UNI CBFz

Work-over and completion Fluid

Calcium Bromide Fluids

Function:

UNI-CBF brine is used during workover and completion operations that require densities from 8.4 to 15.3 lb/gal (1007 to 1833 kg/m3).  The brines can be formulated with various crystallization points and are available for special applications and winter use. UNI-CBF can be used with sacked calcium chloride to obtain densities up to 15.3 lb/gal (1833 kg/m3). When used with zinc bromide brine, densities to 19.2 lb/gal (2301 kg/m3) can be achieved. Use gentle agitation when mixing for thorough dispersion.

Potassium Formate Brine workover and completion fluids.

Potassium Formate (HCOOK) Brine Systems are used to formulate solid-free workover and completion fluids.

Function:

Potassium Formate (HCOOK) Brine Systems are used for solid-free workover and completions operations which require densities have ranged from 8.4 to 13.1 lb/gal (1007 to 1570 kg/m3) and to reduce potential damage resulting from clay swelling or clay dispersion or migration. This brine eliminates the potential of formation damage due to precipitation of carbonate, bicarbonate, or sulfate compounds associated with using calcium-based brines where formation waters contain high concentrations of bicarbonate and sulfate ions. Potassium Formate Brine Systems can be together with sodium formate to give a more cost-effective brine system.

POTASSIUM CHLORIDE (KCl)

Our POTASSIUM CHLORIDE (KCl) is a soluble salt that is an extremely efficient shale stabilizer

Function:

POTASSIUM CHLORIDE (KCl) is a soluble salt that is an extremely efficient shale stabilizer when drilling hydro-sensitive clays and shales. Inhibition is provided through ion exchange; the potassium ion enters between the individual clay platelets in the shale so that they are held together, thus eliminating the entry of water from the drilling fluid.

Sodium Bromide Brine

Sodium bromide (NaBr) is a single salt clear brine fluid. It is available in 40  to 46 concentration

Function:

Sodium bromide is used as a completion, work-over, and packer fluid in oilfield applications. The density gives it such a feature. Additionally, with oxidizers, such as sodium hypochlorite, sodium bromide is an excellent biocide. It has wide industrial applications, including water treatment and pulp & paper manufacturing.

Liquid Hydroxyl Ethyl Cellulose completion and workover fluids.

Liquid viscosifier for single-salt brines

Zinc Bromide Liquid
Zinc Bromide Liquid, used for mixing high density, solids-free completion brines

Function:

Used to formulate clear-brine workover and completion fluid which requires density to 19.2 lb/ gal. Inhibits hydration and migration of swelling clays.

UNIDRIL-IN

Modified Starch derivative, cross-linked Non-Ionic

Function:

Non-ionic, starch derivative intended to reduce HTHP filtrate loss in all water-based mud containing salts or ion-sensitive additives for drilling, completion & workover application. Acts synergically with Xanthan gum polymer to increase LSRV. Can be used in most brines including seawater, NaCl, KCl, CaCl2, NaBr & formate salt systems.

UNIXAN-PLUS

Premium grade clarified Xanthan gum

Function:

This is Highly dispersible, premium grade, Xanthan gum. Its uses provide superior hole cleaning and suspension, minimize filtrate invasion to the formation, and reduces torque and drag in reservoir drill in fluids. Moreover, it provides a better rheological profile with elevated low-shear-rate viscosity and highly shear-thinning characteristics

PAC-R-PREMIUM

High-quality polyanionic cellulose Regular viscosity

Function:

Filtration control agent. This drilling fluid is water-base. It provides secondary viscosity. To add, this is effective even at low concentrations. It is suitable for use in freshwater, saltwater, and brine-based fluids & stable at 300°F (149°C). Effective in moderate to high pH systems.

UNICOR-BRINE-20 workover and completion fluids

Amine corrosion inhibitor (15-20°C ) for clear completion/ Packer brine

Function:

It controls corrosion of tubing & casing strings when used in workover & packer brines including sodium chloride, calcium chloride, sodium bromide, calcium bromide & zinc bromide. Provide protection at bottom-hole temperature up to 3000F.

UNICOR-BRINE-30

Amine corrosion inhibitor (30-35°C) for clear completion/ Packer brines

It controls corrosion of tubing & casing strings when used in workover & packer brines including sodium chloride, calcium chloride, sodium bromide, calcium bromide & zinc bromide. Provide protection at bottom hole temperature up to 3500F.

UNICARB-F

Calcium Carbonate Flakes

Function:
Acid-soluble bridging and weighting agent for controlling fluid loss and density. Available in Fine, Medium & coarse grades.

UNICARB-M

Ground marble (calcium carbonate)

Function:
High purity ground marble, used as a bridging & weighting agent in drilling, workover & completion fluids. It is generally purer with high hardness & provides better acid solubility. Furthermore, it is available in different microns sizes.

UNILUBE-SAFE

Water-soluble brine lubricant

Function:
Provides exceptional reduction in metal-to-metal friction when added to seawater, sodium chloride, sodium bromide, calcium chloride, and calcium bromide completion fluids. Reduce torque and drag in high-angle, extended-reach wells.

UNICLEAN

Mud cake clean up solvent

Function:
UNICLEAN is a multi-functional surfactant additive, serves as a wetting agent, a demulsifier, and an interfacial tension reducer. Soluble in oil, acid, and water to penetrate deep in the formation to dissolve oil films on fines leaving them water-wet thereby preventing particle plugging and minimizing loss of permeability.