石油矿场机械
石油礦場機械
석유광장궤계
OIL FIELD EQUIPMENT
2015年
1期
1-4,5
,共5页
赵立新%李宜强%徐保蕊%王羕%车鑫%成庆林
趙立新%李宜彊%徐保蕊%王羕%車鑫%成慶林
조립신%리의강%서보예%왕양%차흠%성경림
旋流器%脱气除砂%内锥%数值模拟
鏇流器%脫氣除砂%內錐%數值模擬
선류기%탈기제사%내추%수치모의
hydrocyclone%de-gassing and de-sanding%inner cone%numerical simulation
油田生产中面临多相介质的处理问题，采用单一结构设备实现脱气除砂一体化处理，对于简化工艺、降低压力损耗都具有十分重要的意义。设计了一种内锥式脱气除砂一体化三相介质分离水力旋流器，并对内锥直径、内锥高度等主要结构参数进行了数值模拟和参数优选。通过对旋流器脱气、除砂效果和溢流口与底流口压力损失的数值模拟分析，优选旋流器内锥直径为30 mm、内锥高度为96 mm。所设计的内锥式脱气除砂一体化旋流器具有较好的分离效果，可有效用于油田采出液的脱气除砂一体化分离处理。
油田生產中麵臨多相介質的處理問題，採用單一結構設備實現脫氣除砂一體化處理，對于簡化工藝、降低壓力損耗都具有十分重要的意義。設計瞭一種內錐式脫氣除砂一體化三相介質分離水力鏇流器，併對內錐直徑、內錐高度等主要結構參數進行瞭數值模擬和參數優選。通過對鏇流器脫氣、除砂效果和溢流口與底流口壓力損失的數值模擬分析，優選鏇流器內錐直徑為30 mm、內錐高度為96 mm。所設計的內錐式脫氣除砂一體化鏇流器具有較好的分離效果，可有效用于油田採齣液的脫氣除砂一體化分離處理。
유전생산중면림다상개질적처리문제，채용단일결구설비실현탈기제사일체화처리，대우간화공예、강저압력손모도구유십분중요적의의。설계료일충내추식탈기제사일체화삼상개질분리수력선류기，병대내추직경、내추고도등주요결구삼수진행료수치모의화삼수우선。통과대선류기탈기、제사효과화일류구여저류구압력손실적수치모의분석，우선선류기내추직경위30 mm、내추고도위96 mm。소설계적내추식탈기제사일체화선류기구유교호적분리효과，가유효용우유전채출액적탈기제사일체화분리처리。
Nulti-phase treatment is one of inevitable problems that should be solved during oilfield operation.Realizing de-gassing and de-sanding integrated treatment using a one-unit is very essen-tial for simplifying technical process and lowering pressure loss.A kind of inner-cone de-gassing and de-sanding three-phase separation hydrocyclone (GLSC)was designed.Numerical simulation analysis and parametric optimization on its main structure parameters,i.e.,diameter and height of the inner cone,were carried out.By simulation analysis on these parameters on de-gassing/de-san-ding effects,overflow and underflow pressure loss,30 mm was optimized to as the diameter of in-ner cone,and 96 mm as the height.The designed GLSC has a satisfied separation effect.It could be applied for de-gassing and de-sanding of oilfield produced fluid.
