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Year1986
On May 20th 1986, China Ship Research and Development Academy and Zhongyuan Oilfield Company signed a contract to jointly develop a cable logging system project called “520” project. Lu Jianxun, who was the president of the Academy, served as the chief engineer of the project.
Year1991
In 1991, Huali Petroleum Equipment Development Center was officially established.
Year1994
In 1994, Lu Jianxun, the chief engineer of 520 project, was elected as one of the founding academicians of the Chinese Academy of Engineering.
Year1996
In 1996, the project “520” logging system passed the technical appraisal presided over by the State Science and Technology Commission.
Year1997
In 1997, the project “520” logging system was designated as one of the National Key Emerging Product.
Year1999
In 1999, Huali Petroleum Equipment Development Center relocated to Changping and renamed Huanding Energy Services.
Year2001

In 2001, Huanding Energy Services completed the development of the project “521” logging system.

Year2002

In 2002, Huanding Energy Services has entered into a strategic cooperation with Halliburton Energy Services. Huanding Energy Services was authorized to serve as the OEM manufactureser for Halliburton’s MRIL-P (Magnetic Resonance Imaging Logging Prime), D4TG tools, EXCELL2000 surface systems. Huanding Energy Services was granted the right to solely distribute these products within the domestic market.

Year2003
In 2003, Huanding Energy Services completed the development of the project ”530” logging system and “HH-2530” surface system, and the project won the National Torch Program Award 
Year2010
In 2010, Huanding Energy Services completed the development of the project ”580” wireline imaging logging system.
Year2012

In 2012, Huanding Energy Services completed the project “wireline memory dual mode” logging system and the project “Tractor”. In the same year, construction began on the Gu’an production base, spanning a total area of 97 acres.

Year2020

In 2020, Huanding Energy Services completed the project “sidewall coring”, “pipe cutter” and “pipe driller”.

Year2025

In 2025, Huanding Energy Services launched High-Energy Metal Jet Pipe Cutter (MJC) and Huanding Free Point Indicator Tool (HFPI).

Future...

We keep walking…

Now HT slim hole logging system and wireless measurement while drilling are on developing…