Research And Technical Design On Acidulating Experments For Nanpu Fault Block Of Jidong Oil Field

According to the nanpu blocks jidong oilfield of the actual geological reservoir material, Combinding with the data jidong oilfield acidification Wells, Using the research material mastery of the design method and design ideas, And what related industry standard, Fully considering the actual application purpose. Complete according to The nanpu blocks of jidong oilfield optimization design of acidification scheme design. First,By gathering material, grasps the nanpu blocks jidong oilfield structure characteristics,reservoir rock characteristics,fluid properties,reservoir temperature and pressure,and reservoir acidification,Determined the characteristics of formation sensitivity jidong oilfield. Thus for acidification experimental research and process design laid a foundation.Secondly,Through the acidification effect analysis and reservoir sensitivity analysis, Screened a set of this stratigraphic acidification working liquid, and through the comprehensive evaluation acid system and a lot of indoor core flow test, Identify applicable to acidification of the nanpu block jidong oilfield of working liquid formula, Thus for acidification experimental research and process design laid a foundation.Finally,Through theoretical calculation, So as to determine of acid,Injection pressure,Maximum pumping displacement,and so on and Construction assessment.