1、www.petro-,2008-5-27,1,膨胀式封隔器,Casing Equipment套管设备Production Injection Packers生产注入封隔器,膨胀式封隔器,2009-08-25,www.petro-,第 2 页,套管设备ECP (External Casing Packer)管外封隔器 Hydraulic Stage Collar液压分级箍 Cup Tool 密封皮碗,膨胀式封隔器,2009-08-25,www.petro-,第 3 页,External Casing Packer（ECP） 管外封隔器,管外封隔器,2009-08-25,www.petro-,第
2、4 页,特点Continuous one-piece mandrel心轴一体化 Identical specifications to casingH2S and CO2resistant抗硫化氢和二氧化碳 Easily replaceable valve components可更换阀组，更换简单 Easily re-pinned销接简单 Available in special clearance根据要求外径可以更小 Available in hi-temp version抗高温,管外封隔器,2009-08-25,www.petro-,第 5 页,ECP,管外封隔器,2009-08-25,w
3、ww.petro-,第 6 页,ECP阀组,管外封隔器,2009-08-25,www.petro-,第 7 页,ECP阀组,管外封隔器,2009-08-25,www.petro-,第 8 页,ECP-应用Prevent loss of cement防止水泥漏失 Prevent gas migration through cement防止气体穿井水泥 Prevent unwanted water production隔水 Minimize damage to barefoot completions最大限度减少对裸眼完井的地层伤害 zonal isolation in vertical, dev
4、iated or horizontal applications用于直井、斜井和水平井的层位隔离,管外封隔器,2009-08-25,www.petro-,第 9 页,ECP 尺寸,管外封隔器,2009-08-25,www.petro-,第 10 页,ECP 压差图,管外封隔器,2009-08-25,www.petro-,第 11 页,For cementing an upper section of casing string above an External Casing Packer (ECP) assembly用于管外封隔器上部的固井Hydraulically operated by
5、continuing to apply casing pressure once ECP is setECP座封后继续套管加压的液压操作方式,液压分级箍,2009-08-25,www.petro-,第 12 页,液压分级箍的特点Use in vertical, deviated or horizontal wells适用于直井，斜井和水平井 No free-fall plugs are required无需投放堵头 Manufactured from alloy grade steel采用合金钢材质 Blocks gas migration through cement阻止气体进入固井 Man
6、ufactured with customer casing string thread specifications根据客户需要提供合适的扣型连接 Full opening bore provided after drill out钻穿后提供一个全开放的通径 Locking plugs for quick drill out快速钻穿型堵头,液压分级箍,2009-08-25,www.petro-,第 13 页,液压分级箍,2009-1-13,www.petro-,第 14 页,液压分级箍尺寸,液压分级箍,2009-1-13,www.petro-,第 15 页,密封皮碗工具,2009-1-13,
7、www.petro-,第 16 页,For selectively inflating ECP用于选择性的膨胀ECP ECP inflated with normal fluid or cement用水泥或常规液体膨胀ECP For use in vertical, deviated or horizontal wells用于直井，斜井和水平井 Concentric bypass passage同心旁通通道 Allows reverse circulation after cement inflation水泥膨胀后可进行反循环 Sets multiple packers with one tr
8、ip into well单趟管柱下入多个封隔器,密封皮碗工具,2009-1-13,www.petro-,第 17 页,（接上页）Dual opposing cups ensure positive zone isolation相对的双向皮碗确保层段隔离 Fluid bypass passage液体旁通通道 Allows reverse circulation after cement inflation水泥膨胀后可以进行反循环 Sets several packers with one trip into well一趟下入座封多个封隔器,密封皮碗工具,2009-1-13,www.petro-,
9、第 18 页,生产，注入膨胀式封隔器,2009-1-13,www.petro-,第 19 页,Single Set 单次座封封隔器 Big Bore 大通径封隔器 Heavy Duty Single Set 重型单次座封封隔器 Multi-Set 多次座封封隔器 PIBP (Permanent Inflatable Bridge plug)永久膨胀桥塞 Thru-Tubing 过油管封隔器 Scab Liner RITTS (Re-settable Inflatable Test & Treat System)多次座封测试处理系统 Accessory Tools 附属工具 Hydraulic
