Daan Of Honggang Order To Control And Reserves Forecast Classification And Evaluation

In the end of Year2008, the terrace land of Da an’s HongGong in Jilin submitted thecontrolled and prognostic reserves of residual oil. Due to the changing standard of reservesand the large stretch between the years when these controlled reserves and prognostic reserveswere submitted, many blocks added some new data and deepened awareness. Additionally,with the technical progress, deliverability artwork has been improved in recent years, andhence, controlled and prognostic reserves need to be re-evaluated to lay a good foundation forevaluation on oil reservoirs proceeding in order and near and long term establishment of oilreservoirs.This paper takes sectors as units to start the research on structures, reservoirs,precipitation facies and the factors which formed oil reservoirs and something basic aboutpetroleum geological characters, according to the standard of controlled and prognosticreserves. Secondly, it also does some study on volume parameters. By economic and generalevaluation, this paper classifies the controlled and prognostic reserves and determines theactual controlled and prognostic reserves and the distributed characters with combiningproduction performance. And it figures out each block’s potential of residual controlledgeological reserves and decrease controlled and prognostic reserves, according to the newdata, after the study on classification of reserves. we can evaluate current controlled-reservesblocks whose reserves could be upgraded to the dicovered reserves among research area, andevaluate the reserves which could be upgraded after some input adjustment work byproduction analysis and general classification,and then determine the reserved volume.Bythis research on controlled and prognostic reserves in Daan’s Honggong and Taohao districtswith added data, this paper figures out current actual reserves and update all the data inresearch areas which has a long term significance for evaluation in future...