專業(yè)錄井詞匯分析專業(yè)錄井詞匯分析專業(yè)錄井詞匯分析1.DRILLINGENGINEERING鉆井工程1.1THECOMPENTSOFTHEROTARYDRILLINGRIG鉆機(jī)系統(tǒng)的組成1.1.1HoistingSystem提升系統(tǒng)substructure井架底座，底部構(gòu)造derrick(mask)井架crownblock天車travelingblock游動滑車wireline(drillline)鋼絲繩，鉆井大繩deadline死繩airhoist氣壓提升機(jī)，氣壓提升絞車drillingrig(drillingmachine)鉆機(jī)drawwork絞車drum滾筒brakecrank(handle,bar)剎把hydraulicbrake水剎車electricbrake電磁剎車mechanicalfrictiondevice機(jī)械磨擦裝置cathead貓頭elevator吊卡sliptypecasingelevator卡瓦型套管吊卡pipeelevator鉆桿吊卡slip卡瓦safetyslip安全卡瓦collarrotaryslip環(huán)形鉆鋌轉(zhuǎn)盤卡瓦drillpiperotaryslips環(huán)形鉆桿轉(zhuǎn)盤卡瓦links連桿hook大鉤hookload大鉤負(fù)荷hookspeed大鉤速度hookweight大鉤懸重DF(drillfloor)鉆臺monkeyboard二層臺1.1.2Circulating&SolidsControlSystem循環(huán)及固控系統(tǒng)drillingmud(drillingfluid)鉆井泥漿，鉆井液watermud淡水泥漿water-basemud水基泥漿saltmud鹽水泥漿salt-basemud鹽水基泥漿oil-basemud油基泥漿oilemuision油包水泥漿，石油乳濁液mudproperty泥漿性能mudweightout/in泥漿密度進(jìn)/出muddensityout/in泥漿密度進(jìn)/出mudviscosity泥漿粘度mudconductivity泥漿電導(dǎo)率mudresistivity泥漿電阻PH-valuePH值waterloss失水sandcontent含砂量gelstrength靜切力mudcake泥餅mudcakeeffect泥餅效應(yīng)mudfiltrate泥漿濾液mudloss泥漿漏失mudcolumn泥漿液柱mudsample泥漿試樣mudstability泥漿牢固性mudpump(pump)泥漿泵pumpbody泵體pumpcapacity(discharge)泵排量（泵容量）pumpdisplacement泵排量pumpoutput泵排量pumpefficiency泵效率pumpstroke泵沖程pumpcylinder缸套mudpumprod泥漿泵拉桿piston活塞mudroom泵房mudline泥漿管線chokeline地面管匯highpressureline高壓管線standpipe立管standpipevalve立管閘門hose水龍帶swivel水龍頭swivelbail水龍頭吊環(huán)swivelsub(joint)水龍頭接頭swivelstem水龍頭中心管gooseneck鵝頸管washpipe沖管washpipeswivel沖管旋轉(zhuǎn)接頭kelly方鉆桿kellycockkellydognutHWDPheightweightdrillpipeDPdrillpipeDCdrillcollarspiralcollarponyDC(collar)NMDCnon-monelcollartooljointsub(joint)tooljointboxtooljointpinX-O(crossover)subsshocksubbumpersubbitsubflexsubstringstabilizer(pin×box)nearbitstabilizer(box×box)centrallizerbumpers(shockabsorber)drillingjunkbasketdrillingjarjarBHAbottomholeassemblyHDRThighdataratetooldrillstem(drillstring)bitdragbit(bladebit)conebit(rollerbit)tri-conebitjetbitcoredrillingbitmilledtoothbitinsertbitgaugeinsertbitdiamondbitbitconebitsizebitcostbitrecordbittypebitjetsbitnozzle

方鉆桿上旋塞方鉆桿下旋塞加重鉆桿鉆桿鉆鋌螺旋鉆鋌短鉆鋌無磁鉆鋌鉆具接頭接頭接頭母扣接頭公扣配合接頭（變換接頭）減震接頭緩沖器接頭鉆頭接頭柔性短接鉆具扶正器（公扣對母扣）扶正器（母扣對母扣）扶正器減震器隨鉆打撈杯隨鉆震擊器震擊器下部鉆具總成高速數(shù)據(jù)傳輸鉆具（MWD鉆柱鉆頭刮刀鉆頭牙輪鉆頭三牙輪鉆頭發(fā)射式牙輪鉆頭取心鉆頭銑齒鉆頭鑲齒鉆頭保徑鑲齒鉆頭金剛石鉆頭鉆頭牙輪鉆頭尺寸鉆頭成本鉆頭記錄鉆頭種類鉆頭水眼鉆頭噴嘴

用）TFAtotalflowareabitconsumptionbitfootagebitfactorbitgradingbit-toothdullnessbitlifebitHHPhydraulichorsepowerholeopenerunderreamerannularwellheadflowlineshaleshakermudtank(mudpits)suctionpitsettingpitwastepitdesanderdesilterdegassermudcleanercentrifugeagitator

鉆頭水眼總流量面積鉆頭用量鉆頭進(jìn)尺鉆頭要素鉆頭磨損等級鉆頭牙齒磨鈍程度鉆頭壽命鉆頭水馬力擴(kuò)眼器管下擴(kuò)眼器環(huán)空井口架空管線震動篩泥漿罐入口罐沉砂罐泥漿坑除砂器除泥器除氣器干凈器離心計攪拌機(jī)1.1.3RotarySystem

旋轉(zhuǎn)系統(tǒng)primemoverdieselengineenginerotarytablerotarybaserotarychainKBkellybushingrollertypebushingmasterbushingsliptypecasingspidertongsleadtongsback-uptongshydraulictongschaintongspipetongs(spanner)spinningchain

