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BlockFORM 高濾失堵漏劑 High-Filtration-Loss Leak Sealer
簡介Introduction
BlockFORM高濾失堵漏劑是一種由高強度顆粒材料與特種纖維經(jīng)過科學(xué)配比復(fù)合而成的混合型堵漏材料，專門針對鉆井液體系中的漏失問題而設(shè)計，適用于水基鉆井液和油基鉆井液體系，具有高固相含量、高強度封堵、快速濾失填塞的優(yōu)異特性。
BlockFORM High-Fluid-Loss Lost Circulation Material (LCM) is a composite material formulated through a scientifically optimized ratio of high-strength granular particles and specialty fibers, specifically designed to address fluid loss issues in drilling fluid systems. It is suitable for both water-based drilling fluids and oil-based drilling fluids, offering excellent properties such as high solid content, high-strength sealing, and rapid fluid-loss plugging.
性能及優(yōu)點Performance and advantages
l 推薦加量：10.0~20.0%；
l 具有很好的橋架能力，在裂縫處形成堵塞，提高承壓能力，防止返吐的發(fā)生；
l 抗溫能力可達到220℃，封堵后承壓能力＞10.0Mpa。
l Recommended dosage: 10.0-20.0%;
l It possesses excellent bridging capability, forming a plug at fractures to enhance pressure-bearing capacity and prevent backflow;
l It can withstand temperatures up to 220℃, and after plugging, the pressure-bearing capacity exceeds 10.0 MPa.
技術(shù)參數(shù)Technical Parameters
項目Item | 技術(shù)指標Technical Index |
外觀Appearance | 灰白色固體細顆粒fine grayish-white solid particles |
比重Specific Gravity（g/cm3） | 1.2-1.5 |
粒徑上、下限Upper and lower Limits of Particle Size（mm） | 0.15-3.0 |
溶解性Solubility | 不溶于油和水insoluble in oil and water |
5-10目砂床封堵能力Plugging capability in a 5-10 mesh sand bed（MPa） | ≥7.0 |
包裝Packaging
采用三合一復(fù)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.
