西南石油大学学报(自然科学版) ›› 2003, Vol. 25 ›› Issue (5): 54-56.DOI: 10.3863/j.issn.1000-2634.2003.05.15
• 石油工程 • Previous Articles Next Articles
LIU Xiang-jun1 HE Xiang-qing2 YAN Jian-jun3 LUO Ping-ya1 LIAN Zhang-hua1
Received:
Revised:
Online:
Published:
Abstract:
The Stress distributions inside formation caused by temperature change were computed through simplified 2-dimension finite element model. The paper studied the possible effects of various kinds of operation on sand production through stress changes. The results indicated that stability of wellface and surrounding formation probably decreased with the increment ofthe temperature, but increased flow ability of oil. So it is contradictory to keep formation stable and increase flow ability of oil.
Key words: heavy recovery, wellface stability, sand production, temperature-change stress
CLC Number:
TE358
LIU Xiang-jun HE Xiang-qing YAN Jian-jun LUO Ping-ya LIAN Zhang-hua. EFFECT OF TEMPERATURE CHANGE ON FORMATION STABILITY AND SAND PRODUCTION[J]. 西南石油大学学报(自然科学版), 2003, 25(5): 54-56.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.3863/j.issn.1000-2634.2003.05.15
http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y2003/V25/I5/54
