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Low Fluorescence Sulfonated Asphalt DYFT-1 for Oilfield Drilling

Prix FOB

Obtenir le dernier prix

2500 USD / Ton

18 Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

DYFT-1

Prix FOB:

2500 USD / Ton (Negotiable) Obtenir le dernier prix

LocalitÃ©:

China

Prix de commande minimale:

2500 per Ton

Commande minimale:

18 Ton

Packaging Detail:

In 4 in 1 compound paper bag with plastic lining

Heure de livraison:

15 days after L/C

Capacité de Fournir:

800 Ton per Month

Payment Type:

T/T, L/C, D/P

Groupe de produits :

shale stabilizer

Contacter maintenant

Henan Xinxiang NO.7 Chemical Co., Ltd

China

Membre gratuit

Personne Ã contacter Melody

NO.88 Xinxiu Road, Xinxiang, Henan

Contacter maintenant

SpÃ©cification du produit

La description

Property

It’s produced by modification of selected special petrol asphalt, able to inhibit mud production, steady the rheological property of mud and seal cracks so that the oil-bearing formation is protected. Besides, it can be used as shale inhibitor used in drilling fluid and is a best environmental protection type water-base mud material for its merits of low fluorescence, fine dispersion and non-pollution of formation.

2. Quality index

Item	Index
PH	***0
Moisture, %	≤*0
Level of fluorescence	≤5
water soluble, %	≥*5
Asphalt Content(solubility in dimethyl sulfoxide), %	≥*0
HTHP FL, ml/*0min	≤*5

3. Use

â— Its prominent feature is low level of fluorescence, no interference with logging and evaluation of oil reservoir so that geological explores can accurately discover and determine new areas of oil reservoir.

â— It’s chiefly used to inhibit shale and prevent clay dispersion due to hydration, reduce HTHP filtration loss and form thin and tough compressible mud cake, protect the well wall, reduce torque, steady mud rheological property and seal crack developing formation.

â— It can effectively reduce the plastic viscosity and shearing force of drilling fluid and lubricate the drilling tool to ensure normal drilling operation, such as electric measurement and placement of bushing, etc. It can be used with any water-base mud system and is well compatible with conventional mud additives.

â— Dosage: For normal wells around ***0meters deep, temperature around **0â„ƒ, the recommended dosage is 1%ï¼2%; for normal wells around ***0meters deep, temperature around **0â„ƒ, the recommended dosage is 2%ï¼3%. In complicated formations, collapse easily occurs at ***0meters deep, the dosage should be 1.5%ï¼2.5%ï¼›for wells ***0meters deep, temperature **0â„ƒ, the dosage should be 3%ï¼4%.

â— How to Operate: It’s recommended to add it in the form of glue. If it’s to be added directly into drilling fluid, do best to add it evenly so as to achieve beat result.

4. Storage & Package

*5Kg net sealed in *-in*1 compound paper bag with plastic lining during storage and transport see that the bag is intact. But its property is not affected even if it becomes damp.

Pays:	China
N Â° de modÃ¨le:	DYFT-1
Prix FOB:	2500 / Ton (Negotiable) Obtenir le dernier prix
LocalitÃ©:	China
Prix de commande minimale:	2500 per Ton
Commande minimale:	18 Ton
Packaging Detail:	In 4 in 1 compound paper bag with plastic lining
Heure de livraison:	15 days after L/C
Capacité de Fournir:	800 Ton per Month
Payment Type:	T/T, L/C, D/P
Groupe de produits :	shale stabilizer