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Release time:2024-07-25 09:50:16 Author:奥泽源
I. Properties and specificity
YTS cationic resin is produced by graft polymerisation. The appearance is a brown powder. The molecules contain high-valent complex ions, which increase the thermal stability of the product. This product has good abilities against saturated salt and contamination.
In saturated salt water based drilling fluid systems, it can obviously improve the drilling fluid inhibition ability, reduce API and HTHP water yield, improve the thixotropic property, rheological property and clay crust wall quality. Ability against temperature more than 220℃. Recommended dosage of 1%~3%.
This product has good compatibility and water-reduction ability, and at the same time the drilling mud has certain viscosity and shear force.
II. Technical indicators
Technical data of the product "Water-reducing agent for drilling mud - cationic resin YTS "
Properties | Indicators | ||
YTS-160 | YTS-180 | ||
Appearance | Black powder | ||
Moisture,% | ≤15.0 | ||
Base solution with saturated salt+3% sample,160℃/16h | External viscosity,mPa-s | ≤90.0 | / |
Water yield HTHP,mL | ≤40.0 | / | |
Base solution with saturated salt+3% of sample,180℃/16h | External viscosity,mPa-s | / | ≤90.0 |
Water yield HTHP,mL | / | ≤40.0 |
Ⅲ.Packaging, transport, storage
(1) Packaging: three-in-one laminating bag, other packaging according to the contract;
(2) Transportation: load and place lightly, avoid violent impact, resulting in breakage;
(3) Storage: It should be stored in a cool and ventilated place, avoiding direct sunlight.