土库曼斯坦亚苏尔哲别油田控压钻井技术

第38卷第6期石NULLNULL油NULLNULL钻NULLNULL探NULLNULL技NULLNULL术VOLNULL38NONULL62010年11月PETROLEUMNULLDRILLINGNULLTECHNIQUESNOV,2010L2010NULL07NULL302010NULL10NULL08TE张桂林1959NULL,男,山东寿光人,1981年毕业于胜利石油学校钻井专业,2008年获石油大学华东油气井工程专业硕士学位,教授级高级工程师,主要从事钻井工程技术管理与研究工作B“ZT05468555165,GCCZGLSLOFCOMNULLGNULLDOI103969/JISSN1001NULL0890201006009ROYBEG/张桂林SFF5F5,NULL257001KNULL1由于土库曼斯坦亚苏尔哲别油田存在两个高压A超饱和A窄密度窗口的盐水层,在钻井过程中易发生井漏和井喷事故B控压钻井技术能有效控制井筒液柱压力剖面,使井底压力与地层压力处于平衡状态,从而实现安全A高效钻井B在分析控压钻井技术应用条件的基础上,分析了控压钻井技术在土库曼斯坦亚苏尔哲别油田的适应性,并制定了钻穿高压A超饱和A窄密度窗口盐水层的控压钻井技术方案B控压钻井技术方案在该油田的4口井进行了应用,未发生井漏和井喷事故,顺利钻至设计井深并顺利下入套管B该油田应用控压钻井技术成功钻穿高压盐水层的经验,为今后处理钻井过程出现的类似问题提供了一种可行的解决方法B1OM高压盐水层盐膏层井漏井涌控压钻井钻井液密度土库曼斯坦亚苏尔哲别油田MS|TE28NULLNULLDSMANULLNULLCI|1001NULL0890201006NULL0037NULL05APPLICATIONOFMANAGEDPRESSUREDRILLINGTECHNOLOGYINAZORESAREA,TURKMENISTANZHANGGUILINPETROLEUMENGINEERINGDEPARTMENT,SHENGLIPETROLEUMADMINISTRATION,SINOPEC,SHANDONG,DONGYNULLING,257001,CHINAABSTRACTLOSTCIRCULATIONANDBLOWOUTACCIDENTSAREEASILYOCCURREDDURINGDRILLINGDUETOTWOHIGHPRESSURES,OVERSATURATION,NARROWDENSITYWINDOWSALTWATERZONESEXISTINGINTURKMENISTANAZORESAREAMANAGEDPRESSUREDRILLINGTECHNOLOGYCANEFFECTIVELYCONTROLTHEWELLBOREFLUIDCOLUMNPRESSUREPROFILEANDMAKEBOTTOMHOLEPRESSUREINEQUILIBRIUMWITHFORMATIONPRESSURE,TOACHIEVESAFEANDEFFICIENTDRILLINGBASEDONTHEANALYSISOFMPDAPPLICATIONCONDITION,THISARTICLEDISCUSSESADAPTABILITYOFMPDTECHNOLOGYINTURKMENISTANAZORESAREATHEDRILLINGPROGRAMTODRILLTHROUGHHIGHPRESSURE,OVERSATURATION,NARROWDENSITYWINDOWSSALTWATERZONESWASDEVELOPEDNOLOSTCIRCULATIONANDBLOWOUTACCIDENTSHAPPENEDIN4WELLSUSINGTHISTECHNOLOGYTHESUCCESSFULAPPLICATIONOFMPDTECHNOLOGYPROVIDESAFEASIBLESOLUTIONFORSIMILARPROBLEMSEXISTINGINDRILLINGKEYWORDSHIGHPRESSURESALTWATERZONEEVAPORATEBEDLOSTCIRCULATIONWELLOVERFLOWMANAGEPRESNULLSUREDRILLINGDRILLINGFLUIDDENSITYTURKMENISTANAZORESAREANULLNULLROYBI,A3GN,4VBK,AM,5GG09010LB,YVBS5,NULL09IY,T,A/“SY2NULL002NULL052NULL052NULL15,GYVB2NULLI152NULL1NULLXGF1G201,