Polymers & Phosphonates - Acrylic Polymers Manufacturer from
Polymers & Phosphonates Leading Manufacturer of acrylic polymers, acrylamide powder, amino trimethylene phosphonic acid, anionic polymer, dispersing agents and drilling polymer from Mumbai.
US2552775A - Drilling fluid - Google Patents
A drilling fluid according to claim 6 wherein the polyacrylic acid has a molecular weight between about 5,000 and 50,000 and the salt of the polyacrylic acid is a sodium salt. 9. A drilling fluid for the drilling of oil and gas wells which comprises an inorganic solid suspending agent, an aqueous dispersing medium, and between about 0.5 and 5.0 ...
Anionic polyacrylamide(PHPA polymer)used for oil drilling
In oil exploitation, anionic polyacrylamide is mainly used for drilling mud as well as Enhanced Oil Recovery, etc., which is widely used in drilling, completion, cementing,fracturing, enhanced oil recovery and other mining operations in the oil field.
Flocculants For Salt, Flocculants For Salt Suppliers
About 16% of these are paper chemicals, 15% are water treatment chemicals, and 14% are textile auxiliary agents. A wide variety of flocculants for salt options are available to you, such as coating auxiliary agents, paper chemicals, and textile auxiliary agents.
sodium polyacrylate - Schlumberger Oilfield Glossary
Low molecular-weight polyacrylates are used as clay deflocculants. High molecular weight polymers are used for fluid-loss control and as a clay extender. As an extender, SPA is added to bentonite at the grinding plant. It is also used at the rig in low-solids mud. Divalent cations can negate its benefits as a clay extender.
Anionic Polyacrylamide Chemicals Flocculant Water Treatment
Anionic Polyacrylamide Chemicals Flocculant Water Treatment Polymer. 1. Product characteristics. Anionic polyacrylamide (APAM) series products are water-soluble linear polymers synthesized under high degree polymerization, easily soluble in water, almost insoluble in the benzene, the ether, the aliphatics, the acetone and other common organic solvents. At the meantime, APAM series products also have valuable properties like the flocculation, the thickening, the shear property, the drag ...
Product List: Drilling Specialty Chemicals
Product List: Drilling Specialty Chemicals OIL DRILLING FLUIDS LIST. Our product range covers drilling fluids for Oil and Gas Wells, Mud Chemicals, Workover and Completion Fluids, Production Chemicals, Well Stimulation Chemicals and General Utility Chemicals. Shale Stabilizers Sodium Sulphonated Asphalt /Sodium Asphalt Sulfonate
US3692673A - Water-soluble sulfonate polymers as flocculants
polymers of acrylamido sulfonic acids and their salts, especially 2-acrylamido-2-methylpropanesulfonic acid and its salts, are useful as flocculants for aqueous systems, especially in combination with inorganic co-flocculants.
Surfactants and anionic, nonionic and cationic properties
Surfactants come in four different types: Anionic, nonionic, cationic and amphoteric. Once you understand the differences between these different surfactant types, as well as how to classify them by their names, choosing the right cleaning products should be a snap. Anionic surfactants
Sodium polyacrylate - Wikipedia
Sodium polyacrylate, also known as waterlock, is a sodium salt of polyacrylic acid with the chemical formula [−CH 2 −CH(CO 2 Na)−] n and broad application in consumer products. This superabsorbent polymer has the ability to absorb 100 to 1000 times its mass in water.
Polymers & Phosphonates - Acrylic Polymers Manufacturer from
Drilling polymer is a high molecular weight polymer that controls fluid loss and increase drilling mud viscosity. Drilling polymer emulsion contains copolymer and is used generally as a borehole stabilizer to prevent reactive shale and clay from swelling and sloughing.
OilGas - imcdca
Drilling Polymer Slurry RHEOLOGY Modifier XC Vis 5/10/20 Effective xanthan polymer slurry for use in either oil and gas drilling or coiled tubing horizontal cleanouts. Drilling Sodium Citrate Sodium Citrate Dihydrate USP24 Drilling Fluids and Oil Sands. Rheology modifier. Chelating & retarder, removal of heavy metals in oil sands.
Use of anionic dispersion polymers as viscosity modifiers
An aqueous drilling fluid used in drilling wells through subterranean formations having a pH of between about 7 and about 12 and a viscosity of from about 20 to about 80 sec (Marsch cone) which is prepared by admixing fresh water, brine or seawater with about 0.02 lb to about 2.5 lb per barrel, based on polymer actives, of one or more anionic ...
(PDF) Kirk-Othmer Encyclopedia of Chemical Technology
PDF | Superabsorbent materials (SAMs) are hydrophilic polymer networks that can rapidly absorb water at amounts hundreds or even thousands times their own mass, and they can retain the absorbed ...
