井筒化学生热解堵技术的研究与应用

Chemical pyrolysis blocking technology in the processing of oil research and application

介绍了一种利用化学药剂在地层发生化学反应产生大量热量解除地层堵塞,提高油井产量的热力解堵技术。通过若干现场实例证明,热化学解堵剂可以有效地解除地层因蜡质、胶质、沥青质等有机物沉积造成的堵塞,而且药剂用量少、成本低、施工简单、经济效益好,具有广阔的应用发展前景。

To introduce the use of chemicals in a chemical reaction formation heat to remove a large amount plug formation, increase oil production thermal desorption blocking technology. Through a number of examples of the implementation of the scene that hot chemical solution blocking agent can effectively disarm formation because of wax, resin, asphalt and other organic matter deposition of the plug, and pharmaceutical use less, low cost, simple construction, good economic returns, with application of broad development prospects.