原動機(jī)柴油機(jī)引擎轉(zhuǎn)盤轉(zhuǎn)盤底座轉(zhuǎn)盤傳動鏈條方鉆桿補(bǔ)心滾子方補(bǔ)心轉(zhuǎn)盤補(bǔ)心卡瓦型套管卡盤大鉗，吊鉗內(nèi)鉗外鉗液壓大鉗鏈鉗管鉗旋鏈powertongs動力大鉗spanningwrench旋轉(zhuǎn)扳手1.1.4BlowoutPreventionSystem防噴系統(tǒng)kick井涌blowout井噴blowoutcontrol井控blowoutcontrolequipment井控設(shè)備blowouthookup防噴裝置BOPblowoutprevention防噴器annularramprevention（全能）環(huán)形防噴器piperams（半封）閘板防噴器blindrams盲板全封式防噴器shearrams剪切閘板式全封防噴器blowoutplug防噴塞blowoutpreventerofthreestagepacker三級密封式防噴器controlconsole控制臺remotecontrolconsole遠(yuǎn)程控制臺conductorline導(dǎo)管chokelinemanifold節(jié)流管線fillline灌漿管線killline壓井管線emergencyline緊急壓井管線chokes節(jié)流閥hydraulicvalve液壓閥gasbuster泥氣分別器poorboy泥氣分別器chokepressure節(jié)流壓力blowoutpreventionprocedure防噴措施1.1.5MotionCompensationSystem運(yùn)動補(bǔ)償系統(tǒng)offshorefloatingrigs海上浮式鉆機(jī)drillstringcompensator鉆柱補(bǔ)償器sealevel海平面seafloor海底deck甲板airpressurevessels空氣壓力容器hydrauliccylinderassembles液壓缸總成pistonrod活塞桿standardhookassembles標(biāo)準(zhǔn)大鉤總成riser隔水導(dǎo)管guidelinetensioner導(dǎo)索拉緊裝置controlpanelguidebasemarinerisermoonpoolrisertensioner

控制盤導(dǎo)引底盤海中隔水導(dǎo)管月形張口隔水導(dǎo)管拉緊裝置1.2WELLS&DRILLINGCRAFT井與鉆井工藝流程well,drillingwellwildcatwelldelineationwelldevelopmentwellsatellitewellinjectionwelldirectionwelldeviationwell

井，鉆井預(yù)探，初探井探邊井生產(chǎn)井，開發(fā)井叢式井注水井定向井斜井COSTcontinentaloffshorestratigraphictestwell（美）大陸近海地層探井torigup安裝（鉆機(jī)）toinstalltheequipment安裝設(shè)備togetdrillpipesinorder排鉆具tomeasure&inspectdrillstring仗量，檢查鉆具tomeasurethelengthofdrillpipes&drillcollars量鉆桿，量鉆鋌tonippleupBOP裝封井器tospudin開鉆toturnonthepumps開泵tocirculate,circulation循環(huán)circulatetothebottomup完滿循環(huán)reservecirculation反循環(huán)bitbreak-inprocedure磨合鉆頭reaming擴(kuò)眼drilling鉆進(jìn)coringdrilling取心鉆進(jìn)roughdrilling(bouncingofdrillingtool)跳鉆bitbouncing蹩鉆reverserotation(running)打倒車correctdrift糾斜lostcirculation井漏slough(cave-in)井塌tostopthepump停泵PCpipeconnection接單根makeajoint接單根wirelinesurveydeviationsurveytochangetheshakerscreentorepairthepumptobreakdownajointtoslugthepipePOOHtopulloutofholetotripouttheholetouchstickingpullingapistontolubricaterig(drawwork)torepairrigtocut&slipthedrilllinetocleanthemudtankwelllogging,E-logSWCsidewallcoringDSTdrillstemtesttorunningcasing,casingsurfacecasingintermediatecasinglinertorunningcementingtosqueezecementWOCwaitoncementtonippleupBOPtoinstalltheBOPtotestBOPtochangebit,bitchangeRIHruninholetotripintouchdown,touchingresistanceRTOroundtripoperationshorttrippingreamingtocementplug,plugbacksidetrackingtokickoffKODkickoffdepthKOPkickoffpointtohanguptosurveytheflowoutflowcheckWOOwaitonorderWOWwaitonweather

吊測測斜換篩布修泵卸一個單根往鉆桿內(nèi)打重泥漿起鉆起鉆遇卡拔活塞保養(yǎng)鉆機(jī)（絞車）維修鉆機(jī)倒大繩清罐電測井壁取心鉆桿中途測試下套管表層套管技術(shù)套管尾管固井?dāng)D水泥侯凝換裝封井器裝封井器封井器試壓換鉆頭下鉆下鉆遇阻起下鉆作業(yè)短起下鉆劃眼取水泥塞側(cè)鉆造斜造斜深度造斜點(diǎn)不測停機(jī)監(jiān)測溢流溢流檢查等指令等天氣WOLwaitonlogging等測井WOEwaitonequipment等設(shè)備WOFTwaitonfishingtools等打撈工具tofinishdrilling完鉆torunningtheliner掛尾管toplug-back填井finaltesting完井測試toinstalltheChirstmastree(production)裝采油樹wellcompletion完井topreventsticking防卡topreventcaving防塌topreventlossofcirculation防漏topreventblowout防噴1.3SPECIALENGINEERINGOPERATION特別工程施工Coring取心CoringEquipment取心及巖心分析設(shè)備coringdrill取心鉆具coredrillingbit取心鉆頭corebit取心鉆頭coringcrown金剛石取心鉆頭coreconebit牙輪取心鉆頭corebasket巖心爪corebarrelcatcher巖心抓取器corecatcher巖心爪corecatchercase巖心爪外套coregripper巖心爪core-gripperwithslip卡瓦式巖心爪core-gripperwithslipcollar卡箍式巖心爪core-gripperwithslipspring卡簧式巖心爪corespring巖心卡簧corebarrel巖心筒corecontainer內(nèi)巖心筒corechamber巖心室corebarrelhead巖心筒上蓋corebarrelring取心筒墊圈coreshoe（壓力式）取心筒鞋coreplunger巖心推取桿corepusher巖心推取塞corefisher井底巖心打撈器corepicker落井巖心打撈器corebag巖心袋c(diǎn)orebox巖心盒coretray巖心盒corehouse巖心儲藏室corestorage巖心庫corelibrary巖心庫corebreaker巖心切斷器coreslicer(splitter)巖心切斷器core-dryingoven巖心烘箱corecutter巖心切片機(jī)coredistillationapparatus巖心蒸餾儀coreinterpretingdevice巖心分析儀corelaboratory巖心分析實(shí)驗(yàn)室CoreDrillingOperation取心鉆進(jìn)作業(yè)corehole取心井coreboring取心鉆進(jìn)coredrilling取心鉆進(jìn)cored-upmould巖心造型coringdepth取心井深coringfootage(run)取心進(jìn)尺coringweight取心鉆壓coringformation取心地層coregrouting取心被卡corebreaking切斷巖心corebreakingbyhydraulicpressure投球液壓割心corebreakingbymechanicalloading機(jī)械加壓割心CoreAnalysis巖心分析core-analysisdata巖心分析數(shù)據(jù)coredata巖心數(shù)據(jù)corelog巖心錄井coregraph巖心圖corecrosssection巖心橫剖面core-descriptiongraph巖心描繪圖coresample巖心樣coreorientation巖心方向coreinletface巖心入口面coreoutletface巖心出口面corediameter巖心直徑coreintervals取心井段corefootage(run)corerecoverycoreporositycoreoilsaturationcorepermeability

