Gilsonite packing: 25KG or 50LB net sealed in multi-layer paper valve sacks.phpa manufacturer
3-7 days upon receiving order and downpayment
Drilling mud chemical Gilsonite
Why choose us
1. No any quality complaints for 10 Years
2. Annual capacity can be up to 15000 tons
3. With 26 years experience in this industry
4. Strict quality control system, From the purchasing of materials to the semi-finished and finished product,
5. Every process must be recognized by the quality control department, so we can ecsure all of our products which send to our customers are 100% qualified
Gilsonite is similar to hard petroleum asphalt and is often called natural asphalt. It is soluble in aromatic and aliphatic solvents, as well as petroleum asphalt. Due to its unique compatibility, Gilsonite is frequently used to harden softer petroleum products.
Gilsonite is used in drilling mud fluids and oil well cementing. The addition of specially-treated Gilsonite to water-based drilling fluids helps minimize hole washout by stabilizing troublesome shale’s, 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.
Gilsonite Quality Indexes
Oil soluble content %
Ash content %
* Specializing in the production of oilfield chemical agents of production-oriented enterprises
* Established in 1987, with 26 years experience
* There are more than 160 employees including 20 technical specialists in the company
* Worth of your Trust and have an access. To succeedd our products has been issued the certificate ISO 9001:2008 in 2003 and ISO 14001:2004 in 2006 respectively
* Our annual capacity can be up to 15000 tons, which has a large lead in this industry, and totally can meet the clients’demand.
Henan Xinxiang No.7 Chemical Co., Ltd is specialized in manufacturing oil field drilling fluid additives. We are the first and now the largest manufacturer of sulfonated asphalt here in China. We have always been focusing on the producing and researching of oilfield chemicals since the very beginning of our establishment, and are playing an important role in both domestic and international market.
We began to research and develop the production of sulfonated asphalt in 1983 under the ... View detail