Product Detail
Lost Circulation & Wellbore Strengthening Materials
Bridging Lost-Circulation Materials
Drilling Fluid Fibrous Lost-Circulation Material
A lost-circulation and plugging material designed to support wellbore stability, sealing performance and field-operational continuity.
Lost Circulation & Wellbore Strengthening MaterialsBridging Lost-Circulation Materials
Discuss This ProductPerformance Information
三、产品优势 封堵迅速：纤维在钻井液中分散后，遇漏失通道快速交织成网状结构，搭配钻井液固相颗粒形成致密封堵层，短时间内阻断漏失。 兼容性佳：不改变钻井液的黏度、切力、滤失量等关键性能，无需额外调整钻井液配方，适配现有施工工艺。 稳定性强：耐温、耐盐、耐酸碱性能优异，在复杂地层环境中不易降解，封堵效果持久。 绿色环保：原材料天然可降解，无有毒有害物质释放，对地层及环境无污染。
| 项目 | 要求 | 要求 | 要求 |
|---|---|---|---|
| 项目 | CXD-1 | CXD-2 | CXD-3 |
| 外 观 | 流动性纤维状颗粒或粉末 | 流动性纤维状颗粒或粉末 | 流动性纤维状颗粒或粉末 |
| 水 份 % | ≤10.0 | ≤10.0 | ≤10.0 |
| P H 值 | 7～11 | 7～11 | 7～11 |
| 水溶性， % | ≤10 | ≤10 | ≤10 |
| 酸溶性， % | ≥45 | ≥45 | ≥45 |
| 表观粘度，Mpa · s | ≤20 | ≤20 | ≤20 |
| 漏失量， ml | ≤80 | ≤80 | ≤80 |
| 筛余量，(0.45mm) % | ≤50 | ≤40 | ≤25 |
Usage
Dosage and application recommendations are adjusted according to the target fluid system and field conditions.