簡介Introduction

RheCOAT通過協同作用進一步優(yōu)化油包水乳液流變性，強化降粘效果，協同降低漏斗粘度與Φ3讀數，維持高破乳電壓（>500V）及低濾失特性。適配白油/柴油體系，抗溫150℃，可增強高密度鉆井液流動性，減少稀釋劑依賴，實現成本與性能雙優(yōu)。

RheCOAT further optimizes the rheological properties of water-in-oil emulsions through synergistic effects, enhancing viscosity reduction and jointly lowering funnel viscosity and readings at Φ3 reading. It maintains a high demulsification voltage (>500V) and low fluid loss characteristics. It is compatible with both white oil and diesel systems, withstanding temperatures up to 150℃. RheCOAT can improve the flowability of high-density drilling fluids, reduce reliance on diluents, and achieve a balance between cost and performance.

性能及優(yōu)點Performance and Advantages

l 推薦加量：0.8%~1.2%；

l 協同主劑強化降粘，降低漏斗粘度與Φ3讀數，優(yōu)化高密度體系流動性；

l 維持高破乳電壓及低濾失特性，保障乳液電穩(wěn)定性與井壁封護效果；

l 有效減少稀釋劑依賴，降低高密度鉆井液綜合成本，提升經濟性。

l Recommended dosage: 0.8% to 1.2%;

l Synergizes with the main agent to enhance viscosity reduction, lowering funnel viscosity and readings at Φ3 reading, and optimizing the flowability of high-density systems;

l Maintains high emulsion breaking voltage and low fluid loss characteristics, ensuring electrical stability of emulsion and wellbore sealing effect;

l  Effectively reduces dependency on thinners, lowers overall cost of high-density drilling fluid, and enhances economic efficiency.

技術參數Technical Parameters

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.