南堡油田提液潜力研究与效果评价  

Enhancing liquid of fluid Potential and effect in Nanpu Oilfield

作　　者：杨建平[1] 王昊[1] 赵九猛 熊强强[1] 陈小辉[1] 

机构地区：[1]中国石油冀东油田,河北唐山063200

出　　处：《中国科技纵横》2013年第13期60-61,共2页China Science & Technology Overview

摘　　要：提液增油是水驱油藏开发过程中保持稳产和提高采收率的有效开发模式。目前，南堡油田M区和N区油藏注水开发已见了明显的效果，油藏能量得到补充，自然递减变缓，能量和含水上升逐渐成为影响油田稳产的主要因素。通过综合比较国内外其他相似油田的开发状况，开展南堡油田边底水油藏注水开发期提液技术研究，以数值模拟为手段，采取注采比调整等措施，确定合理的提液时机、提液速度、提液强度，从而解决提液前后油藏开发中的主要矛盾，以达到南堡油田稳产、上产的的目的。enhancing liquid for oil increment is a effective exploration model to maintain the stable production and enhance the oil recovery during the water flooding development.There is apparent effect during the water flooding processing in the M-blocd and N-blocd in Nanpu oilfield,the infection energy is sunpplented and the natural decreasing become slow,the energy and the rising water content are the main factor which affect the oilfield stable production.After comprehensive comparision between the exploration situations in the foreign similar oilfield, then carrying out a research about enhancing liquid for oil increment during the watr flooding exploration in the nanpu oilfield bottom water reservoir,by means of numerical modeling, adjusting the injection- production ratio,ensuring the time,speed and the intensity of enhancing liquid,then solve the main problem during the oilfield exploration before and after the enhancing liquid,then gain the goal of Nanpu oilfield stable production and increasing production.

关 键 词：边水油藏 提液 数值模拟 

分 类 号：TE122.2[石油与天然气工程—油气勘探]