Drilling Muds

Since patenting the first application of carboxy methyl cellulose for drilling fluids in 1946, Drilling Specialties Company has been providing high-performance chemicals for the drilling fluids industry. We have years of quality performance and technology backing every product as the industry pushes the threshold of performance. We will continue to innovate and provide superior quality products for water-based muds, oil-based muds and synthetic fluids.

Defoamers
Products Documents Application
DSCo™ Defoam A colorless, synthetic, proprietary liquid formulation. It is neither oil nor "clean" mineral oil and is non-hazardous according to 29 CFR Part 1910.1200 (OSHA).
Filtrate Control
Products Documents Application
DRILLPAC® LV/HV Polymer A polyanionic cellulose that is available in both an ultra high-viscosity (HV) grade as well as a medium-viscosity (LV) grade in all of our locations throughout the world.
DRISCAL® D Polymer Proprietary, synthetic copolymers to control HTHP water loss in fresh, salty, or hard brine fluids. It remains stable at very high temperatures, inhibiting shale and stabilizing fluid rheology. Available dry or as liquid emulsion.
DRISPAC® Plus Polymer Drispac® Plus polymers disperse rapidly, making them the highest performing, most economical PAC products in the industry.
DRISPAC® Polymer Multifunctional polyanionic cellulose polymer providing inhibition, rheology and fluid-loss control in fresh or salt water-based muds and workover/completion fluids.
DRISTEMP® Polymer A synthetic copolymer for use in controlling HTHP fluid loss up to 375°F in fresh, salty, and formate-based fluids. Teams well with Driscal® D polymer for very high temperature performance (500°F+).
GREENBASE™ DRISPAC® Polymer A high performance polyanionic cellulose, suspended in the new greenbase fluid. The Greenbase™ Drispac® polymer suspension is uniquely stable, easily handled and useful in both oilfield and non-oilfield applications.
LIQUID DRISPAC® Polymer Multifunctional polyanionic cellulose polymer in a liquid form providing inhibition, rheology and fluid-loss control in fresh or salt water-based muds and workover/completion fluids.
LIQUID DRISPAC® Polymer XPT Multifunctional polyanionic cellulose polymer in a liquid form providing inhibition, rheology and fluid-loss control in fresh or salt water-based muds and workover/completion fluids. (See MSDS section 15 for applicable Chemical Inventory Listings.)
Inhibitors
Products Documents Application
DrisFlex™ Additive DrisFlex™ Additive is a water-dispersible latex. It is a versatile, total mud conditioner that stabilizes shale formations, inhibits clay hydration and reduces fluid loss.Page Content 2
Lost Circulation Material
Products Documents Application
DIASEAL M® Lost Circulation Material A blend of solids that, when mixed with the base fluid, forms a high fluid-loss, high solids slurry for overcoming lost circulation. It works well in water-, synthetic- and oil-based muds as a non-cement squeeze for even severe mud losses.
DYNARED™ Seepage Control Fiber Seepage control material to seal depleted zones without excess wall cake. It works in water- and oil-based muds, cleans easily without causing formation damage, does not increase fluid rheology, is compatible with other common lost circulation materials.
DYNA-SEAL™ OBM Fiber (Ultra Fine, Fine and Medium) DYNA-SEAL OBM Fiber (Ultra Fine, Fine and Medium) is a proprietary micro-cellulosic fiber for use in seepage loss control and other lost circulation need in oil base muds.
SURE-SEAL™ LPM SURE-SEAL™ LPM is a proprietary natural Loss Prevention Material (LPM) for use in wellbore strengthening procedures.
TORQUE-SEAL™ Additive Torque-Seal™ LCM/LPM is a new loss prevention material (LPM) for use with casing drilling operations. Specially formulated this product has a broad range of particles which cover a wide range of loss zone openings.
WELL-SEAL™ LCM (Fine, Medium, Coarse) Well-Seal™ LCM is a cost effective multipurpose LCM for use in drilling operations
Oil Mud
Products Documents Application
DRILL-SURE™ OBM ADDITIVE DRILL-SURE™ OBM Additive is a multipurpose oil mud conditioner that provides HTHP fluid loss control, reduced torque and drag and borehole stabilization in oil-based drilling fluids including diesel, mineral and synthetic oils.
Drill-Well D210 Fluid Loss Additive DRILL-WELL™ D210 Fluid Loss Additive (FLA) is a low cost polymeric fluid loss additive designed for reducing high temperature high pressure (HTHP) fluid loss in diesel, mineral and synthetic oil-based drilling fluids.
Drill-Well D244 Fluid Loss Additive A proprietary polymeric product used for fluid loss control in oil-based drilling muds including mineral, diesel and synthetic oils.
