西南石油大学学报(自然科学版) ›› 2004, Vol. 26 ›› Issue (5): 71-73.DOI: 10.3863/j.issn.1000-2634.2004.05.020

• 石油机械工程及其它 • Previous Articles     Next Articles

ESTABLISHMENT OF ROCK ENGINEERING PROPERTY SECTION OF NORTHEAST OF SICHUAN AND DISCUSSION OF BIT TYPE SELECTION

YAN Jing LI Zu-kui TANG Hong-lin LI Rong   

  1. Drilling Technology Research Institute, Shengli Petroleum Admistration,Dongying Shandong 257017,China
  • Received:2003-10-13 Revised:1900-01-01 Online:2004-10-20 Published:2004-10-20
  • Contact: YAN Jing

Abstract: How to enhance the drilling velocity and how to speedily develop the oil and gas resource in the northeast area of Sichuan in China was briefly introduced in the paper. The rock mechanics section was established by the experimental method, and considering the drilling difficulties in the area, the bit types
were selected according to the rock drillability.

Key words: northeast area of Sichuan, rock engineering, property parameter, section, bit type selection

CLC Number: