摘要
介绍了渤海湾海上油气田最近采用的一种射孔新工艺。它采用高孔密大孔径深穿透射孔弹和大压差抽吸炮眼清洗技术,不仅能提高油井产能,解除近井带污染,还可以改善防砂完井效果。该工艺已在渤海湾海上油田推广应用。
A new perforation completion technology is adopted recently in Bohai Offshore Oil ＆ Gas Field. The technology uses deep penetration perforation charge with high perforation density and large perforation diameter and surging perforation with greater pressure differential. Besides the increased productivity and the reduced near wellbore pollution, it improves the sand control completion as well. The technology has been used extensively in Bohai Offshore Oilfield.
出处
《测井技术》
CAS
CSCD
2006年第5期473-475,共3页
Well Logging Technology
关键词
射孔工艺
射孔弹
高孔密
大孔径
深穿透
炮眼清洗
perforation techonolgy
perforation charge
high perforation density
big perforation diameter
deep penetration
surging perforation