010400M,23562957MGA2NULL25KG/L,NULL555NULLG1E5,RARG“BVGAGA4GAEG1EGCEG/2,4,“/HQ/,NULL38NULL第38卷第6期张桂林土库曼斯坦亚苏尔哲别油田控压钻井技术YVE5LCEASA1PVTBBAABG5BVG,SVBEGLYVD7EG,LC,V2NULL5BN3GHQ/,TSP,H3P,GH3BF/,P4V,4R,7EG/V|ZRTBY,EGPAMGA,A,S7ZEGAM6,EGSBVB“,/1GN3G8GBLH,84DIN,C5BROYBPAZE4LCYG,EG/,YVGAA4ENAHLP,VG,BB4NULLEGZ4NULL1NULLL5TG1O/,EGL5PGA,YVMEDG,IGA9MFH,P,N,GA3SN,1Q,|SB4NULL2NULL/11GF70MPANULLCCNULLF35MPAB2G2300MTG,PAPDGPPGA8“1B3G2400M|GA2NULL002NULL01KG/L,EG,BG2700M,|GA2NULL062NULL08KG/L,G,B4GKV5MPA,V5MPAATG1,9I4GAZVGB5L2M3/HP,SGA,GA,/GAAB6PR2M3/HH,KV1618L/S,GP,PGAIG/5PB12HL7,4PF,P/GS,_PRTB7GH,PCCF,C/FB8PWP,SB924002500M3PA5H,EG2500M,G,/NULL244NULL5MM/5BMZEG2860M,V/NULL177NULL8MM5B1024002500MPA5H,|GA42NULL062NULL08KG/L,G2860M,/NULL244NULL5MM/5B11G,QGV2NULL20KG/LQ,B12|8CNAU5,LTH4GAAMHED,LCDTAMTB5NULLC5NULL1NULL010K010G2437NULL21M3PAF,PAZE2|Z,EG/BEGH,|GA1NULL981NULL99KG/L,18MPA,SNULL39NULL石NULLNULL油NULLNULL钻NULLNULL探NULLNULL技NULLNULL术2010年11月0,T,NBG2585NULL95M,GA1NULL70KG/L,46MPA,G,BBG2735NULL00MGFY,VG,17MPA620MPA,8MPA614MPA,A9F11M3BG,GAV1NULL501NULL59KG/L,Y,RGAK1NULL32KG/LB,ORV,1BGA8M3,GA2NULL05KG/L,25L/S,16MPABPG,G2706NULL90MT,GCNONV9V,10NULL5MPABEG2716NULL66MG,QGA11NULL6M3,7NULL5MPA2NULL12MPA,PBEG2751NULL67MGBB0NULL27M,GARH0NULL3M3/MINGA6NULL5M3,P14M3/H,GGAG2780NULL21M,GGA2NULL02KG/L,G2NULL01KG/L,3N,N7M3/H,NV9V,GGA1NULL89KG/L,GANBT,1,63NULL5MPA,1NULL5MPAEG,EGA99F5,M1ASEWLMBEW,K5NULL8MPA,2NULL052NULL07KG/L,V0NULL91NULL2MPA,K0,GA9BG2860NULL00MG,/NULL244NULL5MM/5B“Z/N,08A09A9G,I/5B6NULLM1EG/VGNULL40NULL第38卷第6期张桂林土库曼斯坦亚苏尔哲别油田控压钻井技术,9V8GRG“BEG,P,GASB2ROYB,EG/G,KD4B/AY,/EM1B3GAEG/11,V,3PEGV,AE4V,E05MPAGAABH,FA,HQGB4EGM,EGKH14ZTAYGAGG1N,RNULLPANULL,CN,EGB5EG/SBHQK,LPRBW“V0NULL5,/5B,NW_B010K5B6EG/VB/5,/5BA1M,K“LCARV/G,G7/HQBNULLINULLNULLD1NULLSROUGA/NJFG,2010,32238NULL41LIUTIANKEDRILLINGFLUIDTECHNOLOGYFORSALTNULLGYPSUMZONESANDHIGHPRESSURESALTWATERZONESINAZORESAREA,TURKMENISTANJOILDRILLINGBCB11NCNULL1KI,S|BNLBCB11NCNULL1BG_,B6V/11U,KV