Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:1 m.t.
Supply Capability:10000 m.t./month
High-density oil well cement:
As oil and gas development depth increases, the well conditions confronted with during well cementing become increasingly complicated. If ordinary oil well cement is used to cement well in case of high pressure gas formation or high pressure saline layer, drilling fluid channeling and other problems may occur. For this reason, it is necessary to develop slurry that is applicable to high pressure well cementing. Basing on the requirements of various high-pressure wells, using ordinary oil well cement as base material, compounding with weighting material and additives, our company has developed high-density oil well cement products whose density ranges from 2.0 to 2.5g/cm3.
Main parameters:
Items | Indicators |
Slurry density /(g/cm3) | 2.0-2.5 |
Free fluid/% | ≤3 |
Fluidity /mm | 200-240 |
Thickening time/min | 90-360 |
Packing and Storage
Packing: 1000kg/bag, 50kg/bag
Storage: Cement in transportation and storage when not damp and mixed with debris, different varieties and the strength grade of cement during storage to avoid confounding.