CPTEC
涓浗鐭虫补

  • overview
  • case studies

CNPC Service has developed four catergories of drilling fluids(oil-based, water-based, synthetic-based and gas-based) together with hundred kinds of production and treatment technologies including recycle use of warter based and oil based mud to resolve the challenges in different downhole conditions by providing diverse solutions to meet the demands of safe and smooth drilling performance from its clients.