钡锶盐解堵剂在华池油田集输管线的应用  

Application of de-blocking agent SLP in oil pipelines of Huachi Oilfield

作　　者：刘炜[1] 夏湘玲[2] 马国庆[1] 杨春梅[1] 张涛[3] 

机构地区：[1]胜利油田胜利化工临盘分公司,山东临邑251507 [2]胜利油田临盘采油一矿,山东临邑251507 [3]长庆油田采油二厂,甘肃庆阳745100

出　　处：《日用化学工业》2004年第1期69-70,共2页China Surfactant Detergent & Cosmetics

摘　　要：华152区因地层中延安组与延长组水型不配伍,造成地层及井筒堵塞严重,酸洗除垢无效,垢物不溶解。使用钡锶盐(SLP)解堵剂在该区块集输管线现场使用,除防垢效果显著,开辟了SLP解堵剂的应用新领域。Because of the incompatibility of the water composition of Yanan and Yanchang group in the statrum of Hua 152 Oilfield District,the layer and pit shaft are blocked-up seriously by the soils formed.Acid washing process for removing the blocked-up soils is not effective because such soils are insoluble in the acid.Since 1999,a de-blocking agent SLP was tried in oil transporting pipelines in this district and remarkable effect in preventing soil formation as well as de-blocking of the existing soils are found.This trial also provides a new application filed of the SLP.

关 键 词：钡锶盐解堵剂 油田集输管线 SLP 结垢 井筒 地层 有机羧酸盐 

分 类 号：TE869[石油与天然气工程—油气储运工程]