长庆气田下古生界低渗透气藏,在气田开发前期评价技术的基础上,已形成了储层综合评价技术、储层横向预测技术、优化布井技术、气井产能评价技术、采气工艺技术和地面集输技术等一整套低渗透气藏开发配套技术。文中对各项配套技术进行了简要论述及其总体应用效果作了分析评价,认为该项配套技术具有针对性、有效性和实用性,较好地解决了气田开发的关键问题,为实现长庆气田的高效开发奠定了基础。 Based on the pre-development evaluation technology of gas field, the Lower Paleozoic low-permeability gas reservoirs in Changqing gas field have been formed with comprehensive reservoir evaluation technology, lateral reservoir prediction technology, well distribution optimization technology, gas well productivity evaluation technology, gas production technology Technology and ground transportation technologies such as a complete set of low permeability gas reservoir development supporting technology. In this paper, a brief discussion of the various supporting technologies and their overall application results were analyzed and evaluated, and the supporting technology was pointed, effective and practicable, which well solved the key problems in gas field development. In order to realize Changqing Gas field and efficient development laid the foundation.