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過科學配比復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.
技術參數Technical Parameters
項目Item | 技術指標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
采用三合一復合牛皮紙袋包裝，內襯防水塑料薄膜，可根據用戶需求提供50kg、25kg兩種分裝規格。
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.
