石油出国人员必备英语-第-章-完井

1、cement水泥cementcontamination水泥污染cementdisplacement水泥顶替cemented已封固的floatcollar浮箍floatshoe浮鞋stagecollar分级箍cementhead水泥头circulatingswage循环大小头chicksan高压旋转接头bottomplug下胶塞topplug上胶塞slurry水泥浆spacer隔离液leadslurry先行浆classG"cement"G"级水泥bumpplug碰压landingjoint联顶节waitoncement(WOC)候凝laydowndrillpipe甩

2、钻杆nippledownBOP甩封井器第五章完井一.常用单词及短语TD-totaldepth总井深log测井casingdrift套管通径规protector护丝dope丝扣油buttressthread梯形扣casingcapacity套管容积makeuptorque上扣扭矩casingsize套管尺寸nominalweight公称重量wallthickness壁厚insidediameter内径displacement排代量collapseresistance抗挤强度internalyieldpressure内屈服压力accessory附件casingbowl套管头intermediate

3、casing技术(中间)套管productioncasing油层套管centralizer扶正器grade纲级runcasing下套管pup(marker)joint短(标志)套管二.阅读练习-双级固井设计WellData井眼数据897mPreviouscasingdepth上层套管下深Previouscasingsize上层套管尺寸=133/8"68#/ft,K55Casingsize,grade&connection套管尺寸，钢级和扣型=95/8"47#/ft,K55BUTT95/8"casingdepth95/8'套管深度=2685mFloa

4、tcollardepth浮箍深度=2660.6mStagecollardepth分级箍深度=1300mTopoftail(FirstStage)尾部顶端(第一级)=2000mTopoftail(SecondStage)尾部顶端(第二级)=747mBHST井底静止温度=204.8F(96C)Mudweight泥浆密度=11.2ppgOHsize裸眼尺寸=12?”ExcessinOH裸眼富余量=35%1stStagepumpingsequence第一级泵入顺序1. Circulatethewell2xannularvolume.Checkformudweightin/outandensurethe

5、mudrheologyaslowaspossible.循环2倍环空容积量，检查内外泥浆密度并确保泥浆流变性尽可能低。2. Holdprejobsafetymeetingwithallpersonalinvolved.与所有参加人员召开作业前安全会。3. RigupDowellcementheadandload1ststageshutoffplug.接道威尔水泥头并装入第一级关闭塞。4. Pump10bblsofwaterahead.先泵入10桶水。5. Pressuretestsurfaceline3000psi.地面管线压力测试到3000psi。6. Pumpanother30bblsofw

6、ater.再泵入30桶水。7. Pump40bblsofCW100.泵入40桶CW100。8. Mix&pump172.40bblsof1ststageleadslurry12.00ppg(17.13tonesClass"G'cement+Additives).MixFluid:136.60bbls.配制并泵入12.00ppg第一级先行浆172.40桶(17.13吨G级水泥+添加剂)。混合液136.60桶。9. Mix&pump174.60bblsof1ststageTailslurry15.80ppg(36.04tonesClassGcement+Addit

7、ives).MixFluid:102.00bbls.配制并泵入15.80ppg第一级尾浆174.60桶(36.04吨G级水泥+添加剂)。混合液102.00桶。10. Releasethe1ststageshutoffplugfromthecementhead.从水泥头释放第一级关闭塞。11. Pump2bblsofwater.泵入2桶水。12. Checkforplugdeparture.检查胶塞回升。用道威尔泵继续泵入8桶水。13. Continuepump8bblsofwaterwithDowellpumpunit.14. SwitchtotheRigpumpstodisplacewith

8、mud.(FlowRate8BPMslowdownto3BPMwhentheplugpassestheD.V&duringthelast10barrels).转换到井队泥浆泵用泥浆顶替(排量8桶/分，当胶塞通过分级箍和最后10桶时降低排量到3桶/分)。15. Bumptheplug(500psiabovefinaldisplacementpressure).碰压(高于最终顶替压力500psi)。16. Bleedoffcheckforbackflow.检查有无倒流。17. DroptheOpeningBombandwaitfor30minutes.投入打开塞并等待30分钟。18. Ap

9、plypressuretoopentheD.Vtool(1000-1500psi).加压打开分级箍(1000-1500psi)。19. CirculatethewellthroughtheD.Vandcheckreturnsforcement.通过分级箍循环检查有无水泥返出。20. WOC10-12hours,breakcirculationthroughtheD.Veveryhourwhilewaitingoncement.候凝12小时，候凝时每小时通过分级箍顶一次水眼。2ndStagepumpingsequence第二级泵入顺序1. Loadstagecollarclosingplugin

