Up to October 15, Xinjiang Oilfield Company has discovered new rolling exploration fields in Baikouquan Oilfield, which has been exploited for 28 years, and discovered nearly 10 million tons of geological reserves potential.
In order to solve the contradiction of reserve replacement, the scientific researchers of Baikouquan Oil Production Plant of Xinjiang Oilfield Company emancipate their minds and strive to find new production growth points in old oilfields. On the basis of carefully studying the achievements of predecessors, the strike of Baikouquan fault is systematically studied. Researchers in this factory have made new breakthroughs in understanding Baikouquan fault and made clear the main direction of research.
According to the new understanding, this factory proposed to resume oil testing and deploy evaluation wells in old wells this year. After oil testing, high-yielding industrial oil flow was obtained, which confirmed that the target strata in Baikouquan area had favorable conditions for accumulation and accumulation of thin oil and gas, and had great exploration and development potential.
In view of the problems of many oil testing wells and low production in Bai110 well area of the main control fault zone, the researchers have made great progress in finding out the key problems affecting rolling exploration by studying the reservoir-forming model and stratum distribution. Through fine stratigraphic division and correlation of 136 wells, the stratum distribution has been clarified, and the deployed evaluation wells have made important progress in oil testing in both strata.
On August 13, the average daily output of 7.3 tons of industrial oil was pumped by the fracturing machine in Bai115 well. On August 25, after well Bai113 of Xinbu evaluation well was tested, high-yield oil and gas flow was obtained, with crude oil production of 21.7 tons per day.
At the same time, the logging, coring and logging data of five evaluation wells completed in this block show oil and gas, which further expands the rolling exploration field of this block.
