Low-Density Oil Well Cement High Strength
- 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
You Might Also Like
Low-density oil well cement:
It is a series of new oil well cement products developed according to oilfield requirements by our company. The density range is 1.20-1.60g/cm3, and the typical product is 1.60g/cm3 oil well cement of high strength and low density. It is mainly composed of cement-based material, lightweight material and additives. The low-density oil well cement products have wide range of applicable temperature and their strength may not shrink. Meanwhile, this cement is of high early strength, good rheological property, low slurry density, less free fluid and fluid loss and low permeability at low temperature. It can often be used for shallow layer as lead slurry, and it has better effect of lead cementing particularly for deep cementing at complicated strata with low stratum pressure and active air layer. Such cement has been used in oilfield and its main property indicators have met the advanced level in
Main parameters:
(using product with density of 1.60g/cm3 as example)
Items | Indicators | |
Slurry density1）/(g/cm3) | 1.60±0.02 | |
Free fluid /% | ≤3 | |
Fluidity /mm | ≥240 | |
Thickening time 2）/min | 120～180 | |
Rheological property | Rheological index η3） | ≥0.5 |
Consistency coefficient K4）/(Pa·Sn ) | ≤2 | |
20～70 | ||
Dynamic shearing stress YP6), Pa | 2～8 | |
Compressive strength (24h, 20.7 MPa,45℃,60℃,90℃)/ MPa | ≥20.0 | |
Compressive strength (48h, 20.7 MPa,45℃,60℃,90℃)/ MPa | ≥22.0 | |
1) Slurry density prepared according to recommended water cement ratio; 2) Thickening time can be adjusted according to customer’s demand; 3) η=2.096lg(θ300/θ100); 4) K=0.511θ300/511n ; 5) PV=1.5(θ300-θ100); 6) YP=0.511θ300- 0.511PV. | ||
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.
- Q: What are the types of new energy vehicles
- 2, hybrid electric vehicle:Refers to the use of conventional fuels, while with motor or engine to improve low-speed power output and fuel consumption models. In accordance with the different types of fuel, hybrid vehicles can be divided into two types of gasoline hybrid vehicles and diesel hybrid vehicles. At present, the mainstream of hybrid vehicles in China are mainly gasoline hybrid, while the international development of diesel hybrid models are relatively fast.
- Q: What are the sources of energy that are common in life and the two energy sources
- Primary energy refers to the energy and resources directly from the natural world that have not been processed and converted
- Q: What are the needs and pain points of new energy vehicles in insurance products and related services
- New energy vehicles to the private market for many years, but it seems not to find their own market direction. Electric vehicles are subject to government subsidies and other preferential policies, the lower the cost of use (charging costs + maintenance costs) and other factors, so that the new car market profit margins are much lower than traditional cars. However, due to technical, after-sales and other restrictions,
- Q: What is the classification of energy?
- Energy can also be divided into different types. There are seven main points: the source is divided into the following 3 categories: the energy of the earth itself usually refers to the earth...
- Q: What are the contents of bio energy
- Many types of biomass specific plants, the main and we often see the wood, crop (straw, rice straw, wheat straw, cotton stalk, bean stalk, rice husk, weed and algae etc.). Among the non plant species, there are mainly animal manure, animal carcasses, organic components in wastewater and organic components in waste.
- Q: The rapid rise in the prices of petrochemical products and energy, which may have a greater impact on the following sectors of earnings?The rapid rise in the prices of petrochemical products and energy, which may have a greater impact on the following sectors of earnings?A. medical instruments and equipment manufacturingB. proprietary Chinese medicine manufacturingC. Chinese herbal medicine processingD. chemical pharmaceutical manufacturing
- Dependence on petrochemical products is not large, traditional Chinese medicine and Chinese herbal medicine mainly as raw materials
- Q: Definition of low carbon energy
- Low carbon energy is an alternative to high carbon energy sources, it refers to carbon dioxide and other greenhouse gas emissions low or zero emissions of energy products, including nuclear energy and a part of renewable energy.
- Q: I would like to ask you, China's electronic products have the use of energy classification, if so, what is the specific classification?
- Level 2 means comparison;Level 3 indicates that the energy efficiency of the product is the average level of the Chinese market;
- Q: What is the cost effectiveness ratio of energy management in energy quality?
- I guess what you are saying is the "efficiency" in the international energy standard
- Q: What is the difference between primary and secondary energy sources two
- Primary energy can be further divided into two categories of renewable energy and non renewable energy. Renewable energy including solar energy, wind power, wind energy, biomass energy, wave energy, tidal energy, ocean thermal energy, etc.. They can be recycled in nature. Renewable energy, including: coal, crude oil, natural gas, oil shale, nuclear energy, etc., they can not be recycled, with a little, then a little less.
Send your message to us
Low-Density Oil Well Cement High Strength
- 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
Similar products
Hot products
Hot Searches
Related keywords
