摘要
渤海渤中25-1/S油田各个平台在钻完井作业期间,发现有硫化氢产生。开展对其生产中泥浆材料和固井添加剂进行热稳定性实验及模拟地层条件配伍性评价,并进一步进行硫含量测定。得出的结论是,各种添加剂中,TEMP硫化氢的含量最高,为0.0091mg/m^3,有四种添加剂可以产生硫化氢,其它添加剂没有发现产生硫化氢。泥浆添加剂是产生硫化氢的次要原因。
The each platform of Bohai Bozhong25-1/S oilfield has the phenomenon of hydrogen sulfide producing in the process of well drilling.Take thermal stability experiments of the mud material and well cementation additive in the production process and developing and develop compatibleness evaluation on the simulated formation condition,besides,further test the sulfur content,finally,we have got the result that,for various additives,the content of TEMP hydrogen sulfide is the highest,which is0.0091mg/m3.Four additives can produce the hydrogen sulfide and the others cannot produce,besides,the mud additive is the secondary reason for mud additive producing hydrogen sulfide.
作者
董长友
牛洪彬
张铜耀
曲日涛
李永强
Dong Changyou;Niu Hongbin;Zhang Tongyao;Qu Ritao;Li Yongqiang(Engineering Technology Branch Office, CNOOC Energy Development Limited Liability Company, Tianjin, 300452)
出处
《当代化工研究》
2017年第1期125-126,共2页
Modern Chemical Research
