点击图片查看原图
产品名称：石油钻井级羧甲基纤维素
产品形状：白色、微黄色粉末
包 装：纸塑复合袋或三层牛皮纸包装，每袋净含量20Kg或25kg
储 存：清洁、干燥、通风处储存
主要用途：CMC在钻井液、固井液和压裂液中起降失水、提粘等作用,从而达到护壁、携带钻屑、保护钻头、防止泥浆流失、提高钻井速度的作用。直接加入或配成胶液加入泥浆中，淡水泥浆中加0.1–0.3%，盐水泥浆中加0.5–0.8%.
|
ITEM |
D.S |
600r/Min. Reading |
Purity |
PH |
Moisture |
|
|
CMC-LV |
≥0.85 |
distilled water |
≤90 |
≥90 |
6.5-8.5
|
≤10
|
|
4% salt water |
≤90 |
|||||
|
saturated water |
≤90 |
|||||
|
CMC-HV |
≥0.80 |
distilled water |
≥30 |
≥85 |
||
|
4% salt water |
≥30 |
|||||
|
saturated water |
≥30 |
|||||
|
PAC-LV |
≥0.90 |
Viscosity |
200-400 |
≥95 |
||
|
PAC-HV |
≥0.90 |
Viscosity |
≥1600 |
≥95 |
||
