西南石油大学学报(自然科学版) ›› 2004, Vol. 26 ›› Issue (5): 51-53.DOI: 10.3863/j.issn.1000-2634.2004.05.014

• 石油与天然气工程 • Previous Articles     Next Articles

STUDY OF OFFSHORE OILFIELD BURIED STRUCTURE DRILLING DIFFICULTIES AND PRACTICAL METHODS OF IMPROVING ROP

TANG Hong-lin XU Xin-qiang LI Zu-kui   

  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: TANG Hong-lin

Abstract: Based on the drilling engineering feature of offshore oil area buried structure in Shengli oilfield and drilling difficulties and influence factors, some practical methods and measure improving rate of penetration(ROP) of this offshore area were presented in details in the paper. The successful example o
CB30A-Ce 3 drilling has proved the practical value and the application foreground of the technologies.

Key words: offshore oil area, buried structure, drilling difficulties, influence factors

CLC Number: