News

Tarim Fuman Oilfield Breaks China's Ultra-deep Well Drilling Record Five Times

It is reported that in the Fuman Oilfield in the heart of the Taklimakan Desert in Xinjiang, the fastest ultra-deep well drilling record has been broken through engineering and technological innova...

Another Major Breakthrough in Shale Gas in The New Strata in Eastern Sichuan

The first Permian WJP Formation shale gas evaluation well, Da 201, of Southwest Oil and Gas Field Branch achieved a high-yield industrial gas flow with a daily gas production of over 500,000 cubic ...

2202 Meters: A New Single-day Footage Record For My Country's Onshore Ultra-d...

The Ha602-H5 well in the Tarim Oilfield, located in the heart of the Taklimakan Desert, has reached a depth of 5,005 meters in just 9 days, with drilling speeds that have repeatedly broken limits. ...

My Country's Onshore Ultra-deep Well Drilling Technology Has Reached A New He...

An ultra-deep well on the edge of the Taklimakan Desert completed its drilling mission. During the drilling, it drilled 2,006 meters underground in the fastest day, setting a daily footage record f...

The First Fracturing Technology in Tuha Oilfield Achieved Significant Results

Well Hu 44-151 is an oil-producing well in the CCUS-EOR pilot test area of the Niujuanhu East Area of the Santanghu Oilfield. Although the well has been injected with water and carbon dioxide for e...

2645 Meters! Dagang Oilfield Breaks The Record For The Longest Tail Pipe in D...

During the development of Zhaodong Oilfield in Bohai Bay, Dagang Oilfield broke the record of the longest tail pipe lowering in China with a length of 2,645 meters, and successfully completed the t...

What Is The Data Header in Well Testing?

What is the data header in well testing? Data heads are high-pressure components used to collect wellbore production parameter data such as pressure, temperature, sand conditions. In addition, data...

What Is A Chiksan Joint?

A swivel joint is a metal pipe fitting with an integrated ball-bearing swivel. It is an important piece of equipment used in oil and gas drilling and production. It allows the pipe to rotate and tu...

The First Ultra-long Horizontal Well in Shengli Oilfield Completed Sand Contr...

Shenghai 201B-P2, the first ultra-long horizontal section casing horizontal well in Shengli Oilfield offshore oilfield, has completed sand control construction. In view of the problems of large for...

Major Innovation in Shale Gas Development Technology in Jilin Oilfield

Researchers from the Jilin Oilfield Oil and Gas Technology Research Institute tracked the recovery of corroded oil pipes in the southern Sichuan configuration area. In view of the complex corrosion...

What Is A Sucker Rod BOP?

Sucker rod blowout preventers are mainly used to seal the sucker rods during the lifting or lowering of the sucker rods in oil wells, effectively preventing the occurrence of blowout accidents. Suc...

What Is A Drilling Spool Used For？

API 16A drilling spool is a pressure-bearing equipment designed and manufactured according to API specification 16A. It is an important equipment specially used for oil drilling. It has end connect...