nybanner

product

FC-S50S Medium-low temperature spacer

Short Description:

Scope of application Temperature: ≤ 120 ℃ (BHCT).Dosage: 2.0%-5.0% (BWOC).

Packaging FC-S50S is packaged in 25kg three-in-one composite bag, or packaged according to customer requirements.


Product Detail

Product Tags

Overview

Spacer additive, which can remove drilling fluid effectively, is able to prevent cement slurry from blending with it. Has thickening effect on cement slurry under certain conditions, therefore, appropriate amount of chemical inert spacing agents should be applied to separate from the cement slurry. Fresh water or mixing water can be applied as chemical inert spacing agent.

• FC-S50S is a type of medium-low temperature spacer, and is compounded by a variety of polymers and synergistic materials.
• FC-S50S has strong suspension and good compatibility. It can effectively isolate drilling fluid and cement slurry when replacing drilling fluid, and prevent production of mixed slurry between drilling fluid and cement slurry.
• FC-S50S has a wide weighting range (from 1.0g/cm3 to 2.2g/cm3). The upper and lower density difference is lees than 0.10g/cm3 after the spacer is still for 24 hours.

Physical And Chemical Index

Item

Index

Appearance

Brown powder

Rheology, Φ3

7-15

Funnel viscosity

50-100

Water loss (90℃, 6.9MPa, 30min), mL

<150

400g fresh water+12g FC-S50S+2g FC-D15L+308g barite

Spacer

A spacer is a fluid used to separate drilling fluids and cementing slurries. A spacer can be designed for use with either water-based or oil-based drilling fluids, and prepares both pipe and formation for the cementing operation. Spacers are typically densified with insoluble-solid weighting agents. Has thickening effect on cement slurry under certain conditions, therefore, appropriate amount of chemical inert spacing agents should be applied to separate from the cement slurry.

FAQ

Q1 What is your main product?
We mainly produce oil well cementing and drilling additives, like fluid loss control, retarder, dispersant, anti-gas migration, deformer, spacer, flushing liquid and etc.

Q2 Can you supply samples?
Yes, we can supply free samples.

Q3 Can you customize product?
Yes, we can supply you products according to your requirements.

Q4 Which countries are your key customers from?
North America, Asia, Europe and other regions.


  • Previous:
  • Next: