liner hangers

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Liner Hanger System DESCRIPTION Simplex Liner Hanger Accessories & Running Tool Hydraulic Liner Hanger Mechanical Liner Hanger Hydraulic Rotating Liner Hanger Accessories & Running Tool Liner Top Packer Liner Tie Back Packer Pocket Slip Liner Hanger Hydraulic Release Running Tool Accessories Mechanical Liner Hanger Top Drive Cementing Head Plug Dropping Head Swab Cup Packer PRODUCT INDEX

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liner hanger , tools in well completion

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Page 1: Liner hangers

Liner Hanger System

DESCRIPTION

Simplex Liner Hanger Accessories & Running Tool Hydraulic Liner Hanger Mechanical Liner Hanger Hydraulic Rotating Liner Hanger Accessories & Running Tool Liner Top Packer Liner Tie Back Packer Pocket Slip Liner Hanger Hydraulic Release Running Tool Accessories Mechanical Liner Hanger Top Drive Cementing Head Plug Dropping Head Swab Cup Packer

PRODUCT INDEX

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

DESCRIPTION & APPLICATION:

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.

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

DESCRIPTION & APPLICATION:

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.

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

DESCRIPTION & APPLICATION :

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.

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