Gilsonite

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1. Asphalt and Road Paving Sector
Formany years, Gilsonite hasbeen used in the oilfield as an additiveindrilling fluids. Gilsonite,in various grades and formulations, hasbeenused to combat boreholeinstability problems, providelubricity,especially in highly deviatedholes, and more recently as abridgingagent to combat differentialpressure sticking and provide alawinvasion coring fluid. It has beenwell documented thatappropriatelyformulated Gilsonite products canminimize hole collapsein formationscontaining water-sensitive,sloughing shales and reducestuck pipeproblems by forming a thin wallcake and an inter-matrixfilter cake.
Gilsonite products arecurrently being widely used inwater based, oilbased, and syntheticbased mud systems worldwide.Blended Gilsonite hasproved to be veryeffective in all water-basedsystems, with theflagship product in thisline being Bore-Plate(R)Shale Stabilizer.
2. Oil Sector
Gilsoniteis used in drillingmud fluids and oil well cementing.Gilsonite, in arange of softeningpoints and particle sizes, is astandard ingredient inoil-baseddrilling muds used in shales and otherdifficult geologicalformations.The addition of specially-treatedGilsonite to water-baseddrillingfluids helps minimize hole washout bystabilizing troublesomeshales,and seals off highly permeable sandswhile reducing torque anddrag. Theaddition of Gilsonite to oil wellcements reduces slurry weightwithoutloss of compressive strength andacts as an effective bridgingandplugging agent to seal fractures inweak formations while cementing
3. Asphalt and Road Paving Sector
Gilsoniteisused as a performance-enhancing agent forasphaltmixes.Gilsonite-modified paving mixes achieve higher PGgradesandincorporate perfectly into the asphalt blend with no needforhighshear milling as is the case with manyothermodifiers.Gilsonite-modified asphalts have higher stability,reduceddeformation,reduced temperature susceptibility and increasedresistanceto waterstripping than non-modified asphalts. Gilsonite isalso used tomakeboth solvent-based and emulsion pavement sealerswithsuperiorappearance and weathering properties.
4. Foundry Sector
Gilsoniteiscombined with coal and other ingredients as an additive infoundrysandsto insure the quality of the molded part by improvingmold releaseandthe overall finish of metal castings.
5. Chemical Products Sector
Gilsonitecombineswith many other chemicals and materials that takeadvantage ofits uniquephysical and chemical properties. Binder andcoatingapplications inmetallurgical, wood product, refractary andotherindustries furtherdemonstrate the versatility and usefulness ofthisremarkable material.
6. Inks and Paints Sector
IranianGilsoniteResin is widely used as the primary carbon blackwetting agentfor blacknews inks and headset and gravure inks. IranianGilsoniteResin competesadvantageously with petroleum-basedhydrocarbon resins,phenolic resinsand metal resinates, all of whichit can complement orreplace to variousdegrees. Various concentrationsof Iranian GilsoniteResin are used tomanufacture law-rub-off newsinks with superior glossand tackproperties. Special grades ofGilsonite called Selects are alsostandardingredients in black inkformulations and are used as additivesinasphaltic paints andvarnishes.Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-Gilsonite-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral tar-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar-naturalasphalt-mineral-natural asphalt-mineral tar-natural asphalt-mineraltar-natural asphalt-mineral tar-natural asphalt-mineral tar gilsonite gilsonite gilsonite gilsonite 

Gilsonite natural tar natural pitch natural asphalt membranous mineral bitumen bitumen powder gilsonite powder gilsonite lump