Float Shoe & Collar Equipments

Float Shoe Single/Double Valve -SH18-FS
Available in 3 1/2" to 30 "sizes + any special sizes

The SledgeHammer Float shoe supplied with plunger valve in most of the application. This design ensure positive sealing in vertical, horizontal and deviational wells. Material used for float equipment is seamless casing grade steel. Float equipment can be supplied in all grades of steel like K-55, L-80, N-80, C-95, T-95, and P110.

Traceability of component material starts from the mill material certificates; all machining of shoes is processed on CNC machines. SledgeHammer's Float equipment are tested and rated in compliance with API requires specs.

The material used in the valves is High polymer plastic and valve is consisting of Natural rubber coated on phenolic substance. This non metallic valve encased and held in place with the high pressure cement mixture. The design and manufacturing process of valve allow for maximum circulation rates.

Float Collar Single/Double Valve -SH19
Available in 3 1/2" to 30 "sizes + any special sizes

The SledgeHammer Float Collar is supplied with plunger valve in most of the application. A non metallic Valve encased and held in place with a high pressure cement mixture. This design ensure the valve the maximum circulation rate in vertical, horizontal and deviational wells. Material used for float equipment is seamless casing grade steel.

Float equipment can be supplied in all grades of steel. Traceability of component material starts from the mill material certificates; all machining of collars is processed on CNC machines. SledgeHammer's Float equipment are tested and rated in compliance with API RP 1OF specs.

The material used in the valves in High polymer plastic and valve is consisting of Natural rubber coated on phenolic substance. This non metallic valve encased and held in place with the high pressure cement mixture. The design and manufacturing process of valve allow for maximum circulation rates. These Shoes can be ordered in single or double vale and can also be supplied with cement nose, aluminum nose or bladed nose. It can be supply with non rotating plate that is require with our Non Rotating Cementing plugs. All our Float Equipments are PDC drillable.

Reamer Shoe Single/Double Valve -SH18-RS
Available in 4 1/2" to 30 "sizes + any special sizes

SledgeHammer's Reamer Shoe is designed with blade cutting structure and diamond shaped faces which ensures safe passage of casing and liners thus facilitating rotating and reciprocating applications. It effectively negotiates around ledges, swelling shale, mud cake build-up on porous formations, or sand bridges occurring in the wellbore. The nature of the problem determines which style of shoe is most appropriate.

Guide Shoe -SH20
Available in 3 1/2" to 30 "sizes + any special sizes

Available in 3 1/2" to 30 "sizes + any special sizes
SledgeHammer's Guide Shoe is a simple and economical means to run casing in the well bore. All the internal components are fully PDC drillable. This design contains an internal taper on the bottom to ensure trouble-free entry of drilling tools back into the casing string after drill out and during drilling operation. Eccentric cement noses can be provided for applications where sloughing and highly deviated well bores are encountered. All Guide Shoes are PDC drillable.

SledgeHammer's Guide shoe is a simple and economical means to run casing in the well bore. Guide shoe guides the casing towards the centre of the hole. It reduces problems associated with hitting rock ledges therefore reducing chances of sidewell cave-in. The design contains an internal taper on the bottom to ensure trouble free entry of drilling tools back into the casing string after drill out and during drilling operation. Eccentric cement noses can be provided for applications where sloughing and highly deviated well bores are encountered. All the internal components are fully PDC drillable. SledgeHammer's Guide shoes are available with Butt-welded, slip on and threaded end.

Differential Fill-up Float Shoe -SH18-DF
Available in 5 1/2" to 20 "sizes + any special sizes

Differential fill up shoe is provided with a differential valve. This kind of design maintains constant differential pressure between inside and outside of the casing because of entry of fluid through the bottom of the casing. It is ready to be running in hole. This type of filling action reduces running time of casing and reduces surge pressure on formations.

