Volume fracturing in Xinjiang No. 1 oil production plant is a flexible and flexible channel for oil wells
The old car 21, car 47 of the two low yield wells area China oil network news Xinjiang oil factory to carry out volume fracturing test, up to now, has been implemented fracturing in 10 wells, open wells 9, the average daily output of 28.2 tons, 64.5% moisture content, to achieve increased 1585.2 tons of oil, for the old production added weapon.
Compared with general fracturing, fracturing volume can not only be used in fracturing, and the long-term low production and low block can be further expanded crack bandwidth, effectively supplement the formation energy, ensure the seepage capacity of each reservoir has better, so as to improve the effect of oil.
Before the factory staff work in geological wells, combining with the current situation of production of high water content, low production wells, through the geological research, comparative analysis, earnestly carry out the reservoir reconstruction and selection of well and layer selection in the corresponding research, to ensure an antidote against the disease at the same time, ensuring the effectiveness of measures of effect of oil well.
Well CH21023 in well No. 21 of wells 0.5 produced oil in the day before the measures. After the volume fracturing, the well has 8.6 tons of oil per day, the water content is 21.8%, and the oil production is 670.4 tons.
Geological personnel will continue to track the production behavior of fractured wells, analyze and evaluate the test results of volume fracturing wells in time, and provide guidance and basis for subsequent volume fracturing.
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