国外先进的射孔技术(2013年英文版)

GuardianIntegratedBallisticsDeliverySystem-‘IBDS’集成射孔枪输送系统‘TheBiggestAdvanceInPerforatingSinceTheShapedCharge…..’‘射孔弹发明以来射孔技术的大飞跃’StephenGeorge史蒂芬乔治SalesEngineerFan

Chunsheng范春生高鼎公司中国区经理ChinaAreaSalesManagerIntegratedSystemDesignPhilosophy集成射孔系统的设计理念IntegratedSystemDesignPhilosophy集成射孔系统的设计理念Whatwouldanintegratedsystemrequire?什么是集成系统？End-to-endcontroloftheballisticsstring; 射孔抢串的端到端的控制Fromthecableheadtothedetonatorinterface;从电缆头到雷管Single,integrateduserinterface;单一，集成的用户界面RobustandreliabletelemetryforstandardandH2Scables;常规与H2S电缆可靠的遥测Fullyautomatedpowersupplycontrolincorporatingfiringheadpower(Configurableforeachdetonatortype);全自动供电（适合各种雷管）Multipleredundantsafetysystems;多种安全考虑CompliancewithAPIRP-67;符合APIRP-67Comprehensiverangeofdown-holetoolsanddetonatorcompatibility.兼容各种射孔下井仪和雷管OperationalComplexity作业的复杂性Engineerhastomaketoomanychanges!以上过程中，工程师需要多次变换系统InasimpletwozoneoperationthereareatleastEIGHTchangesbetweensurfacesystems;仅仅两个层位，至少需要变换8次地面系统Enormouspotentialforhumanerrorandequipmentdamage!犯错机率和设备损坏率极高Asingleintegratedsystemisrequiredwhichprovidesallthesecontrolandsafetyfunctionsinonesetofsurfaceequipmentwithaconsistentinterface.所以需要开发一套集成的系统，能够提供射孔作业所需的所有功能20thCenturyTechnology以前射孔技术HistoricalPerspectivetoPerforating(theoldfashionedway!)Multiplevendors/multiplesystems:多个供应商的器材Correlation/Logging–GR/CCL/CHT;

校深/测井-GR/CCL/缆头电压Orientation/Anchoring/Safety/Release;定方位/锚定/安全/释放Perforate/SelectiveFiring/DownholeSwitch;射孔/选发/井下开关TractorPowerSystem;爬行器电源控制Three/fourdown-holeequipmentsuppliers;三四家器材供应商Three/foursetsofsurfaceequipment;三四套地面设备Multipleopportunitiesforhumanorequipmentfailures.认为错误和设备损坏几率大IntegratedSystemDesignPhilosophy以前射孔系统Multi-PurposePanel–MPP-C

多用途面板MPP-Cmakesitallpossible…MPP-C面板使之成为可能…BDSControlPanel(Bi-directionaltelemetry/dataacquisition);首先它是一块BDS控制面板(双向遥测/数据采集)PerforatingPanel;其次又是一块射孔面板IncorporatingSafetySwitch,DualPerforatingControlsandCountdowntoPerforatingDepth;整合了安全开关，双射孔控制，倒计数射孔深度Gamma-RayandCCLRealtimelogging伽马磁定位实时测井SelectiveFiringSystem

多级射孔系统IndependentlyAssessedtoAPIRP-67;符合APIRP-67Computer-controlledPowerSupply(Configurableforeachdetonatortype).计算机控制的供电系统（适合各种雷管）The21stCenturySolution!21世纪的解决方案Guardian’sBallisticsDeliverySystem英国高鼎公司的BDS射孔枪输送系统Asingleintegratedcontrolsystemwithengineered-insafetyforallequipmentinaelectric-linedeployedperforatingstring;单一的集成控制系统，电缆挂接的射孔枪串的所有设备带有嵌入式安全设计。

‘FromtheCable-HeadtotheDetonator–andeverything inbetween’‘从电缆头到雷管

‘Dramaticallysimplifiesset-upandoperationwhileaddingadditionallevelsofsafety;戏剧性地简化了配置和作业，同时又增加了安全级别EarlyAdopters

提前采纳新技术的公司Schlumberger–斯伦贝谢OrientatedPerforatingSystem–Europe;在欧洲，定向射孔StandardisingworldwideonBDSforlargediametergundeployment;大尺寸射孔枪在全球进行BDS标准化