取心進(jìn)尺巖心收獲率巖心空隙度巖心含油飽和度巖心浸透率1.3.2DirectionalWellDrilling&DeviationSurvey定向鉆井和井斜監(jiān)測directionalwell定向井directionalhole定向井directionaldrilling定向鉆井directionaldrillingcontractor定向井承包商directionalMWD定向隨鉆測量directionaldrilltool定向鉆井工具directionalorientationtool定向工具thesteeringtool定向工具deflectingtool造斜工具directional-surveytool定向測量工具directionfinder測向儀directioninstrument方向儀directionaltool(steeringtool)隨鉆測斜儀inclinometer測斜儀singleshotinclinometer單點(diǎn)測斜儀syphoninclinometer虹吸測斜儀continuousinclinometer連續(xù)測斜儀gyroscope陀螺儀pendulums(plumbbob)測棰magneticcompass磁螺盤directionalturbodrill定向渦輪鉆具directionalbit定向鉆頭directional-typetriconebit定向三牙輪鉆頭directionalclinograph方向測斜儀deviationreplot井斜圖sidetrack定向設(shè)計剖面圖horizprojection水平投影圖verticalprojection垂直投影圖projectiononaverticalplane垂直面上的投影圖deviationmap井斜圖perspectiveview透視圖3dimensionsvisualisation三維空間透視圖directionaldiagram方向圖deviationreport井斜報告directionaldata井斜數(shù)據(jù)surveys井斜數(shù)據(jù)deviationmeasurementdata井斜測量數(shù)據(jù)directionalline方向線maindirection主方向東，西，南，北directionalcontrol方向控制directionalcharacteristics方向特色directionalaccuracy方向性精度directionalelements定向要素directionparameter方向參數(shù)horizontalplane水平面verticalplane垂直面directionalangle方向角thedriftangle井斜角theazimuth方向角bearing(north)方向角angleofprojection投影角desireddriftangle設(shè)計的造斜角thebottomholecoordinate井底坐標(biāo)coarsecoordinates水平位移坐標(biāo)theverticaldepth垂直深度KODkickoffdepth造斜深度endoffdeviationverticaldepth穩(wěn)斜結(jié)束時的垂直深度endkickoffverticaldepth結(jié)束造斜時的垂直深度finalre-entrydepth恢復(fù)點(diǎn)的深度averageanglemethod平均角度法radiusofcurvaturemethod曲率半徑法KOPkickoffpoint初試造斜點(diǎn)endofkickoff造斜終點(diǎn)endofdeviation斜井段終點(diǎn)re-entrypoint返直點(diǎn)dogleg井斜度，狗腿角doglegscale狗腿度比率doglegseverity狗腿嚴(yán)重程度anglebuildup增斜angledropoff降斜doglegatkickoffpoint增斜率doglegatre-entrypoint降斜率theactualwellpath井眼軌跡Casing

