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BESER 高性能堵漏膠 High-Performance Leak Sealing Adhesive
簡介Introduction
BESER具有較低的粘度，易于進入微孔也易于進入大的孔隙進行充填，環(huán)空、裂隙及地層裂縫以及套管破損處，在地層裂縫或套管破損處及井筒中固化，具有良好的化學(xué)粘結(jié)和膠結(jié)性能，可以通過高壓擠入的方式進入地層微孔實現(xiàn)更加致密的層間膠結(jié)和界面膠結(jié)，達到對地層微裂隙和微裂縫的封堵，依據(jù)溫度的變化，對凝膠稠化固化時間進行調(diào)整，也可以通過凝膠類型選擇和固化材料類型選擇進行強度改善和調(diào)節(jié)。
BESER features low viscosity, enabling it to easily penetrate both micropores and larger voids for filling purposes. It can effectively seal annuli, fissures, formation fractures, and damaged casing sections. Upon curing in formation fractures, damaged casing sections, or within the wellbore, BESER exhibits excellent chemical bonding and cementing properties. It can be injected into formation micropores under high pressure to achieve denser interlayer and interface cementation, effectively sealing microfissures and microcracks in the formation. The gel's thickening and curing time can be adjusted according to temperature variations. Additionally, the strength of BESER can be enhanced and regulated through the selection of gel types and curing materials.
性能及優(yōu)點Performance and advantages
l 固化后具有優(yōu)異的膠結(jié)性能，單軸抗壓強度可達90.0MPa；
l 固化后具備良好的彈韌性和膨脹性能；
l 需進行鉆塞作業(yè)，固化后長期穩(wěn)定，不可降解或溶解；
l ******抗溫能力達150℃。
l Exhibits excellent cementitious properties after curing, with uniaxial compressive strength reaching 90.0MPa;
l Demonstrates good elasticity-toughness and expansion characteristics upon curing;
l Requires drill-out operation, maintains long-term stability after curing without degradation or dissolution;
l Maximum temperature resistance reaches 150℃.
技術(shù)參數(shù)Technical Parameters
項目Item | 技術(shù)指標Technical Index |
外觀Appearance | 透明或淡棕色液體transparent or light brown liquid |
比重Specific Gravity（g/cm3） | 1.15-1.2 |
體系室溫-120℃稠化時間Thickening Time of The System From Room Temperature To 120℃（h） | 1.0-7.0 |
固化后單軸抗壓強度Uniaxial Compressive Strength After Curing（MPa） | ≥90.0 |
粘度Viscosity（cp） | ≤500.0 |
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(jù)用戶需求提供200L、50L和噸桶三種分裝規(guī)格。
The product is packaged in galvanized or plastic drums that are securely sealed. It is available in 200L and 50L and ton-container sizes, packaged according to customer requirements.