石油地震勘探资料采集(oil seismic data acquisition)

石油地震勘探资料采集(oil seismic data acquisition)

ID:14835231

大小:47.50 KB

页数:17页

时间:2018-07-30

石油地震勘探资料采集(oil seismic data acquisition)_第1页
石油地震勘探资料采集(oil seismic data acquisition)_第2页
石油地震勘探资料采集(oil seismic data acquisition)_第3页
石油地震勘探资料采集(oil seismic data acquisition)_第4页
石油地震勘探资料采集(oil seismic data acquisition)_第5页
资源描述:

《石油地震勘探资料采集(oil seismic data acquisition)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库

1、石油地震勘探资料采集(Oilseismicdataacquisition)Thecontributionofthisarticleisfrom360respectsPdfdocumentsmayexperiencepoorbrowsingontheWAPside.ItisrecommendedthatyoufirstselectTXT,ordownloadthesourcefiletothelocalview.Oilseismicdataacquisition1.whatisseismicdataacquisit

2、ion?Nowwealreadyknowthattheearthquakewavereturnedtoearthcarryingalotaboutformationandthenatureoftheinformationusingtheinformationyoucanknowtheupsanddownsoftheundergroundformation,theyarehardorsoftstratumformation,itsthickness,containedintheporesofoil,naturalg

3、asorwater,etc..Sohowdoyougettheinformation?Obviously,itisnoteasytogettheseseismicwavescomingbackfromthegroundandshowthem.Firstofall,weneedtocollecttheinformationbackintothefield,thatistosay,acquisitionofseismicdatainthefield.Seismicdataacquisitionincludesseis

4、micdataacquisition,drillhole,shallowhole,buriedexplosive(whenusingexplosivesource),burieddetector,layoutcabletoinstrumentvehicle.Thetaskofmeasurementistodeterminethelocationofthemeasuringline,theexplosionpointandthereceivingpoint.ThetaskofdrillingistoprepareA

5、sakaitoentertheexplosive.Theexplosiveistoplaceexplosivesintothewelltoproduceanearthquakewaveaftertheexplosion.Theseismicwaveisreflectedbacktotherockinterfaceandisreceivedbythedetectorandtransmittedtotheinstrumentvehicle.Theinstrumentvehiclerecordsthesignalsfr

6、omthegeophone,thusobtaininganearthquakerecordforstudyingtheburiedconditionsofundergroundoilandgas.Thefielddataacquisitionofseismicexplorationmainlydealswithhowtogenerateandhowtoreceiveseismicwavesandshowthem.Firstofall,let'stakealookathowthemainequipmentandme

7、thodsofseismicwaveshavebeendeveloped.Everythingintheworldwillgothroughtheprocessofhappening,developingandperfecting.Seismicdataacquisitionisnoexception,anditsdevelopmentismainlyreflectedintheprogressofacquisitionequipment.Becauseintheprocessofequipmentdevelop

8、ment,thenewtechnologyandnewmethodsarealsoemerging,andonlywhentheequipmentisdevelopedcanthevariousadvancedmethodsberealized.Theearlyseismicinstrumentusingtubeelement,bulkyandheavy,usingpho

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。