四川石油管理局测井公司采用穿透深度达 1米的超深穿透射孔弹进行工程技术服务 ,取得显著效果 ,拓宽了内外射孔市场 ,取得了地质评价的新依据。在塔里木东河塘油田的东河 1- 4- 6井 ,经采用 1米弹射孔后 ,使该注水井日注水量上升 19%。在川西北中 49井 ,经 1米弹射孔后 ,日注水 Sichuan Petroleum Administration logging company using ultra-deep penetrating perforating projectile penetration depth of 1 meter for engineering and technical services, and achieved remarkable results, broaden the internal and external perforation market, and achieved a new basis for geological evaluation. In Donghe 1- 4- 6 wells in Donghengtang Oilfield of Tarim, a 1-meter ejection hole was used, increasing the daily water injection volume of this injection well by 19%. Well 49 in the northwest of Sichuan, after 1 m ejection holes, the day water