CAJ | 학술논문

为了使数值模拟技术成为认识油藏地质的重要手段，并成为方案实施的理论基础，提高模拟的可信度和真实性，必须将误差降低到最小程度.以吐哈油田陵2中东区为例，根据现场和理论相结合，归纳出了数值模拟过程中存在的几种主要误差，系统地剖析了产生误差的原因，并相应地提出了消除误差的办法，进一步完善了数值模拟工作体系，提高了模拟精度，为定量描述和评价油藏、预测开发趋势和优化技术对策及措施提供了有力的技术保障，也对认识油藏和油田开发有着十分重要的意义.
위료사수치모의기술성위인식유장지질적중요수단，병성위방안실시적이론기출，제고모의적가신도화진실성，필수장오차강저도최소정도.이토합유전릉2중동구위례，근거현장화이론상결합，귀납출료수치모의과정중존재적궤충주요오차，계통지부석료산생오차적원인，병상응지제출료소제오차적판법，진일보완선료수치모의공작체계，제고료모의정도，위정량묘술화평개유장、예측개발추세화우화기술대책급조시제공료유력적기술보장，야대인식유장화유전개발유착십분중요적의의.
The reservoir numerical simulation is an important means of modern reservoir management. But there are errors in numerical simulation. Taking the middle-east of Ling 2 zone in Tuha Oilfield as an example, the authors reduced several main errors, analysed the causes leading to them, and proposed the ways to eliminate them. The work in this paper offers the guarantee for improving the precision of reservoir numerical simulation, correctly describing reservoir geology, forecasting development trend and working out development scheme.