10、Disconnect 液压脱手 Mechanical Disconnect 机械脱手 Heavy Duty Mechanical Disconnect 重型机械脱手 Circulating Valve 循环阀,膨胀式生产，注入封隔器,2009-1-13,www.petro-,第 20 页,外径小间隙大，在管柱变形缩径的情况下顺利通过。适用于套管和裸眼。标准工作温度240（115）高温可达350（180）Can use either cable or strip style element 两种胶筒可供选择,膨胀式封生产，注入封隔器,2009-1-13,www.petro-,第 21 页,膨胀式
11、封生产，注入封隔器的使用Water Shut-off 堵水 Production 生产 Injection 注入 Testing 测试 Treating 处理 Squeeze Cementing 挤水泥 Bridge Plug 桥塞 Scab Liner System 衬管隔离系统 Pressure Testing Casing Patches 套管修补的试压,膨胀式封生产，注入封隔器,2009-1-13,www.petro-,第 22 页,单次座封膨胀封隔器Isolates zones in open hole or casing在套管和裸眼段进行封层隔离 Setting dependent
12、 on application根据作业需要进行座封 Run with solid pump-out sub, shear ball, or bull plug座封方式可选择不同的方式，泵送短节、投球、死堵。 Unsetting via rotational or pull release解封方式两种：正转解封和直接上提解封 Use either poppet valve or shear valves使用提升阀或者剪切阀,膨胀式封生产，注入封隔器,2009-1-13,www.petro-,第 23 页,一次座封膨胀封隔器尺寸,膨胀式封生产，注入封隔器,2009-1-13,www.petro-,
13、第 24 页,Big Bore Inflatable Packer Larger I.D. for high volume & run thru capabilities 大通径提供高容量和良好的过封隔器作业Available in Pull Release and Rotate Release 解封可上提解封和旋转解封两种方式Can be run on jointed tubing or Coil Tubing 可用油管或连续油管下入,大通径膨胀式封隔器,2009-1-13,www.petro-,第 25 页,大通径膨胀封隔器尺寸,大通径膨胀式封隔器,2009-1-13,www.petro-
14、,第 26 页,Heavy duty 3-1/2” & 4-1/2” IF connections3 ” 和 4 ” IF 连接扣型 Constructed with high alloy steel采用高合金钢 No rotation required for setting无需旋转座封 Available in Pull and Rotational Release上提解封和旋转解封两种方式 Sliding Sleeve for inflation利用滑套来膨胀座封 Run with pump out sub, ball shear assembly, or bull plug座封方式多种
15、选择，泵送短节、剪切球或堵头 Unsetting via rotational or pull release解封可选用旋转解封或直接上提解封,加强型单次座封膨胀封隔器,2009-1-13,www.petro-,第 27 页,工具尺寸,加强型单次座封膨胀封隔器,2009-1-13,www.petro-,第 28 页,Reset darts多次座封塞 Expendable ball and seat可膨胀的球和球座 Standing valve单流阀 Wireline Plug钢丝作业堵头 Solid pumpout plug or bull plug泵冲堵头或者死堵 Re-settable 可
16、重复座封 Used in vertical, deviated, or horizontal wells. 用于直井，斜井和水平井 No rotation to set, RH rotation is required to unset 无需旋转座封，右转解封。,多次座封膨胀式封隔器,2009-1-13,www.petro-,第 29 页,多次座封膨胀式封隔器尺寸,多次座封膨胀式封隔器,2009-1-13,www.petro-,第 30 页,Permanent Inflatable bridge Plug-(P.I.B.P)Non-retrievable永久式 Use in abandonme
17、nt of section or well用于放弃的层段或弃井 Isolates zones in open-hole or casing在套管或裸眼内隔离层段 4 foot element seal4英尺长的密封胶筒 Use in vertical, deviated or horizontal wells可用于直井，斜井和水平井 Rotation to disconnect, integral to tool旋转脱手 Available in no-rotation configuration不旋转脱手的,永久式膨胀桥塞,2009-1-13,www.petro-,第 31 页,P.I.B.
