Buyer-facing sourcing profile for MDR-50, a yellow to brown liquid drag reducing agent positioned for coiled tubing and oilfield production applications. Key checks for RFQ include exact chemical identity or mixture disclosure, CAS/EC status where applicable, grade, active content, density, pH, water/acid solubility, chloride or organic chlorine claims, temperature compatibility, acid concentration tolerance, COA/SDS/TDS availability, export classification, and drum or IBC packing options.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
Model: MDR-50Oilfield production chemical / coiled tubing drag reducing agent / drilling fluid additiveCandidate for RFQ after CAS/composition, SDS/COA, impurity, and DG/export verification
Reservoir temperature reference: suitable for water-based drilling fluids up to 150°C per listing, confirm validated temperature window
Recommended field dosage stated by supplier: 0.3-2%; for sourcing only, confirm technical data sheet and site-specific evaluation requirements
Carrier fluid note stated by supplier: 0.05%-0.1% polymer aqueous solution may be configured for certain coiled tubing unlocking operations; confirm compatibility before procurement
Physical hazard listed: not flammable; verify against latest SDS and transport classification
Health hazard listed: eyes, skin; verify GHS classification on SDS
HS code listed: 340290; confirm with export/import broker before shipment
Who uses this page
Target buyers
Oilfield service chemical procurement teams
Coiled tubing service companies
Drilling fluid and completion fluid formulators
Production chemical distributors
Petroleum additive importers
Upstream oil and gas procurement departments
Specialty chemical trading companies serving oilfield applications
Before matching
Documents to check
CAS number, grade, assay, and impurity profile
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Listed transport package: 55 gallon drum or IBC tank
Listed specification: 55 gallons
Listed package gross weight example: 1000 kg; likely IBC configuration, confirm net weight and dimensions
Request UN-rated packaging status if DG classification applies
Confirm inner liner/material compatibility with acid-soluble oilfield additive formulation
Ask supplier for palletization, seal type, batch labeling, shelf life, storage condition statement, and export marks
MOQ shown: 5 tons; supplier states MOQ depends on product and packaging, confirm trial order and sample availability
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Coiled tubing drag reduction sourcing evaluation
Water-based drilling fluid additive procurement
Oilfield production chemical tender preparation
Acid-compatible drag reducer specification check
Private-label or customized oilfield additive sourcing
Import compliance screening for proprietary oilfield chemical blends
How we compare
Sourcing options
Factory-direct bulk supply subject to document verification
Trial sample procurement for lab qualification
Customized formulation based on buyer-specified temperature, acid concentration, and viscosity requirements
55 gallon drum supply for smaller projects
IBC tank supply for bulk oilfield chemical programs
Third-party COA or pre-shipment inspection before export
Human review
Compliance notes
Request current SDS in GHS format, TDS, COA, and certificate of origin before RFQ award
Do not rely on public listing claims such as REACH, CCIC, environmental protection, or non-flammable status without document review
Confirm exact product composition category: polymer, surfactant blend, lubricant additive, or proprietary mixture; request disclosure sufficient for import compliance
Check CAS/EC numbers and chemical inventory status for destination markets such as EU, UK, Turkey, Korea, Japan, Australia, Canada, and USA as applicable
Verify whether the formulation contains organic chlorine, chlorinated solvents, heavy metals, PFAS-related substances, nonylphenol ethoxylates, or other buyer-restricted components
Confirm chloride content, organic chlorine test result, ash, sulfur, nitrogen, water content, insolubles, and any metals if relevant to refinery or reservoir compatibility
Confirm DG classification, UN number if any, packing group, marine pollutant status, flash point, and transport mode restrictions before booking freight
Confirm export documentation readiness: commercial invoice, packing list, COA, SDS, TDS, certificate of origin, and any inspection certificate requested by buyer
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
coiled tubing drag reducing agentoilfield drag reducerMDR-50 drag reducerwater soluble oilfield additiveacid soluble drag reducerdrilling fluid additive supplierproduction chemical suppliercoiled tubing friction reduceroilfield specialty chemicalpetroleum additive importdrilling additive China supplieroilfield chemical COA SDS
Related product options
Build a broader quote package from adjacent options.
Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
What is the exact CAS number or mixture composition disclosure available for MDR-50, including CAS/EC numbers for regulated components?
Can you provide a recent COA showing appearance, specific gravity, pH, active content, viscosity, water content, chloride/organic chlorine, insolubles, and batch number?
Is the product color specification yellow, brown, or an acceptable yellow-brown range? Please confirm the official specification sheet.
What is the confirmed grade or concentration, including active matter percentage and solvent/carrier system?
What acid concentration range, temperature range, salinity range, and water hardness range has the product been tested against?
Does the formulation contain organic chlorine, chlorinated solvents, PFAS-related substances, heavy metals, nonylphenol ethoxylates, or restricted biocides?
Can you provide SDS, TDS, COA, certificate of origin, REACH-related statement if applicable, and transport classification letter?
What is the DG classification for sea, air, road, and rail transport, including UN number, packing group, flash point, and marine pollutant status?
Checks before quote
Request current SDS in GHS format, TDS, COA, and certificate of origin before RFQ award
Do not rely on public listing claims such as REACH, CCIC, environmental protection, or non-flammable status without document review
Confirm exact product composition category: polymer, surfactant blend, lubricant additive, or proprietary mixture; request disclosure sufficient for import compliance
Check CAS/EC numbers and chemical inventory status for destination markets such as EU, UK, Turkey, Korea, Japan, Australia, Canada, and USA as applicable
Verify whether the formulation contains organic chlorine, chlorinated solvents, heavy metals, PFAS-related substances, nonylphenol ethoxylates, or other buyer-restricted components
Confirm chloride content, organic chlorine test result, ash, sulfur, nitrogen, water content, insolubles, and any metals if relevant to refinery or reservoir compatibility
Confirm DG classification, UN number if any, packing group, marine pollutant status, flash point, and transport mode restrictions before booking freight
Confirm export documentation readiness: commercial invoice, packing list, COA, SDS, TDS, certificate of origin, and any inspection certificate requested by buyer
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.
