Bow Spring Centralizers
Available in 4 1/2” to 20 ” sizes + any special sizes
OB08
Hinged Non Welded Positive Bow Centralizer
Oil Baron Supply’s Non Welded Positive Bow Centralizers are uniquely designed with a fl at bottom “U” pro fi le of different depths. The advantage of these Centralizers is that they signi fi cantly reduce frictional drag and perform well in deviated holes. Constructed from high quality steel, the design ensures that almost 100% stand-off is achieved when run inside a cased hole. The product is fabricated so that it is ¼ ” or 6 mm less than the inside diameter of the hole size in which the centralizer is to be run in. This design eliminates weak (brittle) spots passage and the U profile Bow design allows maximum fluid passage. The End Collars are designed with a self-locking action and this makes them fast and easy to assemble whilst having a secure grip. The 10 special 'U' Bows can be con fi gured to any hole diameter and their extended pro fi le prevents them from hitting against casing collars. All Centralizers undergo a special iron phosphate coating process to avoid corrosion and are then coated with a special polyester powder. These products can be shipped in half assembled condition for economy in shipping and storage costs. They are available in all sizes ranging from 4 ½ ” to 20”. Any special sizes or combination can be made available upon request.
Available in 4 1/2” to 20 ” sizes + any special sizes
OB09
Hinged Semi-Rigid Non Welded Bow Spring Centralizer
Oil Baron Supply’s Non Weld Semi-Rigid Centralizers combine the features of standard Spring Bow Centralizers and Rigid Centralizers to create a Centralizer that can withstand high lateral loads. Its high restoring force and stand-off together with low running force makes it ef fi cient for deviated and horizontal wells where the load on springs is intense. The Bow Spring is made of premium quality alloy steel and created in special conditions. The characteristics of double crested pro fi le allow optimal compression to facilitate movement through tight spots and dog-legs. Compared to other Spring Bow Centralizers this device attains a high stand-off because of its high restoring force. It increases contact area for less bow penetration and facilitates complete mud removal while cementing. Bows can be con fi gured for any hole diameter from a choice of fi ve standard double crested Bows. In addition, these centralizers undergo a special iron phosphate coating process to prevent corrosion and are then coated with a special polyester powder. The Centralizers can be shipped in half assembled condition to reduce shipping and storage costs. They are available in 4 1/2” to 20” sizes. Any special sizes or combination can be made available upon request.
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