Describe the salinity exposure
Identify whether seawater, formation brine, recycled water, salt layers or ion contamination is part of the operating picture.
High-Salinity Drilling Additive
FM201 for Salinity-Critical Drilling Fluids
When saline or ion-polluted make-up water changes the balance between viscosity and filtration, FM201 gives drilling fluids market teams and drilling fluid suppliers a practical point of reference for high-salt drilling programs.
At least 89%Listed solid content
45-60 minListed dissolving time
At least 180 CListed temperature resistance
FM201 is listed as a white powder or granule for drilling-fluid applications.
Core Facts
Specifications That Shape Handling Discussions
| Appearance | White powder or granule |
|---|---|
| Solid content | At least 89% |
| Particle size | 20-40 mesh |
| Bulk density | 0.80-1.02 g/cm3 |
| 0.1% solution viscosity | Medium to high; high in salty conditions |
| Temperature resistance | At least 180 C |
| Dissolving time | 45-60 minutes |
| Listed packaging | 25 kg and 1000 kg bags |
Keep the system in view
These listed characteristics frame the conversation, but they do not replace a review of water quality, temperature, circulating conditions and the complete mud system for a specific well.
A Focused Starting Point
Map the Salt Load Before You Discuss the Additive
A concise brief helps align the product conversation with the conditions that can influence slurry behavior and field preparation.
Set the thermal and circulation context
Share the working temperature range, the required fluid-control focus and any conditions that affect mud handling through the interval.
Plan the field conversation
Use the listed 45-60 minute dissolving window as a planning reference, then confirm the mixing procedure and performance checks for the actual system.
Adjacent Product Roles
Explore Related Drilling Additives
These separate products address different functions. Open the relevant product page when the project calls for a high-viscosity polymer, shale inhibition or a coating agent.
SHN-FM101
A separate high-viscosity drilling polymer product for flow adjustment, friction reduction and shale-stability discussions.
View FM101
SHN-FM301
A separate shale-inhibition polymer positioned for reactive formations and wellbore-stability considerations.
View FM301
SHN-CA101
A separate low-molecular-weight coating agent for deepwater and cryogenic drilling-fluid programs.
View CA101Related Reading
Questions to Bring Into Program Planning
Use these articles to frame technical discussions around high-salinity fluid behavior, field preparation and specification review.
Foundation Drilling Polymer Product Lines
Review how high-salinity and ion-polluted water conditions can shape polymer product-line conversations in foundation drilling.
Read the articleSpecialized Drilling Slurry Polymer Technology
Explore the connection between saline, chloride-rich muds, fluid-loss control and rheological stability in drilling programs.
Read the articleFluid-Loss Control Specifications
Consider how solid content, particle size, dissolving time and temperature resistance can influence field preparation discussions.
Read the articleFM201 FAQ
Key Questions for a High-Salinity Program
Where does FM201 fit in a high-salinity drilling program?
FM201 is intended for drilling fluid programs where saline or ion-polluted make-up water can affect viscosity and fluid-loss control. Offshore, salt-dome, deep-well and geothermal conditions are relevant planning contexts.
Which FM201 specifications should be checked before selection?
Key listed specifications include white powder or granule appearance, solid content of at least 89%, 20-40 mesh particle size, bulk density of 0.80-1.02 g/cm3, and medium-to-high viscosity in a 0.1% solution.
How long does FM201 take to dissolve?
FM201 has a listed dissolving time of 45-60 minutes. Confirm the proposed mixing procedure and the actual water conditions with SHN Chem for the project.
What temperature resistance is listed for FM201?
FM201 is listed with temperature resistance of at least 180 C. The operating program should still be reviewed against the well conditions and the complete mud system.
How is FM201 packaged and stored?
The page lists 25 kg and 1000 kg bags and recommends storage in a cool, dry place. Confirm packaging needs and delivery details when requesting a quotation.
What information should be included in an FM201 inquiry?
SHN Chem requests the product name, specification or grade, quantity, packaging, destination and application details so the team can discuss technical matching and quotation needs.