下套管casingcasingjointcasingstarter

套管套管單根，一節(jié)套管入井第一節(jié)套管casingnipple套管短節(jié)casingstring套管柱casingtally套管記錄casingtype套管種類casingweight套管重量casingsize套管尺寸casingdiameter套管直徑casinglength套管長度casingvolume套管容積casinggrade套管鋼級casingdepth套管深度casingsettingdepth套管下入深度casingaccessories(hardware)套管附件casingguideshoe引鞋casingfloatshoe套管鞋casingshoedepth套管鞋深度casingcentralizer套管扶正器casingcollar套管接箍casingcheckvalve回壓凡兒casingfloat(collar)回壓凡兒casingsub套管異徑接頭casinghead套管頭casingheadspool套管頭四通casinglanding聯(lián)頂節(jié)casingjob下套管作業(yè)casingrunning(installation)下套管casing-bearingformation好套管下入地層casingappliances下套管工具casingconnection套管連接casingelevator套管吊卡casingslip套管卡瓦casingspider套管卡盤式吊卡casingsuspender套管懸掛器casinghanger套管懸掛器casingscrewprotector套管公扣護(hù)絲casingscrewhead套管母扣護(hù)絲casingseal套管密封件casingannular套管環(huán)空casing-to-holeannular套管井壁環(huán)空casingpressure套管壓力casingheadpressure套管頭壓力casingpressuretest套管試壓casinglesscompletion裸眼完井casinginspection套管探傷casingprogramme套管程序casingsevering割套管casingsticking套管被卡casingwear套管磨損casingsplit套管裂紋casingleak套管漏casingimperfection套管弊端casingfailure套管損壞casingdamage套管傷害casingdeformation套管變形casingcorrosion套管腐化casingcollapse套管擠壞casingbuckling套管波折casingbridgeplug套管橋塞casingbowl套管打撈筒casingcollarlocation套管接箍測定器casingcorrosionmonitoring套管腐化監(jiān)測casingknife套管割刀casingmandrel脹管器casingmill套管銑鞋casingpacker套管封隔器casingperforator套管射孔器casingsectionmill套管銑刀casingsplitter套管割刀casingwithdrawal拔套管1.3.4WellCementing固井openhole裸眼井casedhole套管井pocket口袋thepocketvolume口袋體積normalvolume正常體積extravolume額外體積holedescription井眼描述string/casingdescription鉆柱和套管描述surfacecementlinedescription地面水泥管線描述cement水泥numberofsacks水泥袋數(shù)cementfactor水泥系數(shù)volumeofthecement水泥體積cementmark水泥標(biāo)號cementbrand水泥牌號cementfiltrate水泥濾液cementslurry水泥漿cementpaste水泥漿cementmilk水泥漿slurryinstring鉆柱內(nèi)水泥漿cementslurryvolume水泥漿體積（用量）slurryexcess水泥漿余量slurrydensity水泥漿密度cementcolumn水泥漿液柱cementconsistency水泥漿稠度cementflow水泥漿液流cementadditive水泥增加劑additivename增加劑名稱bentonite膨潤土additivevolume增加物體積cementer粘結(jié)劑cementaccelerator水泥促凝劑cementhardener水泥速凝劑cementagent粘結(jié)劑cementconcrete水泥混凝土cement-waterratio水灰比cementoperation(jobs)固井作業(yè)cementmethod固井方法firststagecementation一級注水泥twostagecementation二級注水泥multi-stagecementation多級注水泥l(xiāng)inercementation襯管注水泥cementequipment(unit)固井設(shè)備cementingtool固井工具cementingpump固井泵cementingpumpskid撬裝注水泥泵組cementingtank水泥罐cementblender水泥攪拌器cementmixer水泥攪拌器cementpractice固井施工cementsqueezework擠水泥作業(yè)cementingformulation注水泥配方cementpoint封固段cementingthrough全井封固sealliquid(spacerfluid)injection注隔斷液cementinginjection注水泥漿chasing替漿cementdisplacement替漿cementingreaction膠結(jié)反應(yīng)cementsetting水泥凝固cementcuringtime水泥候凝時間cementingstrength水泥強(qiáng)度cementedup注完水泥cementbasket水泥傘cementcasinghead水泥頭cementmantle水泥環(huán)cementplug水泥塞cementsheath水泥殼cementevalutionlog固井質(zhì)量談?wù)摐y井cementneedle凝固強(qiáng)度檢測針cementtop水泥頂界cementthickness水泥環(huán)厚度cementbondlog水泥膠結(jié)情況測井cementbond水泥膠結(jié)cementationfactor(exponent)膠結(jié)系數(shù)cement-formationinterface水泥-地層界面cementjobquality固井質(zhì)量cementfailure固井不合格cementcap懸空水泥塞cementchanneling水泥串槽cementcontamination水泥侵cementcut泥漿水泥侵cementdehydration水泥漿脫水THEAPPLICATIONPROGRAMOFENGINEERINGPARAMETERS工程參數(shù)應(yīng)用程序1.4.1BIT鉆頭initializerun鉆頭初始化運(yùn)行newbitinitialization新鉆頭初始化bitreport鉆頭報告bitcostreport鉆頭成本報告drillingdata鉆進(jìn)數(shù)據(jù)報告wellstringdata鉆具數(shù)據(jù)BHAbottomholeassembly下部鉆具組合bitlist鉆頭列表thebitgeneraldata鉆頭一般參數(shù)bitperformance鉆頭性能bitcharacteristics鉆頭特色bitnumber鉆頭編號thelastdrilledbit上一個鉆頭bittype鉆頭種類drillingcostrigcostfinalcostondrillingtimefinalcostontimeinholeminimumbitcostFFAtotalflowareanozzle’sareanozzleefficiencybitrun,footagebitprogress,runlengthindividualbitrundepthintervalaverageovertherunexpectedrundrillingtimeoff-bottomtimethefinalweartotalrevolutionsthebitmanufacture

鉆進(jìn)成本鉆機(jī)作業(yè)成本鉆進(jìn)時間里最后鉆頭成本鉆頭入井最后成本最小鉆頭成本鉆頭總截流面積水眼尺寸水眼效率鉆頭進(jìn)尺鉆頭進(jìn)尺單個鉆頭進(jìn)尺井段，井深間隔鉆頭平均運(yùn)行參數(shù)鉆頭預(yù)計進(jìn)尺鉆進(jìn)時間鉆頭提離井底時間鉆頭最后磨損鉆頭總旋轉(zhuǎn)圈數(shù)鉆頭制造商1.4.2HYDRAULICSREPORT

水力學(xué)報告hydraulicscomputationBinghamformulapowerlawformulapowerlawexponentReynold’snumberthefrictionfactorthemudsystemmudsystemparametermudnameflowoutcomputedflowmeasuredflowcriticalflowoptimizeflowmuddensitytheequivalentmuddensityPVplasticsviscosityYPyieldpointGELstrengthMWmudspecificweightmudvelocitynozzlesspeed

