石油出國人員必備英語-第-章-完井

1、cement水泥cementcontamination水泥污染cementdisplacement水泥頂替cemented已封固的floatcollar浮箍floatshoe浮鞋stagecollar分級箍cementhead水泥頭circulatingswage循環(huán)大小頭chicksan高壓旋轉接頭bottomplug下膠塞topplug上膠塞slurry水泥漿spacer隔離液leadslurry先行漿classG"cement"G"級水泥bumpplug碰壓landingjoint聯(lián)頂節(jié)waitoncement(WOC)候凝laydowndrillpipe甩

2、鉆桿nippledownBOP甩封井器第五章完井一.常用單詞及短語TD-totaldepth總井深log測井casingdrift套管通徑規(guī)protector護絲dope絲扣油buttressthread梯形扣casingcapacity套管容積makeuptorque上扣扭矩casingsize套管尺寸nominalweight公稱重量wallthickness壁厚insidediameter內徑displacement排代量collapseresistance抗擠強度internalyieldpressure內屈服壓力accessory附件casingbowl套管頭intermediate

3、casing技術(中間)套管productioncasing油層套管centralizer扶正器grade綱級runcasing下套管pup(marker)joint短(標志)套管二.閱讀練習-雙級固井設計WellData井眼數據897mPreviouscasingdepth上層套管下深Previouscasingsize上層套管尺寸=133/8"68#/ft,K55Casingsize,grade&connection套管尺寸，鋼級和扣型=95/8"47#/ft,K55BUTT95/8"casingdepth95/8'套管深度=2685mFloa

4、tcollardepth浮箍深度=2660.6mStagecollardepth分級箍深度=1300mTopoftail(FirstStage)尾部頂端(第一級)=2000mTopoftail(SecondStage)尾部頂端(第二級)=747mBHST井底靜止溫度=204.8F(96C)Mudweight泥漿密度=11.2ppgOHsize裸眼尺寸=12?”ExcessinOH裸眼富余量=35%1stStagepumpingsequence第一級泵入順序1. Circulatethewell2xannularvolume.Checkformudweightin/outandensurethe

5、mudrheologyaslowaspossible.循環(huán)2倍環(huán)空容積量，檢查內外泥漿密度并確保泥漿流變性盡可能低。2. Holdprejobsafetymeetingwithallpersonalinvolved.與所有參加人員召開作業(yè)前安全會。3. RigupDowellcementheadandload1ststageshutoffplug.接道威爾水泥頭并裝入第一級關閉塞。4. Pump10bblsofwaterahead.先泵入10桶水。5. Pressuretestsurfaceline3000psi.地面管線壓力測試到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第一級先行漿172.40桶(17.13噸G級水泥+添加劑)?；旌弦?36.60桶。9. Mix&pump174.60bblsof1ststageTailslurry15.80ppg(36.04tonesClassGcement+Addit

7、ives).MixFluid:102.00bbls.配制并泵入15.80ppg第一級尾漿174.60桶(36.04噸G級水泥+添加劑)?；旌弦?02.00桶。10. Releasethe1ststageshutoffplugfromthecementhead.從水泥頭釋放第一級關閉塞。11. Pump2bblsofwater.泵入2桶水。12. Checkforplugdeparture.檢查膠塞回升。用道威爾泵繼續(xù)泵入8桶水。13. Continuepump8bblsofwaterwithDowellpumpunit.14. SwitchtotheRigpumpstodisplacewith

8、mud.(FlowRate8BPMslowdownto3BPMwhentheplugpassestheD.V&duringthelast10barrels).轉換到井隊泥漿泵用泥漿頂替(排量8桶/分，當膠塞通過分級箍和最后10桶時降低排量到3桶/分)。15. Bumptheplug(500psiabovefinaldisplacementpressure).碰壓(高于最終頂替壓力500psi)。16. Bleedoffcheckforbackflow.檢查有無倒流。17. DroptheOpeningBombandwaitfor30minutes.投入打開塞并等待30分鐘。18. Ap

9、plypressuretoopentheD.Vtool(1000-1500psi).加壓打開分級箍(1000-1500psi)。19. CirculatethewellthroughtheD.Vandcheckreturnsforcement.通過分級箍循環(huán)檢查有無水泥返出。20. WOC10-12hours,breakcirculationthroughtheD.Veveryhourwhilewaitingoncement.候凝12小時，候凝時每小時通過分級箍頂一次水眼。2ndStagepumpingsequence第二級泵入順序1. Loadstagecollarclosingplugin

