Petrolog has one of the leading land professional drilling forces utilizing advanced technology, rich experience, excellent associated services. With well over 500,000 ft of drilling experience. Petrolog has proven to be a tested player in the onshore drilling sector.

We are mainly engaged in engineering design, drilling, workover, well completion and testing of land oil/gas medium to deep well, deep well, ultra-deep well, geothermal wells, water source well and different kinds of special wells.

Petrolog Group is equipped with electric and mechanical rigs that are capable of drilling 3,000 - 22,000 ft total depths.

Petrolog Group has well trained & experienced drilling crews, as well as workover/well testing crews.

Petrolog uses a complete set of techniques of drilling deep/special wells in high-temperature, high-pressure and high-sulfur formation that are adapted to Carbonate reservoirs.

• drilling and completion of deep/ultra-deep wells;
• drilling and completion of horizontal, directional, cluster, through-casing directional wells;
• well track control and targeting in high dip formations and structures;
• balance/under balance drilling and scrubbing technique
• natural gas/air/inert gas drilling;
• blowout control and well fire-fighting;
• integrated leakage control and complicated downhole accident control;
• workover of complicated wells