水力學(xué)計算賓漢公式冪次律公式冪律指數(shù)雷諾數(shù)磨擦系數(shù)泥漿系統(tǒng)泥漿系統(tǒng)參數(shù)泥漿名稱泥漿出口流量計算流量測量流量臨界流量優(yōu)化流量泥漿密度當(dāng)量泥漿密度塑性粘度信服點(diǎn)靜切力泥漿比重泥漿速度水眼流速acriticalvelocity臨界流速theactualvelocity實(shí)質(zhì)流速rheologicalmodel流變模型rheologicalequation流變方程flowbehavior流性flowtype流動種類laminarflow層流turbulentflow紊流Binghamienfluid賓漢流體Newonientfluid牛頓流體Pseudo-plasticfluidsofOstwold奧式假塑性流體theshearstress切應(yīng)力theshearrate切率consistencyindex稠度系統(tǒng)aholecleaningefficiency井眼凈化程度pressurelosses壓力損失annularpressurelosses環(huán)空壓力損失totalpresseslosses總壓力損失pressureslossesoflaminarflow層流壓力損失pressureslossesofturbulentflow紊流壓力損失surgeandswabpressure抽吸和沖擊壓力bithydraulichorsepower鉆頭水馬力mudlagtime泥漿遲到時間cuttingslagtime巖屑遲到時間cuttingssize巖屑尺寸cuttingsdensity巖屑密度cuttingsremoval巖屑上返theslipvelocityofcuttings巖屑下滑速度therelativeslipvelocity相對滑動速度dragcoefficient牽引系數(shù)annularparameter環(huán)空參數(shù)wellholeandstringparameter井眼和鉆具參數(shù)VANvolumeofannular環(huán)空體積openhole裸眼段casing套管段liner尾管段FANNgraph范氏圖1.4.3KICKCONTROL井控，壓井wellkick,wellblowout井涌，井噴theoriginofakick井涌來由formationpressure地層壓力themudcolumnpressure泥漿液柱壓力theinvadingfluid地層侵入流體theinfluxfluid侵入井眼的流體circulatingpressure循環(huán)壓力kickreport井涌報告，壓井報告initialdata原始數(shù)據(jù)circulatingdata循環(huán)數(shù)據(jù)killingofawell壓井driller’smethod司鉆法壓井balancebottomholepressuremethod平衡井底壓力法壓井kickkillingdata壓井?dāng)?shù)據(jù)thedepthofthekick井涌出現(xiàn)的井深kicksize井涌體積kicktolerance井涌極限influxdensity侵入液密度numbersofcirculationcycles循環(huán)周期數(shù)theinitialmudweight初始泥漿密度therequiredmudweight(density)壓井所需泥漿密度resultingmudweight最后泥漿密度barytedensity重晶石比重heavymuddensity重泥漿密度theaddingproducts加重資料，增加資料addingrate加重速度availablequantity儲備量，availablevolume可使用的體積slowpumpstroke低泵速泵沖theshutindrillpipepressure關(guān)井鉆桿內(nèi)壓力wellheadmaximumworkingpressure井口最大工作壓力casingburstpressure套管崩環(huán)壓力theminimumformationfracturationpressure最小地層破碎壓力expectedsurfacepressure預(yù)期地層壓力initialcirculatingpressure初始循環(huán)壓力finalcirculatingpressure最后循環(huán)壓力themaximumallowablesurfacepressure最大贊同地面壓力hydrostaticpressureinsidepipe鉆桿內(nèi)靜水壓力casingpressure套管壓力initialbubblepressure初始冒泡壓力shoepressure套管鞋壓力displacedvolume排液體積thetripmargin起下鉆界線1.4.4OPTIMIZATIONDRILLING優(yōu)化鉆井WOBweightonbit鉆壓RPMtherotationspeed轉(zhuǎn)速thedrillingrate鉆進(jìn)速度thesametypeofformation同種類地層alithologicalchange巖性變化formationabrasiveness地層研磨性參數(shù)abrasiveformation(layer)研磨性地層drillabilityfactor可鉆性要素formationdrillabilityfactor地層可鉆性要素reliablefielddata可靠的現(xiàn)場數(shù)據(jù)thelowestdrillingcost最低鉆井成本five-spotdrill-offtest五點(diǎn)鉆速法optimumWOB優(yōu)化鉆壓值bitweightexponent鉆壓指數(shù)optimumRPM優(yōu)化轉(zhuǎn)速值expectedfootage預(yù)期進(jìn)尺expectedrate預(yù)期鉆速zerodrillingrate零點(diǎn)鉆速initialrateofpenetration初始鉆速averagerateofpenetration平均鉆速expectedrotatingtime預(yù)期鉆頭旋轉(zhuǎn)時間normalizedbittoothheight標(biāo)準(zhǔn)的鉆頭牙齒高度toothwearrate鉆頭牙齒磨損速度toothdull鉆頭牙齒鈍化程度toothwear鉆頭牙齒磨損值bitbearinglife鉆頭軸承壽命bearingdull鉆頭軸承鈍化程度thenormalizedbearingwear校正的鉆頭軸承磨損值bitexponent鉆頭指數(shù)rotatingtime鉆頭旋轉(zhuǎn)時間totalrotatinghours總旋轉(zhuǎn)小時數(shù)roundtriptime起下鉆時間bitstartingdepth鉆頭啟用井深theoptimumparameter優(yōu)選參數(shù)IDACcodeinternationalassociationofdrillingcontractors國際鉆井承包商協(xié)會鉆頭編號DRILLINGTROUBLES&FISHING鉆井復(fù)雜情況與打撈lostcirculation,mudloss井漏，循環(huán)漏失kick,gaskick,wellkick井涌wellblowout井噴wellslough(cave-in)井塌drillingstringnotwellbraked溜鉆percussiondrill頓鉆damagedbit鉆頭損壞brokenteeth斷牙齒lostnozzle掉水眼lostcone掉牙輪lostbit掉鉆頭bitballing,ballingupofabit鉆頭泥包drillingpipebreaking斷鉆具touchdown,touchingresistance遇阻touchsticking遇卡stuck(sticking)卡鉆drillpipesticking,stickingoftool卡鉆differentialsticking,wallsticking粘卡key-seatingsticking鍵槽卡鉆sandbridgesticking砂橋卡鉆sandsettlingsticking沉砂卡鉆fishingtool&processagent打撈工具releasingstuckagent,解卡劑blackmagic,pipelax解卡劑stickingpointinstrument卡點(diǎn)測定儀pluggingagent,sealingagent堵漏劑lostcirculationadditive(material)堵漏增加劑，堵漏資料heavyweightadditive加重劑weightingmaterial加重物weightedmud加重泥漿chemicalcutter化學(xué)切割器drillpipecutter鉆桿外切割器casingcutte套管內(nèi)切割器washoverbackoffconnectortool套銑倒扣工具overshot,bellsocket卡瓦打撈筒washoverpipe套銑筒washovershoe套銑鞋reversecirculatingbasket反循環(huán)打撈籃drillingjunkbasket隨鉆打撈籃catchall(junkcatcher)一把抓fishingtap公錐boxtap母錐millingtaper銑錐mill(milling)shoe銑鞋millshoe磨鞋impressionblock鉛印tripspear(bulldog)打撈矛wirelinespear電纜打撈矛benddrillpipe彎鉆桿fishingmagnet強(qiáng)磁打撈器keyseatwiper鍵槽除去器keyseatreamer鍵槽擴(kuò)大器stabbingguide對扣引鞋fishing&otheroperation打撈和其他作業(yè)tosoakwithblackmagic泡解卡劑breakoutingpackofdynamic爆破松扣washover套銑make-up(stab)對扣threadmaking造扣back-off倒扣kill-job,wellkilling,wellcontrol壓井killjob壓井作業(yè)1.6RIGTYPES&OTHEREQUIPMENTSONWELLSITE鉆機(jī)種類與其他井場設(shè)備1.6.1RigTypes鉆機(jī)種類land,onshore陸地，陸上swampy沼澤地帶shallow瀉湖區(qū)coastalarea,offshore沿海地區(qū)，海上drillingrig,drillingmachine鉆機(jī)cablerig頓鉆鉆機(jī)cabletooldrillingunit頓鉆鉆井設(shè)備mechanicaldrillingrig機(jī)械鉆機(jī)direct-currentmotordrivedrillingrig直流電動鉆機(jī)onshore(land)rigs陸上鉆機(jī)offshorerigs海上鉆機(jī)drillingplatform鉆井平臺ODPoffshoredrillingplatform海上鉆井平臺Jack-up自升式平臺fixedplatform固定式平臺SEMI-submersible半潛式平臺self-elevatingdrillingplatform自升式鉆井平臺self-elevatingoffshoredrillingplatform自升式海上鉆井平臺piledsteelplatform鋼柱支撐平臺gravitystructureplatform重力構(gòu)造平臺drillingbarge,barge鉆井駁船，駁船drillshipdeck(maindeck)delipad(helideck)steeljacket

