lignosulfonates-used-in-oil-drilling

Lignosulfonate used in oil drilling

Lignosulfonates could be used in oil drilling working as deflocculants, chemicals to prevent the coagulation of solids.
Lignosulfonateand Modified lignosulfonate from wood pulp provides a chemical that is stable at the high temperatures- 150 to 250 degrees F that occur in well bores during drilling. Clay minerals in drilling mud, such as bentonite,often coagulate.
Lignosulfonates halt this process and extend the use of the bentonite.

Application

In oil industry
used as reagent for regulation of drilling agent.
In chemical industry
used as the stabilizer, dispersing agent for manufacture of briquetted means of plants protection.
In cement industry and manufacture of castables -used as cement softener and binding material.

Function

In the oil refining and oil industry for drilling oil and gas wells lignosulfonates are used as a reagent to control the basic parameters of drilling fluids.
Also, they are a component of gelling systems, which are low-viscosity solutions with pH 2.5-3.0.
The formation of the gel leads to the redistribution of filtration flows and their better management, alignment profile pick-injection wells,restriction of water in the process, which in turn increases the recovery of oil.

Using these systems

lignosulfonates is possible by adsorbingproperties of surface-active additives.
Just as in the mining industry, technical lignosulfonates are used to enhance various types of structures: mud pits, wells, etc.
In the petroleum refining and oil producing industries lignosulfonates are used as a flotation agent and reagent for regulating of the basicparametres of mud flushes. Also they are a component of gel forming systems – low-viscous solution with pH 2.5-3.0. Gel forming leads to predistribution of filtration flows and their better regulation, annealing of injectability prophile, limit of inflows of water in processes,will rises oil production.

Usage in these systems of lignosulfonates is possible by means of adsorbing properties of tensioactive additives.Technical lignosulfonates are used for hardening of different construction
types: drill well moonpool, holes, etc,as well as in minerals industry.

Lignosulfonate used in oil drilling

Recommended Posts

lignin2

lignin Details

Lignin is a complex and highly abundant organic polymer found in the cell walls of plants, particularly in woody tissues. It is one of the main components of lignocellulosic biomass, along with cellulose and hemicellulose. Lignin provides structural support to plants and plays a crucial role in the transportation of water, nutrients, and sugars throughout […]

MAGNESIUM-LIGNOSULFONATE BENEFITS

Magnesium Lignosulfonate Benefits

Magnesium lignosulfonate offers several benefits in various applications. Here are some key benefits of using magnesium lignosulfonate:

lignosulfonate binding agent

Magnesium Lignosulfonate as a Binding Agent

Magnesium lignosulfonate can be used as a binding agent in various applications. Here are some key points regarding the use of magnesium lignosulfonate as a binding agent:

string(15) "sidebar_layouts"

This site is protected by wp-copyrightpro.com