Water Injection Profile Logging And Interpretation Technology About Low Injection Water Wells Of Jilin Oilfield

The entry profile oil well logging is the oil field irrigation work main monitor method, simultaneously, the entry profile log information split the work for the irrigation accent to provide the important basis. The Jilin oil field is typical low the oil field, water-in low porosity and low permeability injection development primarily. At present, the low injection rate water well pours into the section plane oil well logging and the explanation existence very major difficulty, provides the accurate result with difficulty, and so on the abnormal phenomenon not easy to distinguish to the big passageway, creates certain quantity to pour into the section plane material every year to be unable the chart, can cause the very big losses to the company, has affected company's economic efficiency and the market competitive power directly. This article in view of the Jilin oil field low injection rate water well entry profile oil well logging existence question, has analyzed aspect the thoroughly and so on source submersion, tarnish and big passageway reasons, from improvement oil well logging construction craft obtaining, through the technical collaboration, has developed the resin new carrier, has carried on the field test and the application, has obtained the good effect. This article in view of mixes the question which the note well continual current capacity is unable to survey, developed the spot to measure the flow meter; In view of matched in the note well water to have questions and so on impurity, by-passed oil has introduced the supersonic current capacity oil well logging technology and the oxygen activation logging technology, further has consummated the flow measurement method.Has carried out the integrated interpretation method research, according to the new carrier application effect, carried on has tarnished the adjustment technology the research, realized the multi parameter integrated interpretation, thus has solved the influence indium - 113 isotope entry profile oil well logging technological development this bottleneck problem, finally enhanced the oil well logging success ratio and the explanation precision.