◆   Business Profile   ◆

We focus on the integrated services of international drilling and workover engineering. It has the ability to provide wellbore integrated engineering and technical services such as predrilling, drilling, directional, mud, stimulation, and completion, etc., to meet the diverse needs of customers, and its business is distributed in China, South America, the Middle East, Africa, Pan-Russia and other regions.

◆   Main business   ◆

◆   Service capabilities   ◆

1.2 million meters of cumulative drilling footage

6,000 well-times accumulative workover operations

The deepest well depth of 5896 meters (Indonesia drilling project)

118mm Minimum Side Drilling Hole (Tuha Oilfield)

105° maximum well deviation (Liaohe Oilfield)

2005m Longest Horizontal Section (Extension Oil Mine)

175℃ The highest formation temperature in history (Iraq)

◆   Core advantage technology ◆

Complete set of technology and technology for drilling and completion of oil and gas wells

Conventional directional well and horizontal well drilling technology

Various types of drilling fluid service technology

Ultra-high temperature (greater than 150℃) geothermal well drilling, drilling fluid technology and technology

Horizontal well geosteering, near-bit service technology

Various minor repairs, major repairs and sidetracking techniques and technologies for oil and gas wells

◆   Typical Case   ◆

◆   Customer praise   ◆