濮城油田濮67块低渗凝析气藏配套采气工艺技术的应用  

Production Gas Technology of Low Permeable Condensate Gas Reservoir in Pucheng Oilfield Block Pu67

作　　者：吴天庆[1] 刘瑜莉[1] 杨永超[2] 梁全清[2] 

机构地区：[1]河南油田分公司采油一厂,河南桐柏474780 [2]中原油田分公司采油二厂,河南范县457532

出　　处：《海洋石油》2003年第2期45-50,共6页Offshore Oil

摘　　要：濮城油田濮 6 7块是一个低渗凝析气藏 ,针对该气藏的特点 ,开展了配套工艺技术研究 ,主要应用了压裂改造工艺技术、泡沫排液采气技术、优选管柱排液采气技术、机抽排液采气技术、液氮和撬装式氮气举排液采气技术、柱塞排液采气技术以及防止井口油嘴被“冰堵”的井下节流器技术。并介绍这些技术的应用效果 ,同时指出了这些技术的优点和不足。这些配套技术的应用 ,满足了濮 6 7块凝析气藏开发的需要。Block Pu67 is low permeable condenstate gas reservoir, construction researchment was developed according to gas reservoir's feature, appling technologes, such as fracturing technology, foam gas technology, flowing back production gas technology, mechanical pumping technology ,liquid mitrogen lifing, ranpumping flowing back technology and wellhead bean with ice plug's subsurface flow control technology. This paper introduced effect of these technology and demonstrated advantage or shortcoming.

关 键 词：濮城油田 濮67块 气藏开发 低渗凝析气藏 采气工艺 开采技术 

分 类 号：TE372[石油与天然气工程—油气田开发工程]