本産(chǎn)品是一種複合離子型共聚物(wù)乳液,該産(chǎn)品溶解速度非常快,水溶液呈中(zhōng)性,具(jù)備很(hěn)強的抑制粘土和鑽屑分(fēn)散能(néng)力,具(jù)有(yǒu)良好的抗鹽耐溫性能(néng),防塌效果較強,有(yǒu)利于油氣層的保護。

一、産(chǎn)品特性

1、該産(chǎn)品是在常溫下以乳液形式聚合而成的，具(jù)有(yǒu)足夠長(cháng)的鏈長(cháng)度以形成相當強的包被、抑制作(zuò)用(yòng)。

2、産(chǎn)品溶解速度非常快，一般加入鑽井液後兩分(fēn)鍾内便可(kě)完全溶解，并且絕無漂浮結塊的現象，利用(yòng)率達100％，使鑽井液得到及時處理(lǐ)。

3、因為(wèi)該産(chǎn)品的分(fēn)子量大、利用(yòng)率高，所以其有(yǒu)效加量較小(xiǎo),一般加量1～2‰,即可(kě)達到滿意的抑制效果。

4、引入一定比例的正電(diàn)基團，增加了吸附基團對粘土的吸附力，并且可(kě)以釋放抑制型離子，防塌效果非常好。

5、産(chǎn)品沒毒、無熒光，适用(yòng)于探井及對環保要求較高鑽探環境。

二、性能(néng)指标

三、包裝(zhuāng)、運輸及儲存

鑽井液用(yòng)強力包被抑制劑QBY-1的包裝(zhuāng)為(wèi)塑料桶裝(zhuāng)，每桶淨重 25kg 、 50kg 。

産(chǎn)品應存放在幹燥通風的庫房内，運輸過程中(zhōng)應避免日光曝曬、防擠壓、防包裝(zhuāng)桶破損。

本品不易燃、沒毒，按非危險品運輸管理(lǐ)。

本品避免與眼睛接觸，否則用(yòng)大量清水清洗。

本品保質(zhì)期一年。

QBY-1 Powerful Coating Inhibitor for Drilling Fluid

Product Details

This product is a composite ionic copolymer emulsion, which is very fast in dissolution rate, neutral in aqueous solution, strong in inhibiting the dispersing ability of clay and drill cuttings, and has good salt and heat resistance, and has excellent anti sloughing effect, which is favorable for the protection of oil and gas reservoirs.

Product Features

1. The product is polymerized in emulsion form at room temperature and has long enough chain length to form a very strong coating and inhibition.

2. The dissolution rate of the product is very fast. Generally, it can be completely dissolved within two minutes after adding drilling fluid, and there is no floating and caking phenomenon. The utilization rate reaches 100%, so that the drilling fluid can be treated in time.

3. Because of its large molecular weight and high utilization rate, the effective dosage of the product is small, generally 1-2 ‰ can achieve satisfactory inhibition effect.

4. The introduction of a certain proportion of positively charged groups increases the adsorption capacity of the adsorption groups on clay, and can release inhibitory ions, so the anti collapse effect is very good.

5. The product is non-toxic and non fluorescent, which is suitable for exploration wells and drilling environment with high requirements for environmental protection.

Performance Index

Packaging, Transportation and Storage

Qby-1, a powerful coating inhibitor for drilling fluid, is packed in plastic drums with net weight of 25kg and 50kg.

The products should be stored in a dry and ventilated warehouse. During transportation, the sun exposure, extrusion and damage of packaging barrel should be avoided.

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 one year.