10、thecementhead.將分級箍的關閉塞裝到水泥頭。2. Pump10bblsofwaterahead.先泵入10桶水。3. Pressuretestsurfacelines2000psi.地面管線壓力測試到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水泥漿129.80桶(26.80噸G級水泥+添加劑)。混合液75.80桶。7. Releasestagecollarclosingplugfromthecementhead.從水泥頭釋放分級箍關閉塞。8. Pump2bblsofwater.泵入2桶水。9. Checkforplugdeparture.檢查膠塞回升。10. Pumpanother8bblsofwaterwithDowellpumpunit.用道威爾泵繼續(xù)泵入8桶水。11. SwitchtotheRigpumpstoDisplacewithmud.轉換到井隊泥漿泵用泥漿頂替。12. Bumptheplugtocl

12、osetheD.Vtoolproperly,500psiabovedisplacementpressure.碰壓正確關閉分級箍，高于頂替壓力500psi。13. Bleedoffandcheckforbackflow.檢查有無倒流。14. WOC24hours.候凝24小時。三.擴展詞匯-鉆井日報表詞匯摘錄Drill215.9mmholefrom3713.78mto3725m(TD)鉆215.9mm井眼自3713.78m至U3725m(總井深)Circulateholeclean.循環(huán)井眼干凈。PumpslugandPOOH(Pulloutofhole).壓水眼起鉆。Breakoutbit&a

13、mp;junkbasket.卸鉆頭和打撈杯.POOHforwirelinelogging-holeingoodcondition起鉆電測-井下良好。RigupCNLC(logger).安裝電測儀器。Note:RIHfirstlog-toolsfaildownhole.POOHtochangetool.注：下井第一次電測-工具在井下失效。起出換工具。ToolsreachTDat3725m工具到達井底3725米Downholestaticbottomholetemperature123.6deg.C井底靜止溫度123.6攝氏度。RIHMSFL-SL-DALto3725m.Completerepea

14、tsectionandattempttogodown-nosuccess.下入MSFL-SL-DAL到3725米.完成重復部分并試圖下行-未成功。Unabletoclosecaliperarms.POOHandchangetools.不能收回測徑臂。起出更換儀器。Rerunlog#1tobtmandlogthehole.重新下1#到底并測井。Runlog#2-VSP-GR.RIHtobottom.下入測井2#-VSP-GR到底。AttempttoperformVSPlog-nosuccess.Tooldetectdownholenoiseinterference.嘗試狽UVSP-未成功.工具檢

15、測到井下噪音干擾。POOHtochecktool起出檢查工具。Runlog#3-SWC-GR3#測井-SWC-GR-Totalcoreattempted50Totalcorerecovered33試圖取芯50顆，收獲33顆-lostinhole11misfired5empty1落井11顆，未爆5顆，空1顆Percentageofrecovery66%收獲率66%RigdownCNLC甩電測儀器ServiceRig&TDS保養(yǎng)鉆機和頂驅。RIHOEDPto617m下光鉆桿到617米。Makeupadd.5standsofDPs組合另5柱鉆桿。Circandconditionmud循環(huán)和處

16、理泥漿。Attempttoplaceplug#1.試圖打1#水泥塞Rigupcmtandcirclines.Attempttopresstest-rigflexiblehoseburse.測試-井隊柔性管線破裂。連接固井和循環(huán)管線。試圖壓力ChangecirclinestochicksanlinesandtestOK.換為高壓旋轉接頭管線，測試正常。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尾漿，至后泵入5桶水。Diaplacecmtslurrywith31.5m3mud.用31.5m3泥漿頂替水泥漿。POOH6standsto3561m.起6柱至U3561m。甩井架鉆桿并清泥漿罐。LaydownDPsinderrickandcleanmudtanks.Nippledown135/8"BOP.拆甩135/8”封井器。甩頂驅，2000-2-113:30完井。L/DTDS.Releaserig3:30on2000-2-11.四.補充材料-尾管設計圖5-15-4是某井的尾管設計，之后是作業(yè)過程中的注

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