Company Details

  • Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

  •  [Hebei,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Retailer , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001, API, CE
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Home > Industry Information > Cone-PDC composite drill bit
Industry Information

Cone-PDC composite drill bit

2018-10-18

Hejian Deris Petroleum Drilling Equipment Co., Ltd

WhatsApp/ WeChat : +8615128708428 / 15028618918

Skype: jenny19871026shen

www.welldrillingbit.com

Contact : Jenny / Brean

On August 22nd, the cone-PDC composite drill bit was mass produced in the gemstone machinery Chengdu Gems Company. At the end of July, the new cone-PDC compound drill bit developed by Gems Machinery Chengdu Gems Company completed the test in the Ma 002-H1 development well constructed in Sichuan Maliuchang...

On August 22nd, the cone-PDC compound drill bit was mass produced in the gemstone machinery Chengdu Gems Company.

At the end of July, the new cone-PDC composite drill developed by the gemstone machinery Chengdu Gemei Company completed the test in the Ma 002-H1 development well constructed in Sichuan Maliuchang, and the first test on the field was successful. This drill bit fills the gap in China's petroleum drill bit products.

Ma 002-H1 Well is a development well of Southwest Oil and Gas Field Company located in the construction of Maliuchang, Sichuan, with a designed well depth of 3,114 meters. The drill bit of this test was drilled from the well depth of 1015.86 meters to 1232.34 meters, passing through the four to two layers, the total footage was 216.48 meters, the pure drilling time was 51.42 hours, and the average hourly mechanical drilling rate was 4.21 meters. The on-site drilling test was successfully completed. Good results.

The research on the cone-PDC composite drill bit is one of the key scientific research projects of China National Petroleum Corporation. The roller-PDC composite drill bit combines the rock breaking principle and advantages of the Roller Cone Bit and the PDC Bit to realize the composite structure scheme including the PDC bit structure and the cone bit structure on one drill bit, and solves the problem of speed increase in deep complex formation drilling. .
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