25+ years of specialized R&D and production

• Service Category                                   

• Problem solving

• Product Enrichment

• Well direction&Technology

We have senior researchers and professional technical team to do basic research, upgrading and process optimization of our products in the field, and special customized mud engineering services according to the drilling environment.

Successfully optimized 3000+ drilling service solutions, and solved drilling mud problems for 5000+ customers. A large number of patents support the continuous optimization and upgrading of products, saving you drilling costs.

Stable direct supply of raw materials, layer-by-layer inspection, leaving samples for shipment, providing customized, full-process technical services, and own vehicles to the port to improve transportation efficiency.

Yan'an Chaozheng Drilling Fluid Co., Ltd.

was established in the beginning of 1999, integrating the production, sales, technical research and development and on-site technical service of drilling fluid materials, and is one of the large-scale drilling fluid material manufacturers in China.

Among them, the core technologies such as plugging technology for big leakage, lubrication and anti-suppression technology for 3D wells, filtration loss reduction technology,anti-collapse and collapse cure technology, anti-salt paste pollution technology brine mud technology and other core technologies are at an advantageous and advanced level in China. Now we has provided full-well mud materials and technologies for many natural gas directional wells and horizontal wells, shale oil horizontal wells, oil wells with large inclination and horizontal wells, rock salt horizontal wells, and coal bed methane horizontal wells.