為了滿足鉆井的需要，我公司研制開發了鉆井液用抗高溫降粘劑，搬運方便，便于使用，該產品是一種黑色流動固體粉末，具有優異的降粘特性、護壁防塌功能，對鉆井液體系有降粘切、潤滑、消泡等作用，并可消除鉆井過程中鉆井液侵入地層引起的泥頁巖水化膨脹提高井壁的穩定性，泥漿處理后維護期長。本品是一種沒毒、無污染的綠色環保型新產品。
一、性能指標
|
項 目 |
指 標 |
|
|
外觀 |
黑色流動固體粉末 |
|
|
PH值 |
8～11 |
|
|
含濕量 % |
≤15 |
|
|
降粘率 % |
90±2℃ 加量1.0%（質量數） |
≥80 |
|
150±2℃ 老化加量1.5%（質量數） |
≥75 |
|
二、應用范圍及使用方法
本產品主要用于油氣開采、物理探礦和科學考察等鉆井過程所需的鉆井液中，以降低體系粘度，提高泥餅質量，降低體系的濾失水量，起到改善流變性和穩定井壁的作用 。
適用于淡水鉆井液、鹽水鉆井液、高鈣鉆井液和高固相鉆井液等。
根據鉆井液使用的需要，將本品添加后，即可投入使用，也可配成溶液加入。
三、包裝、儲存、運輸
本產品以塑料內袋包裝后，紙塑三合一袋為外包裝，每袋凈重25（±0.5）kg。
產品在儲存過程中應注意防破損、防鼠咬、防漏和防潮。
本品不易燃、沒毒，按非危險品運輸管理。
本品避免與眼睛接觸，否則用大量清水清洗。
本品保質期兩年。
SF-150P Silicon Fluorine Viscosity Reducer for Drilling Fluid (Dry Powder)
Product Details
In order to meet the needs of drilling, our company has developed a high-temperature viscosity reducer for drilling fluid, which is easy to handle and use. The product is a kind of black flowing solid powder with excellent viscosity reduction characteristics, wall protection and collapse prevention function, and has the functions of viscosity reduction, lubrication and defoaming for drilling fluid system, It can also eliminate the hydration expansion of shale caused by drilling fluid invading into the formation during drilling, improve the stability of wellbore, and prolong the maintenance period after mud treatment. This product is a non-toxic, pollution-free green environmental protection new product.
Performance Index
|
project |
index |
|
|
Appearance |
Black flowing solid powder |
|
|
pH |
8～11 |
|
|
Moisture content % |
≤15Moisture |
|
|
Viscosity reduction rate % |
90±2℃ Dosage1.0%（Mass number） |
≥80 |
|
150±2℃ Aging dosage1.5%（Mass number） |
≥75Viscosity reduction rate |
|
Application Scope and Method
This product is mainly used in drilling fluid for oil and gas exploitation, physical exploration and scientific investigation, so as to reduce the viscosity of the system, improve the quality of mud cake, reduce the water loss of the system, improve the rheology and stabilize the wellbore.
It is suitable for fresh water drilling fluid, brine drilling fluid, high calcium drilling fluid and high solid drilling fluid.
According to the needs of drilling fluid use, the product can be put into use after being added, or it can be added as a solution.
Packaging, Storage and Transportation
The product is packed in plastic inner bag, paper plastic three in one bag as outer package, with net weight of 25 (± 0.5) kg per bag.
The product should be protected from damage, rat bite, leakage and moisture during storage.
This product is non flammable, non-toxic, according to non dangerous goods transportation management.
Avoid contact with eyes, or wash with plenty of water.
The shelf life of this product is two years.
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