Differential Fill-up Float Collar -SH19-DF
Available in 5 1/2" to 20 "sizes + any special sizes

SledgeHammer's Differential fill up float collar is provided with a differential valve. This kind of design maintains constant differential pressure between inside and outside of the casing because of entry of fluid through the bottom of the casing. A weighted ball is dropped from the surface which converts this valve into a one way cementing valve that allows cement to fill up into the annulus.

This design is such that the fluid is prevented from re-entering the casing. This type of filling action reduces running time of casing and reduces surge pressure on formations.

Auto Fill-up Float Shoe Conventional/non rotating -SH18-AF
Available in 5 1/2" to 20 "sizes + any special sizes

SledgeHammer's Auto fill float valve permits the casing to fill automatically while being run into the hole. The valve is always in open position, allowing maximum filling of the casing as it running in the well bore. This is especially effective on liner job and sensitive hole conditions. Auto Fill up float shoe can be provided in conventional as well as with non rotating profile.

Auto Fill-up Float Collar Conventional/non rotating -SH19-AF
Available in 5 1/2" to 20 "sizes + any special sizes

Sledge Hammer's Auto fill float valve permits the casing to fill automatically while being run into the hole. The valve is always in open position, allowing maximum filling of the casing as it running in the well bore. This is especially effective on liner job and sensitive hole conditions. Auto Fill up float shoe can be provided in conventional as well as with non rotating profile.

Stab-in Float Shoe w/o Latch in Profile -SH18-DF SI/SIL
Available in 9 5/8" to 36 "sizes + any special sizes

SledgeHammer's Stab-in and Stab-in Latch Profile Float shoes are provided with stab in profile for stab-in cementing where the drill pipe is stabbed directly into the float shoe. This kind of shoes are used for inner string cementing operations. Stab-in Float Shoes with Latch Profile can be used with Drill Pipe Wiper Plug. It is available with single valve as well as with double valve.

Stab-in Float Collar w/o Latch in Profile -SH19-DF SI/SIL
Available in 9 5/8" to 36 "sizes + any special sizes

SledgeHammer's Stab-in Float Collars are provided with stab in profile for stab-in cementing where the drill pipe is stabbed directly into the float collar. This kind of shoe is used for inner string cementing operations. Stab-in latch profile float collar is provided with latch profile for drill-pipe wiper plug Stab-in cementing is an improved method for cementing large diameter casing.

With stab-in cementing, Drill Pipe is stabbed directly into the Float Collar. It improves displacement accuracy, and reduces cement volume and net rig time. It is available with single valve as well as with double valve.

Up Jet/ Side Jet/ Down Jet Float Shoe -SH18-UJ/Sj/DJ
Available in 3 1/2" to 20" sizes + any special sizes

Sledge Hammer's Up Jet / Side Jet / Down Jet shoes are provided with properly drilled angled holes which ensure even distribution of fluid with added assurance that circulation of fluid is not interrupted when casing becomes plugged during running or is rested on bottom. Enhancement of fluid turbulence helps in preventing channeling near the shoe thus aiding in hole cleaning. These Float Shoes are available with single valve as well as with double valve, and in Conventional and Non-Rotating Profile.

They are available at cost effective price.

Up Jet/ Side Jet/ Down Jet Float Collar -SH19-UJ/Sj/DJ
Available in 3 1/2" to 20" sizes + any special sizes

SledgeHammer's Up Jet / Side Jet / Down Jet Collars are provided with properly drilled angled holes which ensure even distribution of fluid with added assurance that circulation of fluid is not interrupted when casing becomes plugged during running or is rested on bottom. Enhancement of fluid turbulence helps in preventing channeling near the shoe thus aiding in hole cleaning.

Hydraulic Landing Collar-SH52
Available in sizes + any special sizes

Sledgehammer's landing collar is used when setting liner hanger prior to cementing. A steel ball seat in the ball seat of the hanger allowing pressure to be applied to the hanger to set the slips. Increasing the pressure after setting the hanger shears the ball seat allowing full circulation for cementing operations. The shear value of ball seat is adjustable to meet the requirements of the hanger.

The landing collar incorporates a latch mechanism to accept , lock and seal the liner wiper plug upon completion of cementing.