Exploration of Methods to Improving the Eefficiency of Water Injection System in Jiudong Oilfield
Water injection development is currently a commonly used stable and increased production process in domestic oilfields.With the increase of water injection scale and pressure,water injection energy consumption has become the largest energy consumption unit in oilfield development.In-depth analysis of the factors affecting the efficiency of water injection system in Jiudong Oilfield,clarification of the key factors affecting the efficiency of water injection system,so as to formulate the method of improving the efficiency of water injection system in line with the development needs of Jiudong Oilfield.The experimental results show that the efficiency of water injection system is improved from 56.53%to 82.16%.