关键词: 凝析气田, 滚动开发, 精细油藏管理, 薄油环, 人工举升和注水开发

Abstract:

The main reason of the production increasing of gas and oil in Indonesia fields belonging to CNPC is that quite reasonable development strategy and technologies are adapted by Jabung Ltd.PetroChina and Research Institute of Petroleum Exploration and Development.Reservoir prediction technology based on seismic data and condensate-gas development strategy  are applied in condensate fields with quite complicated geology, and multidiscipline reservoir characterization methods are used to give detailed proposed well location in order to increase the success rate of drilling well and to fulfill highly effective development.For overlapped reservoir, detailed reservoir management technology, cycle injected gas in advance, and double-tubing string completion in separated layer development and horizontal wells in thin oil rim are used to improve old fields.For oil fields with low permeability and quite long production history, artificial lift and flooding methods are best choices.For newly founded oil and gas fields, everything is for highly development.Powerful technologies in different aspects are applied to ensure economically development, which can be referenced by others.

Key words: condensate gas, rolled development, fined reservoir management, thin oil rim, artificial lift and flooding