Drill-Well D294 Rheology Modifier A proprietarty product used for rheology control in oil-based drilling fluids including mineral, diesel and synthetic oils.
Drill-Well™ D325 Polymeric Fluid Loss Additive A polymeric fluid loss additive designed for reducing fluid loss in oil-based systems, including mineral and synthetic-based
Rheology Control
Products Documents Application
CF DESCO® II Deflocculant CF Desco® II Deflocculant extends the utility of non-chrome-containing thinners with a higher level of rheology and shear strength control. It is more cost effective than either ferrochrome or chrome-free lignosulfonate.
CHROME FREE DESCO® Deflocculant Readily soluble, versatile, cost-efficient mud conditioner used to control viscosity, gel strength and high-temperature shear strength in fresh or salt water muds. Chrome Free Desco® Deflocculant contains no heavy metals.
DESCO® Deflocculant Readily soluble, versatile, cost-efficient, mud conditioner used to control viscosity, gel strength, and high temperature shear strength in fresh or salt water muds.
DRILL-THIN® Thinner A water-based, environmentally sound, mud conditioner providing rheology control in drilling, completion and packer fluids. Up to four times more efficient per pound than lignosulfonates.
Shale Stabilizers
Products Documents Application
Soltex® Additive Protect shale formations, impart superior lubricity and provide HTHP fluid-loss control with controlled solubility in water, synthetic and oil-based drilling fluids.
Soltex® E Additive Protect shale formations, impart superior lubricity and provide HTHP fluid-loss control with controlled solubility in water, synthetic and oil-based drilling fluids.
Soltex® Potassium Additive Potassium Soltex® Additive is a specially prepared potassium asphalt sulfonate made water soluble by a unique sulfonation process.
Viscosifiers
Products Documents Application
CLARIZAN™ Biopolymer A clarified, high-viscosity xanthan gum that can be used in most types of water-based fluids where clarity of the solution is critical. A high-performance powder, Clarizan™ Biopolymer provides excellent carrying and suspending characteristics.
DRILLZAN® D Biopolymer DRILLZAN® D Biopolymer is an economical high-viscosity xanthan gum featuring patented dispersion technology for optimal hydration.
FLOWZAN® Biopolymer Flowzan® Biopolymer is a high-purity, high-viscosity xanthan gum featuring patented dispersion tech. for optimal hydration. It delivers exceptional rheological properties to fresh and salt water-based muds, drill-in, brine completion and w/o fluids.
GREENBASE™ FLOWZAN® Biopolymer A high purity xanthan gum biopolymer, suspended in the new greenbase fluid. This type of polymer is unique when compared to most other polymers in oilfield drilling and completion applications.
GREENBASE™ HE® 150 Polymer Greenbase™ HE® 150 is a superior synthetic polymer suspended in a greenbase fluid. It is especially designed for use in brines. Tolerant of divalent ions at high temps. An excellent viscosifier for HCI acid and friction reducer.
GREENBASE™ HEC Polymer Greenbase™ HEC Polymer is a pure high-viscosity hydroxyethyl cellulosic polymer suspended in the new Greenbase™ suspension fluid.
HE® 150 Polymer Completion Fluids: A superior, synthetic polymer especially designed for use in brines. Tolerant of divalent ions at high temps. Stimulation: An excellent viscosifier for HCI acid and other reservoir stimulation fluids.
HEC Liquid Polymer Liquid HEC Polymer is a pure high-viscosity hydroxyethyl cellulosic polymer suspended in an ultra-clean mineral oil. Liquid HEC Polymer contains 40% by weight high-quality HEC product.
HEC Liquid Polymer XPT Liquid HEC Polymer XPT is a pure high-viscosity hydroxyethyl cellulosic polymer suspended in an ultra-clean mineral oil. It contains 40% by weight high-quality HEC product. (See MSDS section 15 for applicable Chemical Inventory Listings.)
LIQUID FLOWZAN® Biopolymer High-purity, high-viscosity xanthan gum in a liquid form featuring patented dispersion technology for optimal hydration. Delivers exceptional rheological properties to fresh and salt water-based muds, drill-in, brine completion and w/o fluids.
LIQUID FLOWZAN® Biopolymer XPT High-purity, high-viscosity xanthan gum in a liquid form featuring patented dispersion technology for optimal hydration. It delivers exceptional rheological properties. (See MSDS section 15 for applicable Chemical Inventory Listings.)
LIQUID HE® 150 Polymer A superior, synthetic polymer especially designed for use in brines. Tolerant of divalent ions at high temps. An excellent viscosifier for HCI acid and friction reducer.
LIQUID HE® 150 Polymer XPT Liquid HE® 150 Polymer XPT is a high viscosity synthetic polymer that is useful in thickening hydrochloric acid, brines or fresh water.