Drilling Additives bitumen exporter

FOB Reference Price:Get Latest Price
US $1,000-1,400 / Ton | 15 Ton/Tons /Sample free (Min. Order)
Supply Ability:
880 Ton/Tons per Month remark: Urgent orders, overtime production
Qingdao Tianjin
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Quick Details
Place of Origin:
Henan, China (Mainland)
Brand Name:
Model Number:
Petroleum Asphalt
Industrial standard
Softening Point:
Black Powder
Softing point:
≥200 ℃
Oil soluble content %:
Ash content %:
Particle size:
80-100 meshes
Apply in:
Oil based drilling system
1 20FL' container:
15 tons
25KG or 50LB per sack
Packaging & Delivery
Packaging Details
Drilling Additives bitumen exporter;Ton bags or 25kg or 50lb per sack, sealed in 4-in-1 compound paper bag with plastic lining, or packed according to the clients' requirements
Delivery Time
5-10 days upon receiving order and downpayment

Drilling Additives Bitumen exporter


The power of Authority






  • Manufacturing excellence
  • With 26 years experience in this industry
  • Best 100 Enterprises
  • Without Quality problems for 12 years, And with the reasonable price
  • Every link was strictly controlled by relative control department
  • Our annual capacity reached 20,000 MT


Drilling additives Bitumen Property

product Characteristic


Drilling Additives Bitumen is similar to hard petroleum asphalt and is often called Gilsonite,it is soluble in aromatic solvents, as well as petroleum asphalt , due to its unique compatibility, Gilsonite is frequently used to harden softer petroleum products.




1. Gilsonite is used in drilling mud fluids and oil well cementing.

2. The addition of special-treated Gilsonite to water-based drilling fluids helps minimize hole washout by stabilizing troublesome shale’s.

3. 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 week formations while cementing.


Quality Indexes






Black Powder

Softing point



Oil soluble content %



Ash content %



Particle size

80-100 meshes



Manufacturing excellence

As our philosophy “honest cooperation, offering the best products and credit services” says, Henan Xinxiang No.7 Chemical Co., Ltd. specializes in the manufacture of drilling fluid additives used in oil field for many years, we have been pursuing high, fine and the most updated enterprise .And Our production capacity keeps improving, Data shows that our annual capacity reached 15,000 MT, which has placed us in the very first place compared with others.



Our seniority

  •  Established in 1987, with 26 years experience
  •  We are the first and now the largest manufacturer of sulfonated asphalt here in China
  • We are a Grade A network enterprise of oil field chemical auxiliary of CNPC (China National Petroleum Corporation).
  •  Our company is certified by ISO9001: 2008 Quality Management System and ISO14001: 2004 Environmental Management System.
  •  By virtue of excellent quality and good reputation, we establish long term business relationships with many customers from all over the world.


Our main product


  • Sulfonated Asphalt
  • Gilsonite
  • Oil Based Drilling Mud Additive
  • PAC
  • PHPA
  • PAAS