题目内容
(请给出正确答案)
[判断题]
含硫化氢天然气井发生井喷失控,若井场周围1000m范围内无有效的硫化氢监测手段,应在15min内实施井口点火()
答案
是
是
第1题
A.气井发生井喷失控,且在距井口500m范围内存在未撤离的公众
B.距井口500m范围内居民点的硫化氢3min平均浓度达到100ppm,且存在无防护措施的公众
C.距井口100m范围内居民点的硫化氢3min平均浓度达到100ppm,且存在无防护措施的公众
D.井场周围1000m范围内无有效的硫化氢监测手段;若井场1.5km范围内无常住居民,可适当延长点火时间
第2题
A.15mg/m3(10ppm)
B.30mg/m3(20ppm)
C.75mg/m3(50ppm)
D.150mg/m3(100ppm)
第4题
A.50
B.30
C.25
D.15
第6题
A.220mg/m3(150m3/mL)
B.72mg/m3(50m3/mL)
C.150mg/m3(100m3/mL)
D.300mg/m3(200m3/mL)