了其最佳原料配方和合成条件。
4)blocking agent堵水剂
1.Study and application of new type selectiveblocking agent for heavy oil.;新型稠油选择性堵水剂的研究及应用
2.Field experiment of blocking big channel using HD-Ⅲblocking agent.;HD-Ⅲ堵水剂封堵大孔道矿场试验
3.By studying onblocking agents and operating technology for bottom water reservoir, HH type ofblocking agent and appropriate operating is selected which opens up the research field of blocking in bottom water reservoir of Dagang Oilfield in future.经对底水油藏堵水剂及施工工艺的研究分析,优选出了HH堵水剂,制定了与之匹配的施工工艺,为大港油田底水油藏堵水工作的开展拓宽了道路。
5)water-plugging agent堵水剂
1.A new kind of oil-fieldwater-plugging agent was synthesized by using acrylamide, acrylic acid etc.在交联剂、引发剂存在的条件下,以丙烯酰胺、丙烯酸等为主要原料,添加硫酸铝为无机交联剂,合成一种新型油田堵水剂,并通过大量实验确定了单液法和颗粒法两种使用方式下各自的最佳配比。
2.According to the recent study on thewater-plugging agent,a new process and optimum formulate of producing swellablewater-plugging agent are presented in this paper.根据目前堵水剂的研究方向,通过大量探索实验和正交实验,研究出一种生产体膨胀型凝胶颗粒调驱堵水剂的最佳配比和工艺。
6)plugging/sealing agent堵水堵漏剂
延伸阅读
堵水剂分子式：CAS号：性质：在油田开采过程中，由于水层窜槽、底水锥进或注入水、边水突进，使一些油井过早见水或水淹。为了清除或减少水淹，控制产水层中水的流动和改变水驱油中水的流动方向，提高水驱油采收率，在生产井或注入井上进行封堵出水层段所采用的化学处理剂称为堵水剂。从施工技术上来划分，可分为选择性堵水、非选择性堵水、注水井调剖和区块整体堵水。从化学剂结构和作用机理可分为(1)无机盐类，如硅酸钠和硫酸铝、硅酸钠与氯化钙、硅酸钠与硫酸亚铁、碳酸钠与氯化钙等；(2)聚合物冻胶类，如聚丙烯酰胺、聚丙烯腈、木质素磺酸盐、生物聚合等形成的各种冻胶，是目前广泛应用的一类；(3)树脂类堵水剂，包括酚醛树脂、环氧树脂、糠醛树脂及热塑性聚合物、聚乙烯、乙烯-醋酸乙烯酯共聚物等；(4)泡沫调剖堵水剂，包括起泡剂和各种添加剂再配合固相成分膨润土、白粉等，如ABS为起泡剂，羧甲基纤维素为稳定剂以膨润土为固相组成调剖剂；还有阳离子表面活性剂堵水技术，甲硅烷堵水技术以及硅酸凝胶堵水技术等。
