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FlexSEAL 變形封堵劑 FlexSEAL Deformable Plugging Agent
簡介Introduction
FlexSEAL變形封堵劑是一種有機膠凝漏失控制材料，在溫度的作用下，產(chǎn)生一種可塑性高強凝膠，具有一定的變形能力，擠入裂縫后能隨著裂縫的形狀改變填塞層縫隙，減少填塞層的滲透性，有效阻止鉆井液向地層滲漏。
FlexSEAL Deformable Plugging Agent is an organic gelling material for loss control. Under the influence of temperature, it generates a highly plastic and strong gel with certain deformability. After being squeezed into fractures, it can conform to the shape of the fractures, filling the gaps in the plugging layer, reducing its permeability, and effectively preventing drilling fluid from leaking into the formation.
性能及優(yōu)點Performance and advantages
l 推薦加量：2.0%~5.0%；
l 適用于各類油基、水基鉆井液，與各種工作液具有良好的配伍性；
l 具有良好的封堵能力，提高地層承壓能力和潤滑性能；
l 抗溫能力達到180℃；
l 單獨使用時，產(chǎn)品效果一樣可以發(fā)揮；與JHCarb、H-SEAL等其他材料復配使用效果更好。
l Recommended dosage:2.0% to 5.0%;
l It is suitable for various oil-based and water-based drilling fluids, showing good compatibility with a wide range of working fluids;
l It possesses excellent plugging capabilities, enhancing the formation's pressure-bearing capacity and lubricating performance;
l It has a temperature resistance of up to 180℃;
l When used alone, the product can still deliver effective performance; however, better results can be achieved when used in combination with other materials such as JHCarb and H-SEAL.
技術(shù)參數(shù)Technical Parameters
項目Item | 技術(shù)指標Technical Index |
外觀Appearance | 黑色固體black solid |
含水量Water Content/（%） | ≤5.0 |
粒徑Particle Size D50/（μm） | ≤5.0 |
HTHP濾失量Filtration Loss/（mL） | ≤6.0 |
包裝Packaging
采用三合一復合牛皮紙袋包裝，內(nèi)襯防水塑料薄膜，可根據(jù)用戶需求提供50kg、25kg兩種分裝規(guī)格。
The product is packaged in triple-layer composite kraft paper bags with waterproof plastic film liners, and is available in two packaging specifications: 50kg and 25kg, according to customer requirements.
