Jilin oilfield has broken 1 billion prescriptions for 9 consecutive years.
CNPC reported that in 2017 Jilin oil field completed 1 billion 20 million cubic meters of natural gas production and a super plan of 40 million cubic meters. At this point, the production of natural gas in Jilin oilfield has broken 1 billion cubic meters for 9 consecutive years, making a positive contribution to the protection of supply in winter and the gasification of Jilin.
Since the beginning of 2017, Jilin oilfield has actively tackled difficult challenges, tackling key technologies, meticulous management and prescribing drugs. Jilin oilfield firmly seize the main contradiction that restricts the stable gas field, through the rational allocation and scientific control, system pressure, drainage gas and solid work, Changling gas field production, the pressure drop trend under control within 10% natural decline, stable and high level of new record in recent years. The use of single well cleanup, single well technical pressure, pressure within the station, 26 successful production of low pressure wells, increasing gas 160 thousand cubic meters, received obvious effect, provide a reference for the comprehensive development of application. We should give full play to the coordination function, concentrate on the strength of the advantage, pay attention to the link up of the links, promote the breakthrough in the construction of the natural gas production capacity, and implement the 3 billion 300 million cubic meters of recoverable reserves in the first stage of Yingtai Ying, and reveal the potential for building the tuff in Changling Yingcheng formation. The capacity of the construction in that year is 103 million cubic meters.
Fine management, "Granule" return to warehouse. Songyuan gas plant set up the fine development of the concept of gas field development researchers in basic geological survey carried out in-depth, stable and well established potential wells, measures well stimulation technology countermeasures, refine the division of responsibilities, strengthen the tracking effect, do not give up a well, do not waste a gas. Since September 2017, the Songyuan gas production plant has applied the technical measures such as continuous compressors and drainage, reservoir plugging and wellbore control, and the daily increase of gas is 60 thousand cubic meters. All gas fields must strictly implement measures well and Nii's operation schedule, strictly implement production plan and do routine maintenance work to ensure normal operation of single well and station. The gas recovery team recovered 2 million 330 thousand cubic meters of scattered gas in the 303-7 gas test process, which effectively avoided the waste of resources and achieved the efficiency of income generation.
In order to do security for fine work, preventive measures and work of the gas area in Jilin oilfield, natural gas to protect the smooth production. Changling gas field has been implemented without stopping production and maintenance, and the method of large unit external unit repair, small equipment self repair, cleaning and disposal has been realized. V to do Longquan gas pipeline pigging and three glycol device maintenance, cleaning the pipeline oil impurities timely, ensure smooth transportation of gas gathering station. Xiaohelong gas station gas gathering system and carry out rigorous strength test, valve repair, equipment inspection and pressure test, to actively prepare production. All gas fields have done a good job of doing a good job of troubleshooting hidden wells and long stopping wells, so as to effectively eliminate safety management loopholes and ensure the continuity of production.
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