High definition Well Cementing Antifoam - Retarders-OBC-H21L – Oilbayer

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The organization keeps on the procedure concept "scientific management, high quality and efficiency primacy, purchaser supreme for Drilling & Completion Fluid Additive , Fluid Loss Control , Oil-Base/Synthetic-Base Drilling Fluid Additive , We, with great passion and faithfulness, are willing to provide you with perfect services and striding forward with you to create a bright future.

High definition Well Cementing Antifoam - Retarders-OBC-H21L – Oilbayer Detail:

OBC-H21L is a kind of retarder mixed by organic acid which is used to prolong the thickening time of cement slurry and has no influence on other properties of cement slurry. It is appropriate to be used with water and has no special request for the water quality. The retarder dosage is not sensitive and there is no mutation point.

Usage range

Temperature: 38~110℃ (BHCT).

Recommend dosage：0.1~1.0% (BWOC).

The dosage will be significantly increased when used upon 100℃。

Technical data

Item	Index
Appearance	Brown liquid
Density（20±2℃），g/cm³	1.10±0.05
Pour Point, ℃ (winter)	＜-5
Thickening Time（50℃，20MPa)，min	≥150
Composition of cement slurry: SD“G”cement 800g, Fresh water 308g, OBC-G80L 50g, OBC-H21L 3g，OBC-X60L 4g.

Packing

25kg/plastic drum. Or based on customers' request.

Storage

It should be stored in cool, dry and ventilated areas and avoid being exposed to the sun and rain.

Shelf life:24 months.

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We are commitment to offer the competitive price ,outstanding products quality, as well as fast delivery for High definition Well Cementing Antifoam - Retarders-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Czech Republic , Hungary , Israel , With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.

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