Halliburton–哈利伯顿GunBrakeSystem-FarEast;在远东，射孔枪锚定系统AddressableReleaseTools–Worldwide;全球采用可编制释放下井仪OrientatedPerforatingSystem(w/Gyro)–MiddleEast;在中东采用高鼎的旋转式定向射孔BakerHughes–贝克休斯AdoptedBDSastheirstandardballisticsplatformworldwide全球采用BDS作为射孔平台AgreedtostandardiseonSFS.同意使用高鼎SFS选发射孔ShengLi–中国胜利测井OrientatedPerforatingSystem;定向射孔PumpDownService泵送射孔

Changqing–中国长庆测井OrientatedPerforatingSystem;定向射孔PumpDownService泵送射孔

EarlyAdopters

提前采纳新技术公司PumpDownPerforationService

泵送射孔

PumpDownPerforation

Service

泵送射孔CableHead电缆头（无需安装弱点）ART可编址释放下井仪（电子弱点）ACT可编址张力AGC可编址深度校准用伽马仪和磁定位（射孔专用）如果配接爬行器，还需要VPM电压保护下井仪VSS电压传感下井仪（射孔后下部的短路不影响上部仪器的工作）SAT减震（根据爆炸威力决定减震的个数））GUN射孔枪（需要带有纵向和径向导向轮以减少或降低定向射孔作业的上下和旋转运动产生的摩擦力）PlugSetting坐封工具(买方公司提供)Compositeplug复合桥塞(买方公司提供)

Toolsconfiguredasfollows:泵送射孔下井仪器串的配置：ART可编址释放下井仪AddressableReleaseTool–Applications:可编址释放下井仪—应用Allballisticsoperationsforstuckstring,swollengun,partiallysetpacker;所有的射孔作业，涨枪，枪串遇卡，坐封不彻底.ACT可编址电缆头张力下井仪AddressableCableHeadTension–Applications:可编制电缆头张力下井仪—应用Pump-downoperations;泵送射孔作业Deviatedwells;大斜度井射孔作业DeploymentonCT连续油管输送的射孔作业TENSION

=

20,000LBS

COMPRESSION=2,000LBS.AGC可编址伽马磁定位AddressableGamma-CCL–Applications:可编址伽马磁定位下井仪—应用Allperforatingoperationsfordepthcontrol;射孔作业的校深Eliminatesseparateloggingsystem;不再使用额外的测井系统VSS电压传感下井仪VoltageSensingSwitch–Applications:电压传感下井仪—应用:VSSpreventstheshortfromreachingthelowerheadofothertoolsinthesametoolsstring,socommunications&powerarenotlost.VSS电压传感开关下井仪起到电气隔离作用，当射孔作业时，射孔枪起爆后会引起电缆短路，射孔枪之上的下井仪就会因为短路而不能工作，VSS的使用就能使其他下井仪继续工作，不受短路影响

OrientedPerforationService

旋转式定向射孔IDC动态控制InstrumentDynamicsController–Applications:下井仪动态控制—应用OrientatedPerforatingapplications;定向射孔Highunderbalanceperforatingoperations;大欠平衡射孔作业Highflow-ratewells;高流量井PSJ动力旋转PoweredSwivelJoint–Applications:动力旋转下井仪—应用OrientatedPerforatingapplications;定向射孔的应用Avoidingperforatingcontrollinesorpowercables;避免射孔损坏控制电缆和动力电缆SuperPermeableFormationPerforation超低渗油藏射孔Limitedentryperforating;减少射孔作业的下井次数时HorizontalShaleGasperforating;水平井页岩气射孔Dual/Triplecompletionperforating;双油管采油的油井Multi-lateralwells;鱼骨分支井Alignperforationtunnelswithrockfractures/strata;ChineseTranslationofaboveAlignperforationtunnelswithprincipalrockstresses岩石裂缝/应力需要和射孔通道一致时PSJ–TimeSavings

动力旋转-节省时间CurrentTechnologyforOrientatedPerforating现有技术的定向射孔方式Run1–Setplugwithinternalalignmentfeature;第一次下井坐封带定位槽的桥塞Run2–StabintoplugwithgyrotomeasureRB;第二次下井仪测量桥塞定位槽的相对方位Run3–Aligngunsubandrungunstostabintoplug;第二次下井仪将射孔枪放入桥塞定位槽内，射孔Run4–Unset