摘要
在深井、超深井开发过程中,为降低施工压力,通常采用高密度钻井液、完井液、压井液及酸化压裂液等工作液,本文通过对油田常用加重剂性能评价总结出加重剂加量与密度、体积之间的估算公式,这些估算公式简单有效、计算结果可靠。现场工程师可以通过估算公式进行配制加重液,对于现场施工具有重要指导意义。
In order to reduce the construction pressure,high density drilling fluid,completion fluid,killing fluid and acid fracturing fluid are usually used,during the course of exploitation in deep well and ultra deep well.Based on the performance evaluation of weighting agents commonly used in oilfields,the estimation formulas of the dosage of weighting agent,density and volume are summarized.these formulas are simple and effective,and the results are reliable.The field engineers can prepare the weighting liquid by the estimation formulas,which have important guiding significance for the field construction.
作者
张秀青
李文杰
张镇
钟新新
杨金玲
任丽蓉
尹海霞
泰淑媛
ZHANG Xiuqing;LI Wenjie;ZHANG Zhen;ZHONG Xinxin;YANG Jinling;REN Lirong;YIN Haixia;TAI Shuyuan(Engineering Technology Research Institute,BHDC,Tianjin 300280,China;Xinqingyu Petroleum Engineering Dvision,BHDC,Tianjin 300280,China)
出处
《石油化工应用》
CAS
2021年第8期111-113,共3页
Petrochemical Industry Application
关键词
液体加重
加重规律
现场应用
fluid weighting agents
weighting law
field application
