• Class B Oil Well Cement with API Certification System 1
  • Class B Oil Well Cement with API Certification System 2
  • Class B Oil Well Cement with API Certification System 3
Class B Oil Well Cement with API Certification

Class B Oil Well Cement with API Certification

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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 B oil well cement:

      It is made from Portland cement clinker mainly composed of hydraulic calcium silicate, and appropriate amount of gypsum by finely grinding. It is applicable to the under-well circumstances with high requirements during early strength period. It is used for cementing from ground to the well depth of 1830m. It contains two varieties, i.e. moderate sulfate resistant cement (MSR) and high sulfate resistant cement (HSR).

Main parameters: 

      It complies with national standard GB 10238 Oil Well Cement and conforms to the American standard API Specification Edition 24 10A. 

Class B Oil Well Cement with API Certification

Application Case Study of Jiahua Oil Well Cement in Oilfields

      Chuanqing Drilling used our oil well cement in key wells, highly difficult wells and project inTurkmenistan, showing outstanding performance. 

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: There are several forms of energyWhat are they called? What is the use?
They become the basis of global energy; in addition, solar energy, wind energy, geothermal energy, ocean energy, biomass energy, nuclear energy and other renewable energy is also included in the scope of primary energy; two energy refers to the primary energy directly or indirectly into other types and forms of energy resources, for example electric power, gas, gasoline, diesel, coke, clean coal, gas and other energy laser and belong to two energy.
Q: Firewood (dry) is what type of energy
It includes plants, animals and microorganisms. The concept of biomass includes all plants, microorganisms, animals, plants, microorganisms, and waste products
Q: What is a one-time energy
Primary energy refers to the exploitation of natural resources, the direct use of energy, natural resources (such as coal, crude oil, sunlight, uranium, etc.) contained in the human without conversion or conversion of energy.
Q: What are the tax policies for renewable energy companies?
The national development and Reform Commission had issued the "renewable energy and long-term development plan" put forward, to 2020 the proportion of renewable energy in the energy structure to reach 16%, the proportion is still less than 1%. plan to increase financial input, the implementation of preferential tax policies "set down as a principle of the development and utilization of renewable energy.
Q: Total energy consumption and total energy production
Any of the two secondary energy products produced by the conversion of various energy sources (including other non - energy products and associated products)
Q: Energy Star certified product range
The premise is to have UL FCC to do energy starIn short, life and efficiency test
Q: Trademark registration of energy and environmental protection is the first category
Article 06: common metals and their alloys, metal building materials, transportable buildings of metal, metal rails, non electrical cables wires, five metal fittings, officer, safe, general metal products not included in other classes, oreClass 07: machines and machine tools, motors and engines (except for land vehicles), machine transmission couplings and transmission parts (except for land vehicles), non manual agricultural tools, incubatorsArticle 08: hand tools and implements (manual), cutlery, knives, razorArticle 09: Science, navigation, surveying, electrical, photography, film, optical, weighing, measuring, signal, inspection (supervision), ambulance (rescue) and teaching apparatus and instruments, apparatus recording, transmission or reproduction of sound and image, magnetic data carriers, recording discs, since the mechanical structure dynamic sales device and coin operated devices, cash register, computer and data processing device, fire extinguishing apparatus
Q: What is the comprehensive calculation of energy production?
First of all, all kinds of energy products are calculated according to the physical quantity, physical quantity statistics reflect only the output of various energy varieties, not the total production of energy products
Q: At present, what are the main types of new energy vehicles?
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: Coal washing products are primary energy, or the two energy?
Based on this, I think it is wrong to put the coal washing products (washed coal, washed coal, washed coal, etc.) as the two energy. This is because the coal washing and processing is different from the general primary energy products to secondary energy products. Coal is mainly through jigging and flotation process will be different, the proportion of the physical size of the coal area separated from the mixed gangue in the coal removed

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