We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our administration ideal for New Fashion Design for Sodium Humate For Drilling Fluid Additive Causticized Lignite, Welcome to build long-term marriage with us. Finest Rate Forever High-quality in China.
We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our administration ideal for Causticized Lignite, Drilling Fluid Additive, Sodium Humate, With the first-class solutions, excellent service, fast delivery and the best price, we’ve won highly praise foreign customers’. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
High temperature fluid loss agent XBA-203L
Introduction
XBA-203L is a high temperature fluid loss agent.
XBA-203L’s applicable temperature is 60~150℃(BHCT).
XBA-203L is resistant to salt and applicable to saturated brine.
XBA-203L has a retarding effect and is suitable for high temperature and deep well cementing.
XBA-203L slurry system is stable and has good compatibility.
XBA-203L is liquid and only can be used through wet mixing.
XBA-203L’s dosage need to be adjusted according to temperature, salinity and cementing requirements.
Basic performance
|
Product |
Appearance |
Dosage(BWOC) |
|
|
Freshwater system |
Brine system |
||
|
XBA-203L |
colorless or light yellow liquid |
3~6% |
4~8% |
Slurry performance
|
Item |
Experimental condition |
Technical indicator |
|
|
Fluid loss, mL |
Freshwater system |
120℃，6.9MPa |
≤50 |
|
Brine system |
≤150 |
||
|
Others |
Initial consistency, Bc |
120℃, 73.9MPa,61min |
≤30 |
|
40-100Bc thickening transition time, min |
≤40 |
||
|
Thickening time, min |
≥120 |
||
|
Free fluid, % |
80℃，0.1MPa |
≤1.4 |
|
|
24h compressive strength, MPa |
144℃，20.7MPa |
≥14 |
|
|
Slurry composition |
Fresh water system：API class G(HSR) 600g , silica flour 210g(140-200 mesh, 35%), fresh water, XBA-201L 30g(5%), XBA-105L 6g(1%), defoamer 1.2g(0.2%). Slurry density: 1.90±0.02g/cm3(adjusted by adding fresh water). Brine system：API class G(HSR) 600g, silica flour 210g(140-200 mesh, 35%), 18% brine , XBA-203L 36g(6%), XBA-105L 6 g(1%), defoamer 1.2g(0.2%). Slurry density: 1.90±0.02g/cm3(adjusted by adding 36% brine). |
||
Packaging and Storage
Packaging: XBA-203L is packed with 25kg barrel, or according to user requirements.
Storage: The packed products should be saved in a cool and ventilated place, avoid exposure and heat.