High-Temperature Oil Well Cement Applicable to Heavy Oil Thermal Recovery Well Cementing

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1 m.t.
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10000 m.t./month

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Product Description:

High-temperature oil well cement:

As oilfields go into middle and later development period, shallow layer resources dramatically reduce or conventional oil or gas resource output reduces day by day. Consequently, people turn their eyes to deep wells, ultra-deep wells and heavy oil resource in oil and gas development. Whether for deep wells, ultra-deep wells or heavy oil thermal recovery wells, high temperature is the key problem to be addressed in designing oil well cement.

In order to address the problems of compressive strength declination and permeability increase of oil well cement sheath around the wellhole at high temperature and ensure stability and homogeneity of set cement, our company developed high-temperature oil well cement applicable to heavy oil thermal recovery well cementing. With stable high temperature resistance, it is applicable to the temperature range of 110-600.

High-Temperature Oil Well Cement Applicable to Heavy Oil Thermal Recovery Well Cementing

Main parameters: 

(Using heavy oil thermal recovery well cementing material as example)

Items

Indicators

Slurry density g/cm3

1.8-2.0

Free fluid, %               

3

Fluidity, mm         

200-240

Initial consistency,   BC

30

Thickening time,   min

90-260 (adjustable)

Compressive strength (60, at normal pressure, 24h 

≥18

Applicable   temperature,

110-250

       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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(2) the individual energy consumption per unit product output refers to the amount of a certain amount of energy consumed in the production of a particular product. The index reflects the quantitative relationship between inputs and outputs. (3) the energy consumption per unit of comparable products refers to the total energy consumption per unit product of the same product in accordance with the standard process or standard product output under the same production conditions. Index Interpretation: this indicator reflects the level of production technology, product quality and management level of various industries and enterprises. It is the main index to evaluate the economic benefit and energy saving plan of the enterprise, and it is the important basis to formulate and modify the energy consumption quota and the product cost accounting. The characteristics of this index is, in the same industry between the various business units energy consumption comparable to eliminate similar between enterprises, because the product structure, production process, supply and demand structure caused by the different energy consumption are not comparable to the effect.
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Fourth energy conservation is a long-term strategic policy of the country's economic developmentThe State Council and of the provinces, autonomous regions, municipalities directly under the Central People's Government shall strengthen energy conservation, rational adjustment of industrial structure, enterprise structure, product structure and energy consumption structure, promote technological progress in energy conservation, reduce energy consumption per unit of output value and energy consumption per unit of product development, processing, conversion, transmission and supply of energy gradually improve, improve energy efficiency, promote the development of the national economy to energy saving.The State encourages the development and utilization of new and renewable sources of energyFifth countries to develop energy conservation policies, the preparation of energy-saving programs, and into the national economic and social development plan to protect the rational use of energy, and economic development and environmental protection coordination
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Equal value is the amount of energy produced by another unit of energy consumed by a unit of energy.
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More and more countries pay attention to the energy efficiency of electrical products in the world, and now many countries regard the energy efficiency requirements as one of the mandatory targets for the sale of the products:EU: ErP (instead of EuP), European flower, CoC...United States: Energy Star (Energy Star), CEC, DoE...Canada: NRCan,Australia: MEPS,Korea: MEPS,China: CECP,
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