Tianjin Kelioil Engineering Material and Technology Co., Ltd. is one of the leading manufacturers and suppliers of oilfield drilling cementing retarder in China. Please feel free to buy high quality oilfield drilling cementing retarder at low price from our factory. If you have any enquiry about free sample, please feel free to email us.
Oilfield Drilling Cementing Retarder is a key chemical for oil and gas well cementing, mainly controlling cement slurry setting time to keep it fluid and pumpable-avoiding construction failures from premature solidification. In use, Oilfield Drilling Cementing Retarder works by adsorbing on cement particles to slow hydration, chelating slurry calcium ions, and dispersing aggregates to prevent uneven setting, ensuring smooth cementing even with varying downhole temperatures. Moreover, Oilfield Drilling Cementing Retarder adapts to different well conditions: it has formulations for low-temperature (below 60℃) shallow wells and high-temperature (above 204.4℃) deep wells, meeting diverse project needs and supporting wellbore sealing stability.
Products Description
Oilfield Drilling Cementing Retarder is the polymer type, Accurately targets working temperature below 400℉(204.4℃,BHCT)<br/>
KELIOIL GROUP CEMENTING ADDITIVES WORKSHOP
Test in the Cementing Lab
Thickening Time Curve (HTHP Consistometer Results)
→ Our retarder significantly extends the cement slurry thickening time with a smooth curve, avoiding "false set" or sudden hardening.
Compressive Strength Development at 24h and 48h
→ The cement develops good compressive strength after 24 and 48 hours of curing, with no adverse impact from the delay on later strength build-up.
Compatibility with Common Cements
→ The product shows excellent compatibility with Class G and Class H oil well cements, and works stably with other commonly used additives.
Products Application
- Accurately targets working temperature below 400℉(204.4℃,BHCT)
- Good adjustability of the dosage, extended pumpable period.
- Good temperature sensitivity, stable performance during temperature fluctuations.
- Excellent compatibility with fluid loss additive.
Summary
- Extends thickening time, ensuring safe cementing in complex well sections
- Effective at low dosage, reducing overall costs
- Maintains stable performance even in high-temperature wells
Kelioil factory
Kelioil specializes in the R&D and manufacturing of cementing additives, offering a full range of products including Fluid Loss Additives, Dispersants, Retarders, Early Strength Accelerators, Washing Agents, Spacer Additives, and Defoamers.
Founded in 2006, Kelioil operates a 30,000 m² manufacturing base with an annual production capacity of 10,000 MT. The company is ISO9001 certified and follows API 10A standards. With an eco-friendly factory and fully automated production lines, Kelioil collaborates with Japanese universities on R&D. Its products are exported to the Middle East, Indonesia, Nigeria, Russia, Canada, and more.
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