CAJ | 학술논문

中国石油的印尼项目油气产量逐年增加,主要是因为有的放矢地采用了相适应的研究思路和开发技术.对于地质条件非常复杂的重要凝析气田,开展基于地震资料的储层预测等凝析气田描述和凝析气田开发方式等开发新技术研究,应用多学科油藏表征技术,提高滚动开发钻井成功率,实现高效滚动开发.对于纵向上多个油气藏叠置的油气藏,实施精细油藏管理技术,搞好先期循环注气,利用双管完井技术实施分层系开发,利用水平井整体开发薄油环取得良好效果,改善老油田开发效果.对于低渗油气田或生产历史长的油气田,采取特殊方法比如人工举升和注水开发进行开采.对于新发现的油气田,积极投入新油田开发,搞好新区产能建设.依靠较强的技术实力,从不同的角度出发,全方位高效经济地开发油气田,这些经验值得借鉴.
중국석유적인니항목유기산량축년증가,주요시인위유적방시지채용료상괄응적연구사로화개발기술.대우지질조건비상복잡적중요응석기전,개전기우지진자료적저층예측등응석기전묘술화응석기전개발방식등개발신기술연구,응용다학과유장표정기술,제고곤동개발찬정성공솔,실현고효곤동개발.대우종향상다개유기장첩치적유기장,실시정세유장관리기술,고호선기순배주기,이용쌍관완정기술실시분층계개발,이용수평정정체개발박유배취득량호효과,개선로유전개발효과.대우저삼유기전혹생산역사장적유기전,채취특수방법비여인공거승화주수개발진행개채.대우신발현적유기전,적겁투입신유전개발,고호신구산능건설.의고교강적기술실력,종불동적각도출발,전방위고효경제지개발유기전,저사경험치득차감.
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.