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Using the routine conecntrating waterflood technology to periphery low permeability oilfield needs bygger investment. 外围低渗透油田分布零散、产量低、注水压力高,采用常规集中注水工艺,水系统投资较大。
Bonan oilfield is a typical high pressure and low permeability reservoir in Chinese low permeability oilfield. 高压低渗油田油井堵水技术难度大 ,机械卡封成功率低。
Multiple-well twin-pipeline process flow, as one of the especially low permeability oilfield technology, has been widely used and developed in Changqing oilfield. 多井双管流程作为特低渗油田集输工艺技术之一己在长庆油田得到了广泛的应用和发展。
Under-injection is often seen in low permeability oilfield waterflooding process, and conventional acidizing and fracturing may not be effective.Boosting water injection is an effective way. 在低渗透注水油田的开发过程中,存在许多井欠注的问题,常规的酸化、压裂等措施未达到理想的效果。
Thin--zone and low permeability oilfield 薄层低渗透
Study on Field Test of MEOR in Low Permeability Oilfield 低渗透油田微生物采油现场试验研究
Keywords low permeability oilfield;OIP;exploitation; 低渗透油田;地质储量;开发;
low permeability and extremely low permeability oilfield 低渗透和特低渗透油田
Extra-low permeability oilfield development 特低渗透油田开发
Water injection rate can be improved effectively by means of the installation of booster pump on single well, accelerating well stimulation, and improving water injection sweep efficiency and recovery of the low permeable oilfield. 通过单井装增压泵的增压注水方式,可以有效提高注水量,促进油井见效增产,达到提高低渗透油田注水波及效率和采收率的目的。
The Application of Ultra-fine Cement in Water Shutoff Technology for High Pressure and Low Permeability Oilfield 超细水泥在高压低渗油田堵水中的应用
A study on the industrial oil output of special low permeability oilfield in the north of Shaanxi Province 陕北特低渗油田工业油流标准确定及意义
Lab experimental investigation on high temperature profile control and water shutoffagent for low permeability oilfield 低渗透油田高温调剖堵水剂室内实验研究
Understanding and Experience From Development Low Permeability Oilfield of the Fourth Member of Weicheng 卫城油田沙四段低渗油藏高效开发的做法
Keywords capillary force;converted injection wells;microscopic;macroscopic;Jamin effect;trap;low permeability oilfield; 毛管力;注水井转抽;微观;宏观;贾敏效应;圈闭;低渗透油田;
Keywords low permeability oilfield;thin interbed;fracturing limit of interbed;wells and layers selecting; 低渗透油田;薄夹层;压裂隔层界限;选井选层;
The evaluation of development potential in low permeability oilfield by the aid of NMR movable fluid detecting technology 利用核磁共振可动流体评价低渗透油田开发潜力
The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
The singer forced his low notes. 那位歌手勉强唱出低音。
Keywords formation water resistivity;low permeability oilfield;application;electrochemical potential;electrofiltration potential; 地层水电阻率;低渗透油田;应用;电化学电位;过滤电位;