鉆井船甲板，主甲板直升機(jī)停機(jī)坪鋼制導(dǎo)管架1OtherEquipmentonWellsite井場其他設(shè)備thetopdriveunit頂部驅(qū)動裝置mousehole大鼠洞rathole小鼠洞cellar圓井pipeslackingblock鉆桿盒driller’sconsole司鉆控制臺drillinglinereel,drum大繩滾筒，滾筒thedoghouse鉆臺值班房，偏房thetoolbox(possumbelly)工具箱toolsofwellhead井口工具wrench扳手B.O.Pclosingunit封井器控制臺wirelinestand大繩架catwalks大門前跑道personalelevator乘人電梯wellsite,drillingsite井場thedrillingoffice鉆井辦公室thecompanyoffice公司辦公室piperacks鉆桿架partsstorage配件房workshop車工房toolhouse工具房watertank水罐triptank起下鉆灌泥漿罐mudlab泥漿房S.C.Rhouse可控硅房cabletray電纜排cableelevator電纜架generatorhouse發(fā)電房electricgeneratorroom發(fā)電房gasflare放噴管線點(diǎn)火處1.7FIREPROTECTION,SAFETY&ENVIRONMENTALPROTECTION消防，安全與環(huán)保1.7.1FireProtection消防firegoodsinflammables易燃物inflammablematerial易燃物explosivegas易爆氣firedamp沼氣gas,naturegas煤氣，天然氣inflammable易燃物品，易燃油品firedcharge引爆炸藥firealarm火警firealarmsystem火災(zāi)報警系統(tǒng)firedetector火災(zāi)探測器firemonitor防火監(jiān)控器firesafetysystem防火安全系統(tǒng)firecontrolunit消防設(shè)備firecontrolequipment消防器材fireprotectionequipment縱火設(shè)備firetruck消防車fire-entrysuit消防衣fireapparatus滅火器fireextinguisher滅火器fireextinguisheragent滅火劑firefoam滅火泡沫firefoamproducingmachine泡沫滅火器fireescape安全門fireexit太平門firedoor防火門firegate縱火閘fireax消防斧firehydrant,fire-plug,消防栓firebucket消防桶firebank消防堤firebulkhead縱火墻fire-fightingrack消防梯firesand消防砂firefightingboat消防船fireboat消防艇firewaterline消防供水管線firedepartment消防局firehouse消防站firebrigade消防隊fire-fightingcrew消防隊firefighter,(fireman)消防員firepatrolman火災(zāi)巡警fireboss瓦斯檢驗(yàn)員firebug縱火犯firer縱火者firedrill消防演習(xí)firecontrol防火firefailure火災(zāi)事故firehazard火災(zāi)危險性fireinsurance火災(zāi)保險firereport火災(zāi)報告fireperformance耐火性能fireresistance耐火性fireresistancerating耐火等級firepermit用火贊同證firepreventioncode防火法規(guī)1.7.2Safety安全security安全safearea安全區(qū)safeatmosphere安全空氣環(huán)境safetyoperationarea安全工作區(qū)safedistance,safetyclearance安全距離safeallowancestress安全贊同最大應(yīng)力safebearingload安全負(fù)荷safeconcentration安全濃度safetymeasure,safetyprecautions安全措施safetycode,safetyregulation安全規(guī)程safetyguide安全指南safetyclause保護(hù)條款safetyguideprocedure防范措施safety-check,safetyinspection安全檢查safetyeducation安全教育safetyfactor,coefficient安全系數(shù)assurancecoefficient安全系數(shù)marginofsafety安全限度potentialsafetyhazard安全隱患safeguardprocedure防范措施saferules安全制度safeoperation安全操作safepractice安全規(guī)章safetyprogram安全程序safetyrecord安全記錄safetyvoltage安全電壓safetyweight安全重量safeworkingpressure安全工作壓力safetydevice,equipment安全設(shè)備safetyalarmdevice安全報警設(shè)備safetychecker,safetydetector安全檢測器safetyapparatus保險裝置safetyappliance防范用具safetygroundingdevice安全接地設(shè)備safetyvalve安全閥safetysensor安全傳感器safetyswitch安全開關(guān)safetybelt,safetyband安全帶，保險帶safety-strap保險帶safetychain安全鏈safetyboard安全工作臺safetycable保險索safetyshelf安全架safetyhat,safetyhelmet安全帽protectivecap安全帽safetyclothing安全服safetygoggles護(hù)目鏡safetyshoes安全鞋safetynotice安全標(biāo)志safetycolor安全色標(biāo)safetyflare安全照明燈safetylamp安全燈safetyscreen安全罩safetylighting安全照明safetyfuse安全保險絲1.7.3EnvironmentalProtection環(huán)境保護(hù)environment環(huán)境environmentalconditions環(huán)境條件environmentalcriteria環(huán)境標(biāo)準(zhǔn)environmentalparameter環(huán)境參數(shù)environmentalelement環(huán)境要素environmentalfactor環(huán)境要素environmentaleffect,environmentalimpact環(huán)境影響environmentalpollution環(huán)境污染wastewater,devilwater廢水exhaustgas,endgas,wastegas廢氣wasteproduct廢物wasteliquid,devilliquor廢液off-scum,wasteslag廢渣ambientnoise環(huán)境噪音environmentalextreme惡劣環(huán)境environmentalconservation環(huán)境保護(hù)environmentalhealth環(huán)境衛(wèi)生environmentalhazard環(huán)境公害environmentalnoise環(huán)境噪音environmentalprotection環(huán)境保護(hù)environmentalmonitoring環(huán)境監(jiān)測2.GEOLOGY地質(zhì)LITHOLOGYCASSIFICATIONANDDESCRIPTIONORDER巖性分類與描述序次2.1.1RockTypes巖石種類SediSedimentry聚積巖clasclastic碎屑巖sssandstone砂巖mdstmudstone泥巖shshale頁巖clyst,clstclaystone粘土巖sdsand砂mSsdmediumsandstone中砂巖fsstfinesandstone細(xì)砂巖bldrboulder卵石pblpebble卵石grlgravel礫石cglconglomerate礫巖gywkgraywacke硬砂巖cblcobble大鵝卵石arkarkose長石砂巖grnlgranule粒砂brecbreccic角礫巖biocbioclastic生物碎屑巖vcrssstverycoarsesandstone極粗砂巖arglargillite泥板巖gypgypsum石膏anhyanhydrite硬石膏sltsalt鹽巖flint-lingite隧石carbonate碳酸鹽巖lslimestone灰?guī)r，石灰?guī)rdolodolomite白云石dolstdolostone白云巖mrlsmarlstone泥灰石coqcoquina貝殼灰?guī)rbiospbiosparte生物亮晶灰?guī)rbiomibiomicrite生物微晶灰?guī)rclcarcalcarenite灰屑巖，鈣屑灰?guī)rclcltcalcilutite泥屑石灰?guī)rmicrmicrite微晶灰?guī)rclcrdcalcirudite礫屑石灰?guī)rclsltcalcisilitite粉砂屑石灰?guī)rgrstgrainstone粒狀灰?guī)rooliticlimestone鮞狀灰?guī)rIgneousRock火成巖intrusiveigneous侵入巖extrusiveigneous噴出巖volccolcanic火山巖grtgranite花崗巖drdiorite閃長巖grdrgranodiorite花崗閃長巖qudrquartzdiorite石英閃長巖drpodioriteporphyrite閃長玢巖syenite正長巖gab,gbgabbro輝長巖qupoquartzporphyrite石英玢巖anandesite安山巖basbasalt玄武巖aragaragonite紋石，霞石MetaMetsmorphicrock變質(zhì)巖phylphyllite千枚巖slslate板巖schschist片巖mblmarble大理巖gnegneiss片麻巖qtztquartzite石英巖novacnovaculite致密石英巖2.1.2COLColor,Colour顏色blkblack黑色brnbrown棕色yelyellow黃色gy,grygrey灰色ororange橙色，桔色blblue藍(lán)色gn,grngreen綠色wi,whtwhite白色pnkpink粉紅色plpurple紫色lavlavender淺紫色，淡紫色bfbuff淺黃色tntan棕黃色chocchocolate褐色ochochve褐色，黃褐色olvolive橄欖色crmcream奶油色mottmotted雜色，斑點(diǎn)voclvaricoloree雜色的ambamber琥珀色ltlight淡的dk,drkdark暗的cccolorcode顏色代碼Hardness硬度VHDveryhard特別硬MHDmiddlehard中硬Hhard硬SFTsoft軟VSFTverysoft特別軟Roundness磨圓sharpangular尖棱狀angleangular棱角狀subanglesubangular次棱角狀subrndsubround次圓狀rndround圓狀wellround磨圓好GrainSizeTerminology顆粒大小術(shù)語(seeapp.Table)（見附表）Sorting分選gogood好ffair一般mdmedium中等prpoor差ccoarsely粗造Cementation膠結(jié)，膠結(jié)物cpcompact膠結(jié)致密dnsdense膠結(jié)密實(shí)wellwell膠結(jié)好lseloose膠結(jié)松弛sdyaresandyarenaceous砂質(zhì)sdysandy砂質(zhì)mdyaremudyargillaceous泥質(zhì)ethyearthy泥質(zhì)clyclay粘土質(zhì)cal,calccalcarous鈣質(zhì)sisiliceous硅質(zhì)limlimy灰質(zhì)kaokaolin高嶺土質(zhì)carbcarbonaceous碳質(zhì)的qtzcquartzitic石英質(zhì)quartzizose石英質(zhì)的nacnacreous珍珠質(zhì)AccessoriesofRock巖石的次要成分minmineral礦物accessarymineral次生礦物qz,qtzquartz石英mic,micamicaceous云母muscmuscovite白云母biotbiotite黑云母srctsericite絹云母fldfeldspar長石orthorthpclase正長石plagplagioclase斜長石gabgabbro輝長石pypyrite黃鐵礦lmtlimonite褐鐵礦magmagnetite磁鐵礦calccalcite方解石doldolomite白云石gypgypsum石膏anhyanhydite無水石膏sasalt鹽asphasphalt瀝青bitbitumen瀝青gilgilsomite天然瀝青flntflint黑燧石，電石chtchert黑硅石chkchalk白堊fosfossils化石micfomicrofossil微化石macfomacrofossil大化石plfosplantfossil植物化石vrtbvertebrate脊椎動物ancientlife古生物faufauna動物群floflora植物群spo,sprspore孢子，孢粉tritrilobite三葉蟲corcoral珊瑚shlshell貝殼ammammonite菊石algalgae藻類diatdiatoms硅藻charcharophyte輪藻類grapgraptolite筆石類ostostracod介形蟲（節(jié)肢動物）paraparaparchites介形蟲conoconodont牙形蟲crincrinoid海百合TentTentaculities竹節(jié)石屬mollmollusc軟體動物EchEchinoid海膽類（棘皮動物）BryBryozoa苔蘚動物門CephCephalipod頭足綱（軟體類）BelmBelmnifera箭石屬（頭足類）BrachBrachinopoda腕足類（動物門）CypCypridopsis斗星介屬（介形類）foramforaminifera有孔蟲類EndoEndothgra內(nèi)卷蟲屬（有孔蟲類）GlobGlobigerina抱球蟲屬（有孔蟲類）GastGasttropod腹足綱（軟體動物）FusFusulinicl紡錘蜓DepositionalDistinguishingFeature聚積鑒別特色sedimentarystructure聚積構(gòu)造bddbeded層狀的bnddbanded層狀的bandband夾層xlamcrosslaminated交叉層理xbddcrossbeded交叉層intbddinterbeded互層的，夾層的crnkcrinkled褶皺contcontact接觸，界面unconfunconformity不整合confconformity整合crevcrevive裂隙concconcretion結(jié)核，含有物nodnodules結(jié)核。團(tuán)塊vesvesicular多孔狀lumpylumpy塊狀conchconchoidal貝殼狀grangranular顆粒狀slkysilky絲狀glglassy玻璃狀fibfibrous纖維狀glblrglobular球狀xlcrystal結(jié)晶xlncrystalline結(jié)晶體Others其他porosity孔隙度gdgood15%好fair10～15%中等poor5～10%較差traceless5%渺小fissibity解理，可劈性clvgclesvage解理，劈理lstr

