of 26 /26

Embed Size (px)

Transcript of LINER HANGER SYSTEM - ·...

  • botilmailText Box "BE"

  • LINER HANGER SYSTEM____________________________________________________POCKET SLIP LINER HANGER- NON ROTATINGProduct No- BI 261-5U


    The BOTIL Model “BPSN” Pocket Slip Hydraulic set Non-RotatingLiner Hanger is used to hang the liner string during cementingoperations. Specially designed slips deliver excellent hangingcapacity and eliminate the risk of the premature setting. Model“BPSN” can be run with BOTIL Model “BE” Running tool or Mod“BHR” hydraulic release Running tool. The design is primarily basedon the hydraulic setting of slip segments (Four in number) whichdistribute the liner weight evenly on the ribs provided On the slips,guided in the pocket of cone. The Hydraulic liner hanger may be setbefore or after cementing by applying pressure to running-in string.The Hydraulic liner hanger may be rotated during running in and setafter cementing by applying pressure against the liner wiper plugafter it is landed in Model “BS” Landing Collar. To set the Hangerbefore cementing, Model “BS” Landing Collar with setting ball mustbe run.

    Features and Benefits Body is manufactured from seamless tubes to equivalent

    grade of liner . 80,000 psi to 110,000 psi yield strengths arestandard. Other yield strengths and materials available onrequest.

    Hydraulic cylinder manufactured from materialmatching yield strength of liner Hanger.

    Slips are manufactured to Rockwell “C” scale hardness of57-64 for use in the highest grade casing strings.

    Special Slip and groove design prevent any possibility ofpre-mature setting during running in.

    Most suitable for deviated wells.


    botilmailText Box"BFN"


    ____________________________________________________ BOTIL UPPER PBR Product No. BI 499-48 DESCRIPTION & APPLICATION:- BOTIL Upper PBR has a long polished seal bore provides sealing, surface for the SISOSR Anchor seals Assembly .Upper PBR runs above the Liner Hanger . FEATURES:-

    Large polished bore Available in various lengths Available with standard

    metallurgy and in CRA alloys.

    BOTIL BPB LOWER PBR Product No. BI 499-77 DESCRIPTION & APPLICATION:- BOTIL Model “BPB” Lower PBR has a long polished seal bore provides sealing surface for the tie-back seal mandrel seals .Lower PBR runs below the Liner Hanger . FEATURES:-

    Large polished bore Available in various lengths Available with standard

    metallurgy and in CRA alloys.

    botilmailText Box28.I

  • LINER HANGER SYSTEM____________________________________________________MODEL “BAFN” SETTING TOOLProduct No- BI 281-OU


    BOTIL Model ‘BAFN’ setting cum running tool is an assembly thatconveys the liner, wiper plugs, seal assembly and hanger assemblyinto the well. It also serves as pack-off tool when the liner runs withthe liner top pack-offs. The Model “BAFN” Running cum Setting Toolis provided with slots on the body for circulation purposes. The faceof Setting Dog of the Running Tool is knurled for sufficient grip. Afterthe completion of cementing the tool is released by right handrotation. With the Liner hung and the setting tool released the string ispicked up to release the setting dogs. Setting Weight back down onthe string will activate and lock the pack off in the set position.



    ____________________________________________________ BOTIL SISOSR ANCHOR SEAL ASSEMBLY Product No. BI 281-15 DESCRIPTION & APPLICATION:- The Snap-in/Snap-out, Set Down Activated, Shear Release Anchor is an anchoring device primarily designed for re- completion using a Polished Bore Receptacle. In completion designs where seal movement is considered undesirable during the major life span of the equipment, the Snap-In/Out Anchor provides a means to connect to the Upper PBR and lock the - Inner Mandrel with a Parting Ring. This renders the seals static during normal operational conditions and thus less likely to suffer mechanical damage resulting in possible leakage. The Anchor is connected to the Seal Mandrel, which is then run into the Upper PBR. Prior to committing to full engagement of the anchor, the Snap in Snap out facility allows accurate positioning or spacing out of the tubing string in relation to the PBR. As long as the predetermined set down value is not exceeded the Anchor will continue to have the ability to snap in and snap out of the threaded Centralizer Sub without committing to its fully locked position.

    botilmailText Box36.I


    ____________________________________________________ BOTIL BRL LINER WIPER PLUG Product No. BI 269-OY DESCRIPTION & APPLICATION:- BOTIL BRL liner wiper plug is designed with ball seat is to enable the operator to position a ball seat near the liner top, in the tailpipe directly below the slick joint or pack off assembly. This eliminates the need for a ball-seat-type landing collar. This is beneficial in areas where the conventional ball seat landing collar would be positioned at or near horizontal creating a possible seating problem with the ball and the seat. With the ball seat in the liner-wiper plug positioned near the liner top, this will increase the possibility of the ball seating properly. Another important benefit of the ball seat being at the liner top is that reduces the sometimes-harmful pressure surge on the formation when the ball-seat assembly shears out. The BRL liner wiper plugs land and locked inside landing collar. The nose seal ring provides additional back pressure check. The anti-lock mechanism allows fast drill-out. The fins are made of SBR rubber and built with PDC drillable material.

    botilmailText Box36.II

  • LINER HANGER SYSTEM____________________________________________________INTEGRAL BODY CEMENTING HEADProduct No- BI 278-30


    The Integral Body Cementing Manifold (IBCM)suspends drill pipe weight from the rig elevators whileretaining the plug so that it can be released aftercementing has been completed. The IBCM alsoconnects the cementing lines to the running stringduring liner operations, and includes a heavy-dutyswivel for easy string manipulation with thecementing lines in place. This swivel mechanism anddrill pipe plug retainer are built in below the elevatorsfor unobstructed operation. A ball drop assembly isintegral with the plug dropping manifold for use withhydraulic-set liner systems.

    Features and Benefits• Maximum strength and toughness from quenched

    and tempered alloy steel construction.

    • Displacement fluid and cement are diverted belowor above the plug through an external manifold.

    • Manifold rated to 5,000 PSI working Pressure.

    • Cementing flag sub for visual indication of drill pipewiper plug release is integral with the PlugDropping Manifold.

    • Heavy duty swivel permits easy manipulation of thestring without having to break down the cementinglines.


    botilmailText BoxBI 278-34

    Calalogue.pdfCalalogue.pdf01 Page 1-7-aug-10.pdf

    02 Layout-2 (8-17).pdf

    03 Layout-4 (18-37).pdf

    04 Layout-5 (38-39).pdf

    05 Layout-6 (40-54).pdf

    06 Layout-7 (55-57)-FN.pdf

    07 58-59.pdf

    08 60-81.pdf

    09 82.pdf

    10 83-99.pdf

    11 pg100-105.pdf