Oil Drilling Grade CMC And PAC Factory Direct Sell With High Purity And Apparent Viscosity

Linguang manufactures the complete range of specialised Carboxymethyl cellululose (CMC) products which is one the most and widely used viscosifier and filtration control additive for the Oil and Gas Industry and is supplied by us in over 30 countries. Global Drilling fluids and chemicals Limited manufactures the complete range of High Performance Low Cost CMC for Oilfield applications. Our Range of CMC Includes: CMC HV, CMC LV and PAC HV, PAC LV is manufactured by Linguang are as per API 13 A Specifications.

Thanks to its versatility, the CMC can be used for various functions, which facilitate the use by different industries. Its most prominent features are:

· Solubility

· Rheology

· Adsorption Surfaces

These main properties facilitate the CMC to control different properties of aqueous systems stabilizing effects such as water retention, thixotropic or training films.

There are different parameters that define the properties of the CMC:

· Purity (content of active CMC): the CMC is produced with sodium purity giving the product.

· Viscosity: one of the most interesting features of the CMC which can vary from low to high. It is measured by digital viscometers in certain temperatures and in different dissolution percentages (1%, 2% or 4%).

· Degree of substitution: is the average number of sodium carboxymethyl groups per anhydroglucose unit in the cellulose structure. This parameter is important in various areas of product application.

· Physical form: CMC can produce powder or granular.

Advantages

• NSF certification
• Controls fluid loss
• Promotes fragile gels
• Inhibits hydratable, swelling shales
• Increases resistance of clay mud to contamination
• Non-fermenting, no preservative needed
• Good thermal stability ≥ 300 °F in most water-base drilling fluids
• Produces thin, slick, tough filter cake
• Environmentally compatible
• Retards drilled solids build-up by inhibiting cuttings disintegration
• Eliminates fisheyes in the mud
• Reduces friction and can reduce ECD
• Works well on rigs with poor mixing facilities
• Works well at any salinity
• Applications

Polyanionic cellulose (PAC) manufactured by Linguang is one the most widely used Viscosifier and Fluid Contol Additive for the Oil and Gas Industry and is sold in over 30 countries in all 5 continents is manufactured at our country of the art ISO 9001/14001 certified manufacturing facility in Dongying Shandong Province,, where we are equipped with a full R &D lab, personnel and research team that continuously strive to improve our full range of PAC products our Products are also manfactured as per API 13 A Speficitions and Customized High performance PACs for a Wide variety of Oilfield , HDD , Mining and Geothermal Applications

Polyanionic cellulose products manufactured by Linguang are Environmentally friendly and Non Toxic cellulosed based products manufcatured using the Best Practices in the the Industry and can be customized and manufactured according to various customer needs such as varying temperature, oil well requirements and specifications.

Packaging

PAC manufactured by Linguang is supplied in Sacks of 25 Kg /50 Lbs , Miltilayer Paper Sacks or HDPE Sacks .Private Labelling and customization catering to all customer needs and requirements.

FQA on drilling fluid additives

Q1: What are drilling fluid additives?

A1: Drilling fluid additives are chemicals used in drilling operations. They are mainly used to improve the performance of drilling fluids to meet various needs during the drilling process.

Q2: What types of drilling fluid additives are there?

A2: Drilling fluid additives can be mainly divided into the following categories:

Thickener: used to increase the viscosity of drilling fluid so that it has good suspension and carrying capabilities.

Fluid loss reducer: used to reduce the fluid loss of drilling fluid and improve its ability to seal and protect oil and gas layers.

Flow pattern regulator: used to adjust the flow pattern of drilling fluid to make it have better fluidity and sand carrying capacity.

Density regulator: used to adjust the density of drilling fluid to control the fluid column pressure in the wellbore.

Inhibitors: Used to suppress harmful ions and chemicals in drilling fluids to prevent them from causing damage to oil and gas formations.

Degassing agent: used to remove gas from drilling fluid to prevent gas invasion from affecting drilling operations.

Emulsifier: used to improve the emulsifying properties of drilling fluid so that it can pass through the oil-water interface smoothly.

Plugging agent: Used to plug lost oil and gas layers and protect them from damage by drilling fluid.

Q3: What is the function of drilling fluid additives?

A3: The main function of drilling fluid additives is to improve the performance of drilling fluid to meet the needs of drilling operations. Specifically, drilling fluid additives can improve the rheology, inhibition, lubricity, suspension, and plugging properties of drilling fluids to meet various requirements during drilling operations.

Q4: What are the application ranges of drilling fluid additives?

A4: Drilling fluid additives are widely used in various drilling operations, including oil and gas field exploration, development, production, and abandonment stages. Drilling fluid additives can be applied to oil and gas fields of different types and sizes, such as onshore, offshore, shallow, deep, vertical, and inclined wells, etc. In addition, drilling fluid additives can also be used in the development of unconventional oil and gas resources, such as shale gas, coalbed methane, flammable ice, etc.

Q5: What matters should be paid attention to in the production and storage of drilling fluid additives?

A5: The following matters should be paid attention to in the production and storage of drilling fluid additives:

During the production process, attention should be paid to the order in which chemicals are added and how they are mixed to ensure product quality and stability.

Relevant safety regulations and environmental protection requirements should be strictly observed during production and use to ensure the safety of personnel and the environment.

The storage place should be dry and well-ventilated to avoid the impact of sunlight, high temperature, humidity and other adverse conditions on the product.

Severe vibration and impact should be avoided during transportation and use to avoid damage to the product.

The site should be cleaned up promptly after use to avoid environmental pollution.