crystalorgrainsizetexturelustresilkyswellingpropertiessolubilingaccessorymineral

晶體形狀與顆粒大小構(gòu)造光彩絲絹光彩膨脹度，膨脹性吸水性次生礦2.1.11ExaminationforHydrocarbonShows油氣顯示判斷hydrocarbonindication油氣顯示oilshowdescription油氣顯示描述fluorescenceobservation熒光觀察dirfluodirectfluorescence濕照samplefluorescence干照cutfluocuttingfluorescence滴照solventfluorescence浸泡照射nofluonofluorescence無熒光顯示microtrace顯示相當(dāng)稍微trace稍微present有，中等important強(qiáng)veryimportant很強(qiáng)bribright光明2.2THEEXAMPLESOFLITHOLOGYDESCRIPTION巖性描述模范Noncarbonate,clastic非碳酸鹽巖，碎屑巖Iftherepresentativesamplesfromthesieverhavebeenselectedandthepercentageofthevariousconstituentshavebeenestimated,thenthelogicalorderofthesampledescriptionis:若是從篩子中已選出擁有代表性的巖樣，而且該巖樣的各組份含量已預(yù)計出，那么該巖樣的描述序次則為：1,ROCKTYPE巖性，巖石種類2,COLOR顏色3,HARDNESS硬度（硬化作用）Thecommonadjectivesdescribingindurationare:硬化作用一般的形容描述內(nèi)容是：densehardmedium-hardsoftspongy密集的，硬的，中等堅硬，軟的，多孔的friablecompactbrittleslatey松弛的致密的脆的板狀的4,GRAINSIZE顆粒大小seetofigure2,1.5（見圖表2，1，5）5,GRAINSHAPE顆粒形狀Theonlyfivegeneralclassesareconsideredanddefinedasfollowing:唯一可考慮的五種一般種類為：sharpangularsubangularroundedwellrounded尖棱狀棱角狀次棱角狀磨圓狀好的磨圓狀6,SORTING分選作用7,LUSTER光彩Thecommonusedtermsofthelusterare:

關(guān)于光彩一般常使用的詞組有：coated

pitted

frosted

deeplyetched

frosty

silky覆蓋物

坑狀物

霜狀表面

深度傷害

霜狀的

絲絹光彩oily

vitreous

glassy

shiny

translucent

earthy油脂光彩

透明的

玻璃的

發(fā)亮的

半透明的

泥土狀waxy

sooty

velety

soapy

resinous8,

蠟狀的烏黑色CEMENTATION

天鵝絨狀

肥皂狀

樹脂狀膠結(jié)，膠結(jié)物calcite

dolomite

sulfates

ironoxides

silica

pyrite

clays

silts方解石

白云石

硫酸鹽

氧化鐵

硅質(zhì)

黃鐵礦

粘土

粉砂siderite菱鐵礦9,STRUCTURE構(gòu)造Thestructureofsandstonerefersto:砂巖的構(gòu)造一般是指：laminationsfracturesfracturespatternsbandingnodular紋理裂縫裂縫形式條紋結(jié)核狀Thecommonstructuresofshalesandsiltstoneare:頁巖和粉砂巖的構(gòu)造是指：massivelumpyplatylaminatedfoliatedfissile塊狀團(tuán)塊狀紋層狀薄片狀裂片狀splinteryflakey10,ACCESSORIES次生礦物Thecommonbutminorconstituentsofsandstonesare:常有的砂巖微量次生礦物有：biotitemuscoviteglauconitepyritebaritesideritechert黑云母白云母海綠石黃鐵礦重晶石菱鐵礦黑隧石coalssolidhydrocarbonsfossils煤固態(tài)烴化石11,INCLUSIONS夾雜物gypsumanhydritechertironoxidesnoduiespelletsofbarite石膏無水石膏黑隧石氧化鐵結(jié)核體重晶石球pyrite

mud

oolites

coal

concretionarymaterials黃鐵礦

泥漿

鮞狀巖

煤

固結(jié)資料Carbonate碳酸鹽巖Afterthelithologyofthesampleshavebeenselected,thedescriptionofthecarbonatecanbedointhefollowingorder:巖樣巖性選擇好后，碳酸鹽巖的描述可依以下序次進(jìn)行：1,COLOR顏色Thenormalcolorsoflimestonesanddolomitesare:gray,white,buff,brown石灰?guī)r和白云巖的正常顏色是：灰色，白色，淺黃色，棕色2,GRAINSIZE顆粒大小3,CHARACTOROFGRAINS顆粒特色Fragmentscanbedescribedinthesameassandgrains:碎屑可和砂巖相同進(jìn)行描述sharpangularsubangularroundedglobularspheroidal尖棱角棱角狀次棱角狀圓狀球形扁球形Oolitesmaybeclassedas:spheroidal,spherical,elliptical,irregular,flattened鮞粒可分類為：扁球形，球形，橢圓狀，不規(guī)則狀，拉平狀4,TEXTURE構(gòu)造（拜會表2。3。4）5,STRUCTURES構(gòu)造Thestructurefeatureofcarbonateinclude:碳酸鹽巖構(gòu)造特色包括：stylolitesfracturesmicrofractureslaminaebandingcrinkling柱狀構(gòu)造裂縫構(gòu)造微裂縫構(gòu)造紋層狀帶狀波狀concretionswhorlsbrecciation結(jié)核狀環(huán)狀角礫狀6,INCOUSIOUS夾雜物HydrocarbonShowDescription油氣顯示描述Hydrocarbonshowdescriptionshouldbewritteninthefollowingorder:油氣顯示的描述應(yīng)按以下序次來寫：1,freeoilinmud泥漿中的游離油2,odor油味，氣味3,visiblestaining-colorandpercentage可視染色情況：顏色和所占百分比4,fluorescence:rate,color,intensityandpercentage熒光顯示情況：級別，顏色，強(qiáng)度和百分比5,cut:rate,color,intensityandnaturalcolor泡熒光情況：級別，顏色，強(qiáng)度和自然顏色Examples描述模范Sst:

at3185m.gy-wh.

vhd.

70%csegr.

20%mgr.

10%fgr.

Subrnd-rndiregshapedctgs.

Trcalc,

nofoss.

Novispor.

Nofluo砂巖：井深：3185米，灰色-白色，含70%的粗砂，20%的中砂，10%的細(xì)砂。次圓-圓狀，巖屑形狀不規(guī)則，微含方解石。

無化石。無可見孔隙。無熒光Ls:

at4255m.

wh-gy.

Mh