MicroSEAL 乳液封堵劑 Emulsion Plugging Agent
簡介Introduction
MicroSEAL乳液封堵劑是一種用于鉆井液中封堵地層的納米級封堵材料，以石蠟和丙烯酰胺為主要原料，通過共聚反應工藝制備而成。該產品加入鉆井液體系后，可對泥頁巖地層、微裂縫地層及低滲透地層等具有微小孔隙結構的地層實現(xiàn)******封堵，從而顯著提高井壁穩(wěn)定性，有效降低鉆井作業(yè)風險。
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.
性能及優(yōu)點Performance and advantages
l 推薦加量：2.0%~5.0%；
l 主要用于鉆井過程中，對近井壁的微小裂縫進行有效封堵，提高井壁穩(wěn)定性；
l 根據泥頁巖地層的孔隙尺寸處于納米級尺度的特點，實現(xiàn)對納米級孔隙的有效封堵。
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.
技術參數Technical Parameters
項目Item | 技術指標Technical Index |
外觀Appearance | 可流動液體flowable liquid |
固含量Solid Content/（%） | ≥50.0 |
HTHP濾失量Filtration Loss/（mL） | ≤8.0 |
包裝Packaging
采用鍍鋅桶或塑料桶包裝，包裝牢固、密封良好，可根據用戶需求提供200L、50L兩種分裝規(guī)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.