Gilsonite (natural Bitumen) Natural Asphalt

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Tehran, Iran.
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Product Description


GILSONITE (NATURAL BITUMEN) natural asphalt Gilsonite or natural bitumen, occurred in million years ago while the pure oil was transformed to the surface of the earth and then crystallized in the near to the earth surface, is now extracted in its natural shape. In respect of our companie's long term experience regarding extracting, exploiting and producing of natural bitumen it is notified that this company is the only and the first powder bitumen producers sizing under 200 mesh and the unique operating of gilsonite during past three years,and prode the largest mechanized underground extraction of this material also is the brilliant typical exporters between 15 varieties countries. 

Gilsonite, in various grades and formulations, has been used to combat borehole instability problems, provide lubricity, especially in highly deviated holes, and more recently as a bridging agent to combat differential pressure sticking and provide a law invasion coring fluid.

It has been well documented that appropriately formulated Gilsonite products can minimize hole collapse in formations containing water-sensitive, sloughing shales and reduce stuck pipe problems by forming a thin wall cake and an inter-matrix filter cake.

Gilsonite is used in drilling mud fluids and oil well cementing. Gilsonite, in a range of softening points and particle sizes, is a standard ingredient in oil-based drilling muds used in shales and other difficult geological formations. The addition of specially-treated Gilsonite to water-based drilling fluids helps minimize hole washout by stabilizing troublesome shales, and seals off highly permeable sands while reducing torque and drag. The addition of Gilsonite to oil well cements reduces slurry weight without loss of compressive strength and acts as an effective bridging and plugging agent to seal fractures in weak formations while cementing. also Gilsonite use in Mud drilling according to FLC ” Filtrate Loss Control ” or ” Fluid Loss Control ” in oil base mud .

Gilsonite is used in drilling mud fluids and oil well cementing. Gilsonite, in a range of softening points and particle sizes, is a standard ingredient in oil-based drilling muds used in shale and other difficult geological formations. The addition of specially-treated Gilsonite to water-based drilling fluids helps minimize hole washout by stabilizing troublesome shale, and seals off highly permeable sands while reducing torque and drag. The addition of Gilsonite to oil well cements reduces slurry weight without loss of compressive strength and acts as an effective bridging and plugging agent to seal fractures in weak formations while cementing.

The maintenance of circulation of the drilling fluid is essential to successful drilling by the rotary method. The drilling fluid or mud is supplied at the surface of the well in large earthen pits or metal tanks and is pumped from these into the bore hole through the drill pipe and the drill bit to the bottom of the hole. The mud returns to the surface between the drill pipe and the bore hole wall, bringing with it the drill cuttings. The circulation of the mud serves not only to carry the cuttings to the surface but also to cool and lubricate the drill bit, thus making possible the further effective penetration of the bit into deeper geological strata.

For many years, Gilsonite has been used in the oilfield as an additive in drilling fluids. Gilsonite, in various grades and formulations, has been used to combat borehole instability problems, provide lubricity, especially in highly deviated holes, and more recently as a bridging agent to combat differential pressure sticking and provide a law invasion coring fluid. It has been well documented that appropriately formulated Gilsonite products can minimize hole collapse in formations containing water-sensitive, sloughing shales and reduce stuck pipe problems by forming a thin wall cake and an inter-matrix filter cake.

Gilsonite products are currently being widely used in water based, oil based, and synthetic based mud systems worldwide. Blended Gilsonite has proved to be very effective in all water-based systems.

The addition of Gilsonite to oil well cements reduces slurry weight without loss of compressive strength and acts as an effective bridging and plugging agent to seal fractures in weak formations while cementing.

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Supplier Details


Contact Person
Iman Hosseingholi
Company Name
Sormak Mining Company
Country
Iran Iran
Business Type
Supplier
Year Established
1971
No. of Employees
101-500 People
Main Product Focus
Minerals & Metallurgy

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Connections
95
TradeBanq contacts
32
Response Rate
2 %

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