Drilling Engineering

Drilling engineering is TCPDC's core business. TCPDC is able to offer drilling engineering technology service for oilfield both domestic and overseas.

TCPDC's teams are equipped with trailer-mounted and truck-mounted rigs which can drill wells from 2000m depth to 7000m depth. Our teams have experience in and are able to drill wells like: shallow well, extradeep well, adjustment well, directional well, cluster directional well, slimhole well, multi-branched well, extend reach well, etc. TCPDC is able and qualified to cooperate with overseas company to drill wells under complex and complicated condition.

Completion and Workover

TCPDC can offer services including oil testing, well testing, acidizing, fracturing, sidetracking, work over, perforating, sealing, sand controlling, water shutoff in oil and gas and drilling.

TCPDC has specialized teams majored in completion and work over, working in Jidong Oilfield, Changqing Oilfield, Xinjiang in China, in addition to Pakistan and Russia in abroad. TCPDC also provides completion and work over services like completion, testing, and technical reformation for wells with high sulphur, fishing, jam release and casing patch for complex wells.

Directional Well Drilling

TCPDC is able to offer drilling and technology services for normal directional well, multi-targeted directional well, cluster directional well, lateral well, multi-branched well and well which opening window on casing. TCPDC owns specialized teams which can offer directional drilling technology services and equips with down hole motors, non magnetic drill collars and stabilizers, flexible drilling strings for directional drilling.

Drilling Fluid

TCPDC can offer drilling fluid and well completion fluid services for oil and gas drilling and CBM drilling. In domestic, TCPDC is offering drilling fluid services for deep wells, extend reach and high deflection wells, sidetracking directional well, under balance wells and the like in Tarim Oilfield. In South Asia, TCPDC has developed and applied drilling fluid technology for wells with high temperature, high pressure and high sulphur.

Slim Hole Well Sidetracking

Base on its technology in opening window and side track on casing, well trajectory control, by utilizing tapered mill and whipstock, TCPDC’s teams are able to execute side tracking in slim hole wells.