Interpretation models and charts of production profiles in horizontal wells |
| |
| Authors: | HaiMin Guo JunFeng Liu JiaCai Dai Kai Wang HongWei Song |
| |
| Institution: | 1.Key Laboratory of Exploration Technologies for Oil and Gas Resources,Ministry of Education of China and School of Geophysics & Oil Resources of Yangtze University,Jingzhou,China |
| |
| Abstract: | Stratified flow is common for the gravity segregation and flow regimes are very complex because of borehole inclination, therefore, all the conventional production logging tools cannot be effectively applied in horizontal wells, thus significantly increasing the difficulties in log interpretation. In this paper, firstly, the overseas progress in updated integration tools for horizontal wells and production profile interpretation methods has been discussed in brief. Secondly, by means of theory study and experimental simulations, we have obtained the production profile interpretation model and experimental interpretation charts, which have been calibrated by the improved downhole technology and optimization methods. Finally, we have interpreted X-well with the production profile interpretation software designed by us, and it proves that the methods are useful for the production profile interpretation in horizontal wells. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
