Beijing OilChemLeader S&T Development co., LTD.

Beijing OilChemLeader S&T Development co., LTD.

Beijing OILCHEMLEADER Science & Technology Development Co., Ltd. was established in 1985, with headquarter in Beijing and manufacturing plant in Xinxiang, is the professional manufacturer of oilfield chemicals in China.

With more than 30 years of operating history, specializing in R&D, manufacturing and sales of nearly all series of oilfield chemicals products and related services including: Drilling Additives, Cementing Additives, Oil Recovery Additives, Acidizing Additives and Water-treatment Agents, all of which are field-proven products by CNPC, SinoPec and CNOOC and have been widely applied in nearly all primary oil-fields in Chinese region, and are also exported to USA, Russia, Indonesia, Kazakhstan, Sudan, Syria, Nigeria, Iran, Sudan, Venezuela and Saudi Arabia, etc.

We have received positive feedback from our customers in China and overseas.


OILCHEMLEADER is also ISO9001, ISO14001, QHSAS18001 certified and API 9001 & API Q1 certified.


www.oilchemleader.com

Mutation value of thickening curve: Bc ≤10

Free liquid,% : ≤1.4

Loss of water: ≤100 (ml/80℃ 6.9Mpa. 30min)

Sudden change value of consistency : ≤10 40Bc-100Bc

avail Appearance: Light yellow or colorless liquid

Initial consistency: ≥60 (η,%)

Density: 1.00±0.05 g/cm3

Screen residue: ≤10 % (60 mesh/0.25mm)

Young's modulus reduction rate: ≥25 % (60°C,0.1MPa,48h)

Rheological properties 85℃,0.1MPa,20min n≥0.5 k,Pa.sn ≤0.7

Thickening time ratio: 1.0-2.0 (85℃,70.3mPa,44min)

Appearance: colorless or yellowish viscous liquid

Recovery rate of cement slurry density: ≥90.0 %

avail Appearance: Gray white Solid

Free flow powder initial consistency : ≤30 (Bc)

avail Appearance: Gray white Solid

Free flow powder initial consistency : ≤30 (Bc)

avail Fineness : ≤10.0 % (0.315 mesh), ≤15.0 % (0.315mm mesh)

avail Water Content: ≤0.2 %, ≤8.0 %