贝克休斯分支井资料

1、Baker Oil Tools 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #2 Run full Gauge Mill down to TD to drift the Casing; Run Bridge Plug by wire-line to correlate the casing collar and to support the Whipstock; Run Whipstock by DP and slack-off to set the Whi

2、pstock; Increase slack-off up to 35Klbs to shear the Bolt, and start to cut the window; Drill the lateral well till to TD as designed; Run Liner Packer/Liner Hanger/ZeroDrill/ECP with Blank Pipes and Screens; Pump the Dart, pressure up to set the Liner Hanger, increase pressure to inflate the ECP In

3、crease pressure to open PAC Valve, and circulate to clean the well; Pump cement and drop the Closing Plug to land on top of seat; Increase pressure to release HR running tool, and continue increase pressure close PAC and shift the plug to perforated tubing; Pull up DP and slack-off to set Liner Pack

4、er; POOH. 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #3HWDP / DPnow approximately 3 - 4 ft. above top of whipstock String Mill w/ Flex AreaMetal Muncher Mill Flex PipeWatermelon Mill w/ Flex AreaShear BoltCone SleeveMetal MuncherMillBridge PlugSettingT

5、oolWirelineBottom TripAnchorWindowMasterBHAWhipstockBottom TripAnchorBridge PlugWatermelonMillFlex PipeWatermelonMillSet Bridge Plug on wirelineR.I.H. WindowMasterwith Bottom Trip AnchorMeasure Orientation &Set WhipstockShear Pin & StartWindow CuttingIncrease W.O.M. &Mill / Ream Window 2000 Baker Hu

6、ghes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #4TMWindow Master B.H.A. suspended:Upper Watermelon MillLower Watermelon MillFlex PipeWhipstockw / LugShear BoltWindow Millw / Cone Sleeve 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-0

7、0)Slide #5Starting, Milling &Reaming in One-TripSleeve / Mill arrangement avoids contact with whipstockNew aggressive Window Mill designSpecial Lug designCasingWhipstockWindow MillLugSleeveWatermelon Mill 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #6Wi

8、ndow Master 7” / 23 & 26 lbs Casing Window MillLugSleeve 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #7TMNew Window MillUsed Window Mill 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #8 2000 Baker Hughes Inco

9、rporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #9Top Mounted Inflation System senses true annulus pressureRedundant Valve System End Assemblies provide reliable rib expansion Rough Coating of mandrels for reliable runningProgressive Inflation (bottom up) for mud removal and pre

10、vents pressure traps 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #10Top Mounted Inflation SystemRedundant Valve SystemReinforced End AssembliesRough Coated MandrelProgressive Element Inflation 2000 Baker Hughes Incorporated. All rights reserved.Presenta

11、tion Name.ppt (23-Feb-00)Slide #11Payzone Valve System- Run In Position 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #12Payzone Valve System- Inflate Position 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #13P

12、ayzone Valve System- Closed Position 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #14Hydraulically Opened and ClosedProtected Opening and Closing SleevesClosing Sleeve Mechanically and Hydraulically locked in Closed PositionOpening and Closing Pressures

13、Easily Field AdjustableSuitable for Vertical and Horizontal Applications 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #15Hyd. & Mech. Locked Closing SleeveEasily Adjustable Shear ValuesProtected Opening and Closing Sleeves Hydraulicly Opened & Closed 200

14、0 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #16Payzone ECPPAC ValveOuter ComponentsZeroDrill AssemblyPlug TransporterPerforated Mandrel 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #17ECP Inflation Ports OpenPA

15、C Valve ClosedTransporter Locked 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #18Transporter Locked1st Plug Landed ECP InflatedPAC Valve Closed 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #19PAC Valve OpenTr

16、ansporter Locked 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #202nd Plug LandedPAC Valve ClosedTransporter Unlocked 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #21Transporter Displaced and Latched 2000 Bake

17、r Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #22 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #23 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #24Completion & ZeroDrill:Si

18、ngle RunCement: Above ECP and ScreensRequires:No DrilloutNo Inner String One trip system 2000 Baker Hughes Incorporated. All rights reserved.Presentation Name.ppt (23-Feb-00)Slide #25In ChinaBaker Oil Tools, Attn: Shen Duo WeiGround Floor Chi Wan Bldg.Shekou 518068Shenzhen, PR of ChinaPhone: +86 755 681 5577Fax