Deep-Sea Low-Temperature and Low-Density Oil Well Cement in High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 10000 m.t./month
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Deep-sea low-temperature and low-density oil well cement:
The deep sea water is of low temperature, high pressure, low formation fracture pressure, with commonly associated shallow flow and natural gas hydrate. In the past, the low-density foam cementing for deep sea cementing at a low temperature was adopted, which often involves with complicated construction processes, various changing factors and high cementing risk.
The deep-sea low-temperature and low-density oil well cement developed by our company mainly contributes to overcoming the deficiencies of slow strength development and high density of conventional oil well cement. At the temperature of 5 ℃, the strength can reach above 3.5MPa after 8 hours. Moreover, the slurry density is controlled within the range of 1.50±0.02g/cm3.
Main parameters:
Items | Indicators |
Slurry density,g/cm3 | 1.50±0.02 |
Free fluid, % ≤ | ≤3 |
Fluidity, mm ≥ | 220 |
Initial consistency, BC | 30 |
Thickening time, min | 90-350 (adjustable) |
Compressive strength (5℃, at normal pressure,8h）/MPa | ≥3.5 |
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.
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Deep-Sea Low-Temperature and Low-Density Oil Well Cement in High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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