Deep-Sea Low-Temperature and Low-Density Oil Well Cement in High Quality

Deep-Sea Low-Temperature and Low-Density Oil Well Cement in High Quality System 1

Deep-Sea Low-Temperature and Low-Density Oil Well Cement in High Quality

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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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Class H Oil Well Cement with API Certification

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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