18、P封隔器尺寸,永久式膨胀桥塞,2009-1-13,www.petro-,第 32 页,封隔器压差图表,永久式膨胀桥塞,2009-1-13,www.petro-,第 33 页,Used in open-hole or in casing. 用于裸眼井和套管井 High expansion ratio, up to 3X 高膨胀比，膨胀达3倍 Normally run through a tubing string and set in larger open-hole or casing常规通过油管下入座封于套管或裸眼段 Std elastomers 240 F (115 C) Hi Temp
19、350 F (180 C) 标准胶筒耐温240（115）高温耐温达350（180） Used in vertical, deviated, or horizontal wells适用于直井、斜井和水平井 Can be run on CT and jointed pipe可用连续油管下入,过油管膨胀式封隔器,2009-1-13,www.petro-,第 34 页,过油管膨胀封隔器的应用Permanent Bridge Plug永久式桥塞 Cement Retainer run with double flapper valve水泥桥塞和双阀板阀一起下入 Multi-Set Packer test
20、ing, treating, No ball or darts to set多次座封封隔器在测试、处理时，无需座封球或座封塞座封 Single Set Retrievable Packer -testing, treating, production, expendable ball & seat 在用于测试，处理和生产时作为一次性座封可回收封隔器使用，使用球座和膨胀球座封。,过油管膨胀式封隔器,2009-1-13,www.petro-,第 35 页,过油管封隔器压差图表1,过油管膨胀式封隔器,2009-1-13,www.petro-,第 36 页,过油管封隔器压差图表2,过油管膨胀式封隔器,
21、2009-1-13,www.petro-,第 37 页,Scab Liner SystemsUses 2 Thru-Tubing or ECP packers用2个过油管膨胀封隔器或者ECP 封隔器 Disengaged via hydraulic disconnect or mechanical over pull液压脱手或机械上提脱手 Open or cased hole适用于套管井或裸眼井 Isolate damaged casing, perfs隔离受损段、射孔段套管 Isolate production zones隔离产层 Isolate thief or water zones隔离
22、水层,衬管隔离系统,2009-1-13,www.petro-,第 38 页,THRU-Tubing Scab Liner Features过油管衬套隔离系统的特点Small O.D. for downhole restrictions小外径更容易通下入井内 Set in open or cased hole适用于裸眼井和套管井 High expansion and temperature capabilities高膨胀率，抗高温 Set by e-line, wireline, or coil tubing使用电缆、钢丝作业或连续油管都可座封,衬管隔离系统,2009-1-13,www.petr
23、o-,第 39 页,ECP Scab liner FeaturesECP 衬管隔离的特点Typically 2 ECPs with casing between典型使用2个ECP封隔器在套管的两边 Open or cased hole适用于裸眼井和套管井 Full bore I.D. through scab liner全通径的隔离衬管 Run with drill pipe or tubing钻杆或油管下入,衬管隔离系统,2009-1-13,www.petro-,第 40 页,Re-Settable Inflate Test and Treat System (RITTS)重复座封膨胀式测试
24、，处理系统,重复座封膨胀式测试，处理系统,2009-1-13,www.petro-,第 41 页,RITTS 系统Run as single packer or straddle 可下入单个或跨式下入designed for treating, testing of multiple intervals 适用于多层位的处理和测试 Multiple setting可重复座封 Large effective IDs工具内通径大 Set with either a dart or ball座封方式可选用座封塞或投球,重复座封膨胀式测试，处理系统,2009-1-13,www.petro-,第 42 页
25、,RITTS 尺寸,重复座封膨胀式测试，处理系统,2009-1-13,www.petro-,第 43 页,RITT 压差图,重复座封膨胀式测试，处理系统,2009-1-13,www.petro-,第 44 页,Sizes correspond to Thru Tubing Packers尺寸相当于过油管膨胀封隔器Use a ball and prong setting system 用球或杆座封系统,跨式系统,2009-1-13,www.petro-,第 45 页,生产，注入封隔器辅助工具,辅助工具,2009-1-13,www.petro-,第 46 页,液压脱手Disconnects tub
26、ing via hydraulic pressure管柱通过液压脱手 No tubing rotation required to operate无需管柱旋转 Consists of Lug Nipple and Release Coupling突键工作筒和释放短节组成 Coupling releases upon reaching pre-determined internal pressure释放短节根据预设的压力释放 Retrieval Tool jays onto Lug Nipple打捞回收工具扣入突键工作筒 Auto jay mechanism机械自动扣紧 seals on tub
27、ing string 密封管柱,辅助工具,2009-1-13,www.petro-,第 47 页,液压脱手工具尺寸,辅助工具,2009-1-13,www.petro-,第 48 页,机械脱手工具Consists of Lug Nipple and Release Coupling由突键工作筒和释放短节组成Disconnects via jay systemQuarter LH turn to release向左旋转 1/4 圈脱手Quarter RH turn to retrieve向右旋转 圈打捞回收,辅助工具,2009-1-13,www.petro-,第 49 页,机械脱手工具尺寸,辅助工
28、具,2009-1-13,www.petro-,第 50 页,加强型机械脱手Disconnects tubing string from tools管柱从工具脱手 Consists of Lug Nipple and Release Coupling突键工作筒和释放短节组成 Disconnects via tubing weight and rotation旋转管柱脱手 Achieves high pulling forces (200,000 lbs)上提可达200,000 lbs,辅助工具,2009-1-13,www.petro-,第 51 页,循环阀pressure balanced 压力
29、平衡 Operated by tubing rotation 油管旋转操作 Allows communication between tubing and annulus连通油管和环空 Opens with three RH rotations 右转3圈打开 Closes with three LH rotations 左转3圈关闭 Full bore opening 全通径打开 Conforms to NACE MR 01-75 specification符合 NACE MR 01-75 技术标准 Compatible with selective stimulation assemblies,辅助工具,2009-1-13,www.petro-,第 52 页,循环阀尺寸,辅助工具,2009-1-13,www.petro-,第 53 页,问题？,结束,2009-1-13,www.petro-,第 54 页,百 勤 石 油， 服 务 全 球！,2008-5-27,55,谢谢！,
