Microfine oil well cement is specially designed for injection for the oil well or before oilfield exploitation.
The fineness of microfine cement should be optimized according to the specific application and welbore condition, therefore, Kangjing provided 3 types of standard model for your different purposes, the customized partical size also available depending on your requirement. They are HSR700, HSR1000 and HSR1340
| Chemical Name | Microfine Oil Well Cement |
|---|---|
| Model | HSR700 |
| Form | Powder |
| Delivery Time | 3 days |
| Color | Gray |
| Packaging Details | 20kg bag, 25kg bag, Customized, Jumbo bag |
| Logo | Blank or Customized |
| Free Sample | Available |
| Usage | Gas well plugging, Oil well plugging |
| Minimum Order Quantity | 5,000kg |
Panlong Mountain@ HSR700 micronfine oil well cement is a basic of cement that is used for oil well cementing based on G grade, the average particle size isaround 7.4um (800 mesh). It’s the process of placing a solid andimpermeable material that supports and isolates the different well zones.ensuring well-integrity. As a grout, it has good permeability, strength anddurability properties.
| Item | HSR700 | HSR1000 | HSR1340 |
|---|---|---|---|
| Grain Size D50 | ＜7.4µm | ＜5.7µm | ＜3.9µm |
| Grain Size D95 | ＜22µm | ＜16µm | ＜12µm |
| Fineness (Blaine) | ＞609m2/kg | ＞763m2/kg | ＞810m2/kg |
| Loss on ignition | 1.19% | 1.19% | 1.19% |
| Sulfur trioxide | 2.37% | 2.37% | 2.37% |
| Magnesium oxide | 3.68% | 3.68% | 3.68% |
| Undissolved substance | 0.23% | 0.23% | 0.23% |
| Tricalcium silicate (C3S) | 50.73% | 50.73% | 50.73% |
| Tricalcium aluminate (C3A) | 2.01% | 2.01% | 2.01% |
| C4AF +2 times C3A | 18.63% | 18.63% | 18.63% |
| API Class | Oil well depth range (m) | Type | Description | ||
|---|---|---|---|---|---|
| A | 0-1830 | Regular | Sulfate Resistance | Ordinary cement | |
| B | Medium | High | Ordinary cement | ||
| C | ● | - | - | Early strength cement | |
| D | 1830-3050 | - | ● | ● | Used for medium temperature and medium pressure conditions |
| E | 3050-4270 | ● | ● | ● | Basic cement with retarder, high temperature and high pressure conditions |
| F | 3050-4880 | - | ● | ● | Basic cement with retarder, for ultra-high pressure and high temperature use. |
| G | 0-2440 | - | ● | ● | Basic cement, divided into medium and high sulfate-resistant types. |
| H | - | ● | ● | Basic cement, divided into medium and high sulfate-resistant types. | |
| J | 3660-4880 | ● | - | - | Ordinary type, for ultra-high temperature. |
Kangjing’s microfine oil well cement has a shelf life of six months when stored in sealed bags, kept dry and out of direct sunlight.
Kangjing supplied in 20 kg bags, 25 kg bags or 1000 kg bags.
Any other option can be customized
The mix should be kept under constant agitation prior to injection. Do not keep mix in agitator longer than 30 to 40 minutes.
Panlongshan Ultrafine Cement: Your Expert in Sealing & Grouting Solutions
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