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Help CenterWH-2 Weighting and Spacer Agent Oil Well Cement Oilfield Chemicals
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WH-2 Weighting and Spacer Agent Oil well Cement Oilfield Chemicals
WH-2 is a spacer agent that made of some high active surface active agents, suspending agents, weighting agents, thinner and the others addition agents.
- WH-2 is a free flow powder, non-poisonous, non-odor, and non-corrosive.
- Suitable temperature: 77℉~302℉(BHCT).
- WH-2 can combine and effectively mix different density dusting agents among 1.0~1.9g/cm3; It also effects washing the wall of well effectively.
- WH-2 has a strong infiltration of the drilling process can quickly be formed in the wall of mud cake with mud cake singling out effectively erosion; thereby enhancing the water slurry and the contact surface of the cement capacity.
- WH-2 has good compatibility with cement slurry, can dilute cement slurry effectively and improves the performance of cement.
Appearance |
free flow powder |
Initial consistency,Bc |
≤30 |
Thickening time,min/176℉,40Mpa,40min |
≥60 |
Density difference, g/cm3 |
≤0.05 |
Compression strength,Mpa/176℉, normal pressure, 24h |
≥7 |
The ingredients of the cement in the table are: G class cement, pre-made dusting agent(4% aqueous solution): 5%(BWOC), W/C: 0.44, water quality: distilled-water | |
- Sacked with three-layer plastics bag, 25kg per bag;
- Be kept away from moisture and possible damage of the packages in transportation. Storage life time is two years.
1. Is your company a factory/manufacture or a trading corporation?
Beijing Oilchemleader is a production-oriented enterprise. The production base—Weihui Chemical Co., Ltd is our wholly owned subsidiary, whose building area is nearly 65,000 square meters with 6workshops and 6 production lines. We’re engaged in researching, manufacturing, selling and providing related technology services of oilfield chemicals for nearly about 30 years. We have a perfect production system of oilfield chemicals, five series products, such as drilling fluid additives, cementing additives, oil-recovery additives, acidizing and fracturing additives and water-treatment additives, that can meet all the needs of chemicals of oil exploitation.
2. Do you have any certificates?
We have certificates of ISO9001, API, China National laboratory, ASIA FAMOUS AND FINE BRAND, and a series of patent certificates and etc.
3. Is the sample charged?
No. You can get our sample freely and just need to pay the postage.
4. Do you undertake OEM orders?
We take OEM orders generally. Specific orders should be discussed in concrete.
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