简介：Ji'aoGeophysicalExplorationCompanyofLiaohePetroleumAdministrativeBureausuccessfullyappliedahead-of-headVSPinterfacepredictionsintheMagu-2andMagu-3wellsinmidOctober.Thetwowellswerelocatedinthehigh,northtotheMagu-IwellintheMajuanziburiedhillbeltoftheLiaohewesterndepression.Seismicdatainthisareawaschaoticsothatdifficulttointerpret.Geologicalproblemsneededtobequicklyresolvedduringdrilling.

简介：Icecoreδ18OrecordefromtheNo.aglacierattheheadoftheUrumqiRiverwereusedocharacterizetherelationshipbetweenδ18Oandcontemporaneoussurfaceairtemperature(Ta)nearbytheDaxigouMeteorologicalStation(3539mabovesealevel,-2kmawayfromtheicecoredrillingsite),Althoughtheicecorerecordsofannuallyaveragedδ18Oarepositivelycorrelatedwithconemporaneoussurfaceairtemperature,especiallysummerairtemperature,thecorrelationislesssignificantthanthatfortheprecipitationsamplesduetodepositionalandpost-depositionalmodificationprocesses,However,theClimatologicalsignificanceoftheicecorδ18Orecordscanbestillpreservedtoacertaindegree,whichmoghtextendtheapplicationofhighaltitudeandsub-tropicalicecoreδ18Orecordstopaleoclimatereconstruction.