MicroSEAL 乳液封堵剂 Emulsion Plugging Agent
简介Introduction
MicroSEAL乳液封堵剂是一种用于钻井液中封堵地层的纳米级封堵材料，以石蜡和丙烯酰胺为主要原料，通过共聚反应工艺制备而成。该产品加入钻井液体系后，可对泥页岩地层、微裂缝地层及低渗透地层等具有微小孔隙结构的地层实现******封堵，从而显著提高井壁稳定性，有效降低钻井作业风险。
MicroSEAL Emulsion Sealing Agent is a nano-grade sealing material designed for formation sealing in drilling fluids. Manufactured through copolymerization process using paraffin and acrylamide as primary raw materials, this product can effectively seal micro-porous formations including shale formations, micro-fractured formations, and low-permeability formations when added to drilling fluid systems, thereby significantly enhancing wellbore stability and substantially reducing drilling operational risks.
性能及优点Performance and advantages
l 推荐加量：2.0%~5.0%；
l 主要用于钻井过程中，对近井壁的微小裂缝进行有效封堵，提高井壁稳定性；
l 根据泥页岩地层的孔隙尺寸处于纳米级尺度的特点，实现对纳米级孔隙的有效封堵。
l Recommended dosage:2.0% to 5.0%;
l It is primarily used during the drilling process to effectively seal micro-fractures near the borehole wall, thereby enhancing borehole wall stability;
l Based on the characteristic that the pore sizes in mudstone/shale formations are at the nanoscale, it achieves effective plugging of nanoscale pores.
技术参数Technical Parameters
项目Item | 技术指标Technical Index |
外观Appearance | 可流动液体flowable liquid |
固含量Solid Content/（%） | ≥50.0 |
HTHP滤失量Filtration Loss/（mL） | ≤8.0 |
包装Packaging
采用镀锌桶或塑料桶包装，包装牢固、密封良好，可根据用户需求提供200L、50L两种分装规格。
The product is packaged in galvanized or plastic drums that are securely sealed. It is available in 200L and 50L sizes, packaged according to customer requirements.
