摘要
船舶在油气勘探作业中,所在工区海域的洋流、潮汐、电缆长度及所能承受做大拉力等具体的、客观的、不确定因素都会影响地震采集的作业质量及成本控制。文章通过G枪激发原理和理想气态方程,推导出在油气勘探作业中船速与震源空压机输出气量的关系,即震源空压机的输出压力与船舶速度成正比变化。目的是为船舶在油气勘探作业期间大型能耗设备的成本控制提供具体的可行性操作的理论依据,为优化各部门之间安全、高效协调作业提供管理的基本要素。
Ship in oil and gas exploration work,the work area where sea currents,tidal,cable length and can do big tension under the specif ic,objective of uncertain factors will affect the quality of seismic acquisition operation and cost control,In this article,through the G gun excitation principle and the ideal gas equation,is derived in the oil and gas exploration operation speed and the source of air compressor output relationship,is the source of air compressor output pressure is proportional to the ship’s speed changes,the faster the speed source air compressor for the source of single(double)G gun provide more working on source array(compressed air).
作者
潘长钢
祁长春
PAN Chang-gang;QI Chang-chun(China Oilf ield Services Limited,Tianjin 300451,China)
出处
《化工管理》
2021年第9期145-146,共2页
Chemical Engineering Management
关键词
船速
震源空压机
G枪
理想气体
输出气量
vessel speed
air compressor
G gun
ideal gas
output air volume