Drilling Fluids Chart 2012 by JWN | Trusted energy
Thinner for oil-based fluids. D-100. DESCO CF FLOCCULANT. Neutralized polyacrylic acid liquid mud dispersant Effective and economical sodium polyacrylate liquid dispersant/thinner Tannin-based thinner
Chemical and Mineral Global Supply Chain Services
CDU 12 and CDU 16 can be used for injection of drilling fluids/mud in order to maintain viscosity of water- based drilling fluids, control its rheological properties, and at tertiary oil recovery wells to improve oil recovery rate.
Foaming/Foam stabilizing - sanyo-chemical.co.jp
Sulfuric acid ester-based anionic surfactants Sodium polyoxyethylene alkyl ether sulfate SANDET ET is a triethanolamine salt instead of sodium salt p58 liquid • Excellent solubility to water, hard-water resistance, foaming property & detergency • Low irritation to skin • Hair shampoo & detergent base/emulsifier for emulsion polymerization
Chemicals Buying Leads in UAE - uaeyellowpagesonline
Latest Buying Leads in products in UAE. About Us. UAE Yellow Pages Online is a Local Business to Business Directory in UAE offering business list of more than 250,000 companies.
Solvax Polymers dealing Chemical Companies
Home / brands / Solvax Polymers Solvax Polymers Solvax Polymers dealing Chemical Companies Here is the list of Chemical Companies who deal/ introduce Solvax Polymers. Find details like Phone Numbers, major chemical items, business activities, business regions, year of establishment of respective chemical companies.
US Patent Application for DRILLING FLUID COMPOSITION
A drilling fluid composition including a viscosifier, treated date pit particles which are i) de-oiled and ii) treated with a base or both a base and an acid, and an aqueous base fluid, wherein the treated date pit particles are present in an amount of 0.01-5 wt %, relative to a total weight of the drilling fluid composition.
sodium acrylate copolymer, sodium acrylate copolymer
Sodium polyacrylate copolymer Description: PAAS sodium polyacrylate copolymer is a synthetic, acrylate-based, medium molecular weight, anionic polymer produced in flowing powder. SPA is an efficient filtration control agent and has a minimal viscosity impact on the fluid.
Sodium Salt | EC21
Oil drilling Polyacrylic Acid Sodium Salt PAAS Sodium Polyacrylate PAAS Introduction Sodium Polyacrylate PAAS is a synthetic anionic polyelectrolyte (modified acrylic polymer) used to reduce fluid... Asmo Kochen Gmbh
Flocculant for separating and flocculating oil and water
A flocculant for use in separating oily components contained in an oil-in-water type or a water-in-oil type emulsion containing suspended matter and dissolved sludge when 0.01 to 10 wt % of said flocculant is added to said emulsion said flocculant is a water soluble polymer having a chemical formula MO 3 —SO—R—OSO 3 M, said polymer unit R ...
US Patent for Compositions of viscoelastic surfactant
An aqueous viscoelastic composition is provided comprising at least one viscoelastic surfactant, and at least one hydrophobically modified polymer, which is formed from polymerization of ethylenically unsaturated monomers; has a number average molecular weight of from 1,000 to 100,000 Da; and to a level of at least 0.1 mole %, based on the amount of monomer units in the polymer, contains ...
Effects of inorganic ions, organic polymers, and fly ashes on
In the oil industry, xanthan gum is used in large quantities, usually to thicken drilling mud. These fluids serve to carry the solids cut by the drilling bit back to the surface (Dontsova and Bigham, 2005). PAA is generic name for synthetic high molecular weight polymers of acrylic acid.
Set up new listing | Where to Buy Chemicals
Entries are charged separately. For 20, 30 or 50 plus entries discounts apply. Select your entry headings Select the section to appear in and enter the headings to match you to be found as a supplier in the search.
dispersing agent Equipment | Environmental XPRT
Ecodis - Polyacrylic Dispersing Agents A full range of polyacrylic dispersing agents focused on flat, matt to semi-gloss paints that allows high loading in fillers and oxyde pigments (TiO2, CaCO3, clay) as well as CaCO3 extenders less than 1 µm.
Intrinsic viscosity and viscoelastic properties of xanthan
Request PDF on ResearchGate | Intrinsic viscosity and viscoelastic properties of xanthan/guar mixtures in dilute solutions: Effect of salt concentration on the polymer interactions | An ...
US Patent Application for METHODS, PRODUCTS, AND SYSTEMS
justia patents us patent application for methods, products, and systems relating to making, providing, and using nanocrystalline (nc) products comprising nanocrystalline cellulose (ncc), nanocrystalline (nc) polymers and/or nanocrystalline (nc) plastics or other nanocrystals of cellulose composites or structures, in combination with other materials patent application (application #20170027168)
Hawley's Condensed Chemical Dictionary - Credo Reference
Hawley's Condensed Chemical Dictionary is a compilation of technical data and descriptive information covering thousands of chemicals and chemical phenomena, trade name products, processes, reactions, products, and related terminology.