10、thecementhead.将分级箍的关闭塞装到水泥头。2. Pump10bblsofwaterahead.先泵入10桶水。3. Pressuretestsurfacelines2000psi.地面管线压力测试到2000psi。4. Pumpanother30bblsofwater.再泵入30桶水。5. Pump40bblsofCW100.泵入40桶CW100。6. Mix&pump129.80bblsofcementslurry15.80ppg(26.80tonesofClass"G'cement+Additives).MixFluid:75.80bbls.配制并泵

11、入15.80ppg水泥浆129.80桶(26.80吨G级水泥+添加剂)。混合液75.80桶。7. Releasestagecollarclosingplugfromthecementhead.从水泥头释放分级箍关闭塞。8. Pump2bblsofwater.泵入2桶水。9. Checkforplugdeparture.检查胶塞回升。10. Pumpanother8bblsofwaterwithDowellpumpunit.用道威尔泵继续泵入8桶水。11. SwitchtotheRigpumpstoDisplacewithmud.转换到井队泥浆泵用泥浆顶替。12. Bumptheplugtocl

12、osetheD.Vtoolproperly,500psiabovedisplacementpressure.碰压正确关闭分级箍，高于顶替压力500psi。13. Bleedoffandcheckforbackflow.检查有无倒流。14. WOC24hours.候凝24小时。三.扩展词汇-钻井日报表词汇摘录Drill215.9mmholefrom3713.78mto3725m(TD)钻215.9mm井眼自3713.78m至U3725m(总井深)Circulateholeclean.循环井眼干净。PumpslugandPOOH(Pulloutofhole).压水眼起钻。Breakoutbit&a

13、mp;junkbasket.卸钻头和打捞杯.POOHforwirelinelogging-holeingoodcondition起钻电测-井下良好。RigupCNLC(logger).安装电测仪器。Note:RIHfirstlog-toolsfaildownhole.POOHtochangetool.注：下井第一次电测-工具在井下失效。起出换工具。ToolsreachTDat3725m工具到达井底3725米Downholestaticbottomholetemperature123.6deg.C井底静止温度123.6摄氏度。RIHMSFL-SL-DALto3725m.Completerepea

14、tsectionandattempttogodown-nosuccess.下入MSFL-SL-DAL到3725米.完成重复部分并试图下行-未成功。Unabletoclosecaliperarms.POOHandchangetools.不能收回测径臂。起出更换仪器。Rerunlog#1tobtmandlogthehole.重新下1#到底并测井。Runlog#2-VSP-GR.RIHtobottom.下入测井2#-VSP-GR到底。AttempttoperformVSPlog-nosuccess.Tooldetectdownholenoiseinterference.尝试狈UVSP-未成功.工具检

15、测到井下噪音干扰。POOHtochecktool起出检查工具。Runlog#3-SWC-GR3#测井-SWC-GR-Totalcoreattempted50Totalcorerecovered33试图取芯50颗，收获33颗-lostinhole11misfired5empty1落井11颗，未爆5颗，空1颗Percentageofrecovery66%收获率66%RigdownCNLC甩电测仪器ServiceRig&TDS保养钻机和顶驱。RIHOEDPto617m下光钻杆到617米。Makeupadd.5standsofDPs组合另5柱钻杆。Circandconditionmud循环和处

16、理泥浆。Attempttoplaceplug#1.试图打1#水泥塞Rigupcmtandcirclines.Attempttopresstest-rigflexiblehoseburse.测试-井队柔性管线破裂。连接固井和循环管线。试图压力ChangecirclinestochicksanlinesandtestOK.换为高压旋转接头管线，测试正常。Placebalancedcmtplug#1from3725mto3625m自3725m到3625m打1#水泥塞。先泵入Mixandpump5.57cu.mtailslurrywt1893kg/m3with20bblwateraheadand5bb

17、lwaterbehind.20桶水，配制并泵入5.57方密度1893kg/m3尾浆，至后泵入5桶水。Diaplacecmtslurrywith31.5m3mud.用31.5m3泥浆顶替水泥浆。POOH6standsto3561m.起6柱至U3561m。甩井架钻杆并清泥浆罐。LaydownDPsinderrickandcleanmudtanks.Nippledown135/8"BOP.拆甩135/8”封井器。甩顶驱，2000-2-113:30完井。L/DTDS.Releaserig3:30on2000-2-11.四.补充材料-尾管设计图5-15-4是某井的尾管设计，之后是作业过程中的注

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