Oilfield chemicals cementing fluid loss additives

Oilfield  chemicals cementing fluid loss additives   Product Description   SUMMARY l  Provides fluid loss control in low, normal and high density cement slurries. l  To be applied below temperature of 150℃(302℉, BHCT). l  Features with good salt tolerance which is up to salt half-saturation, suitable for both fresh and salt water system. l  When applied, cement slurry system is stable with little free fluid. l  Has no effect of retardation on the cement slurry and ensures fast development of compressive strength of the set cement. l  Good fluidity, does not lead to over-dispersing or thickening and no need to add additional dispersant. l  Good compatibility with other additives. l  Applicable with All API classes of cement. l  Soluble in cold water, water or dry mixed when applied. l  Long time storage may lead to agglomeration which increases difficulty of dry mixing and water dissolving even though main performance of the product is not affected. l  The following technical data and parameters are of our standard type of CG310S-T We are capable of catering tailor-made products and services upon receipt of customers’ individual requirements. .   PHYSICAL AND CHEMICAL INDICATORS

Appearance	Bulk Density, g/cm3	Water-Solubility	0.315mm Sieve(45 mesh) Residues, %
White or faint yellow powder	0.90±0.10	100%	<12

  CEMENT SLURRY PRESCRIPTION  

Cement Slurry Density	Recommended Dosage in Fresh Water and Moderate Temperature System	Recommended Dosage in 18% Slat Water and Moderate Temperature System	Recommended Dosage in 18% Salt Water and High Temperature System
1.90±0.01g/cm3 (in fresh water, W/C=0.44, in 18% brine, W/C=0.57)	1.8%(BWOC) or 0.9kg/50kg cement	2.5%(BWOC) or 1.25kg/50kg cement	4.5%(BWOC) or 2.25kg/50kg cement

  CEMENT SLURRY PERFORMANCE  

Item		Test Condition	Technical Indicator
Fluid loss, ml	Fresh water system	80℃, 6.9MPa	≤50
	18% salt water system		≤150
	18% salt water system	120℃, 6.9MPa	≤150
Initial consistency, Bc		80℃/45min, 46.5MPa	≤30
40-100 Bc thickening time, min			≤40
Thickening time, min			50—150
Free fluid, %		80℃, Atmospheric Pressure	≤1.4
24h compressive strength, MPa			≥14

  STANDARD PACKAGING AND STORAGE   l  Packed in 25kg bag. It can also be packed according to customer’s different individual demands.   l  Use within12 months after production. When expired, lab test should be conducted to confirm the quality before use.   l  Store in ventilated, cool and dry area, avoid exposing to sun and rain. The height of stack should be less than 8 layers. Packaging & Shipping       Our advantages 1) Independent research and development Kelioil, self-developing all the products and holding intellectual property rights, has completely mastered the core technology of producing qualified cementing addtives and related products and formed distinguished operating style. Its products and technical documents serve as model for other manufacturers. Holding ISO 9001 and ISO 14001 certificates, Kelioil is the biggest global supplier for cementing additive industry in China and can do OEM globally. 2) Superior Service Kelioil always adhere to the concept of customer first. It pays attention to research products according to client's requirements. 3) Wide sales network It products are exported to: Canada, Russia, Colombia, Kazakhstan, Kyrgyzstan, Indonesia, Myanmar, Thailand, Burma, Philippine and Middle East Asia   What we care for clients 1)We are open to consider customers' suggestions and work out the win-to-win solutions,suitable for every party. 2)The convenient payment method: T/T and L/C. We pay attention to the  timely delivery, save time save money. 3)After a prompt careful and detailed research and testing the respectable samples received from your side, we are going to provide you with the professional reply and responsible solution to the problem.   Company Information     Our Factory   Our Laboratory