In 2007, East Xin Technology Co., Ltd. combined with the geology and oil and gas production, analyzed the production history of oil wells, adjacent wells and the corresponding wells, and optimized the supply and discharge relations of oil wells by using optimal design software to determine the reasonable production pressure and production parameters , Deepen the pump hanging depth, improve single well productivity. At the same time, according to the specific well conditions optimization of the well pipe pump and downhole tools to match: First, the pump hanging greater than 1,800 meters of the oil well pipe anchor anchor using hydraulic tubing to reduce the elastic deformation of the pump stroke; Second The use of steel continuous sucker rod supporting column righting device to reduce the deep well pipe wear between the wear and prolong the production cycle of the well; Third, the use of suspension pump to reduce the elastic contraction of the pump on the pump to improve pump pumping efficiency ; Fourth, part of the gas and sand production of oil wells, the use of sand sinking anchor, reducing the gas, the impact of sand wells on the oil well to improve the single-well production effect; Fifth, serious waxy wells, pumps supporting Well protection, magnetic anti-wax device and other measures to reduce the impact of waxing on the production of oil wells to extend the oil pump inspection cycle. From January to November 2007, a total of 49 deep-pumped small pumps were implemented. The average daily daily water volume was 5.1 cubic meters per day, 2.9 tons of Japanese oil and 56.8 percent of water. The average depth of the pump was 1,646 meters. After the measure, the average daily liquid rate was 11.9 cubic meters / Day, the Japanese oil 3.6 tons, water 69.7%, the average pump depth of 2015 meters, an average of 369 meters deepened.