Replacement Shaker Screens Specification Summary
No matter what make or model of shaker you have Marshall can supply the screens you need at very competitive prices.
Steel Frame |
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| We used A572 GR50 and A36 steel to create Steel screen frame. Throughout all the processes (laser cutting, saw cutting, drilling, rolling /bending, MIG welding and mechanical assembly) we held tightest tolerances of ±.030. Customised steel frame size available | |
Composite Frame |
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| Composite screen frames consist of a high strength plastic and glass composite material that is reinforced with high-tensile strength steel rods. Customised Composite frame size available. | |
Polyurethane Screen |
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| Polyurethane screen can provide a ramp which helps to maximize screen washing capabilities. Polyurethane screen has long service life and low noise. Various polyurethane screen size available. |
SCREEN CLOTH
Long screen life, high separation efficiency and low cost is the key factor when buy shaker screens.
| Material | There are mainly two materials used in shale shaker screens today. 1. Stainless steel wire (S.S304 ~ S.S316L). |
| Layer | Screens may be constructed with one or more Layers. Non-layered screens have a single layer, fine mesh, screen cloth (reinforced by coarser backing cloth) mounted on a screen panel. These screens will have openings that are regular in size and shape. Layered screens have two or more fine mesh screen cloths, usually of different mesh (reinforced by coarser backing cloth), mounted on a screen panel. These screens will have openings that vary greatly in size and shape. |
| Type | There are several types of wire cloth used in the manufacture of oilfield screens. The most common of these are Market Grade (MG), Tensile Bolting Cloth (TBC), Triple Layer Super Fine (TRSF or DX) and Extended Rectangular (ER). These are square mesh weaves, differing in the diameter of wire used in their construction.
MG:- Single Layer Screen Mainly used as a scalping screen. TB:- Single layer Tensile Bolting Cloth over a heavy support mesh Well defined cut point Poor blind resistance. XR:- Two oblong-aperture cloth layers supported by a square mesh High conductance Long life Good blinding resistance. |
| Standard | Screen Capacity, or the volume of mud which will pass through a screen without flooding, varies widely depending on shaker model and drilling conditions. Drilling rate, mud type, weight and viscosity, bit type, formation type, screen mesh all affect throughput to some degree. |
| 3-D | To increase screen capacity without increasing the size or number of shale shakers, three-dimensional screen panels are available. 3-D screen panels increase the usable screen area of a screen panel by corrugating the screen surface, similar to the surface of a pleated air filter or oil filter. 3-D screen panels are most effective when installed as the submerged, feed-end screen on linear-motion shakers to take full advantage of the additional screen area. Past the fluid end point, a three-dimensional screen tends to “channel” the drilled solids and increases solids bed depth and the amount of liquid carried off the screen surface. Using a flat screen at the discharge end of the shaker eliminates channeling, increases cuttings dryness, and decreases fluid loss. Typically 3-D screen is Pinnacle shaker screens |
| Standardization |
Standardization of screen cloth designations has been recommended by the API committee on Standardization of Drilling Fluid Materials. The purpose for this practice is to provide standards for screen labeling of shale shaker screen cloths. The procedures recommended for labeling allow a direct comparison of separation potential, the ability to pass fluid through a screen, and the amount area available for screening. The API screen labeling includes of the following: |
REPLACEMENT SHAKER SCREENS BREAKDOWN SUMMARY
Brand |
Related Shaker |
Weight (kg) |
Frames |
Type |
Format |
Standard |
| Brandt / NOV / Rigtech | ||||||
| Cobra | COBRA Shale Shaker | 12 | Composite | HC, XL, XR | Flat Panel | 40 – 325 |
| King Cobra | KING COBRA Shale Shake | 13.5 | Carbon steel / Composite | HC, XL, XR | Flat Panel | 40 – 325 |
| Venom | Vernom Series Shaker |
13.5 | Carbon steel | HC, XL, XR, MG | Flat Panel | 40 – 325 |
| LCM 3D | LCM 3D Shaker | 13.5 | Carbon steel / Composite | HC, XL, XR | Flat Panel | 40 – 325 |
| ATL 1000 | ATL-1000 Shaker | 13.5 | Carbon steel / Composite | HC, XL, XR | Flat Panel | 40 – 325 |
| VSM 100 | VSM 100 shaker |
Scalping: 8.5 Primary: 13.5 Secondary: 4 | Carbon steel / Composite | HC, XL, XR | Flat Panel | Up Deck: 8 – 30 Low Deck: 52-325 |
| VSM 300 | VSM 300 Shaker | Scalping: 10.5 Primary: 10 Secondary: 3 | Carbon steel / Composite | HC, XL, XR | Flat Panel | 40 – 325 |
| LCM 2D/LM3 | LCM 2D/LM3 Series | 8.6 | Carbon steel | XL, XR | Flat Panel | 40 – 325 |
| MI SWACO | ||||||
| ALS | SWACO ALS-11 | PWP: 9 | Composite | XL, XR | Flat Panel | 20 -325 |
| BEM-6 | SWACO BEM-6 | PWP: 8 | Composite | MG, HC, XL, XR | Flat Panel | 20 -325 |
* 42 All materials of screens wire are SS304 or SS316, except polyurethane screen. *Mesh types please read Screen cloth types.*Quality standard comply with API RP 13C. * PWP = Flat panel
Brand |
Related Shaker |
Weight (kg) |
Frames |
Type |
Format |
Standard |
| Kemtron | ||||||
| KDDX | Kem-Tron KDDX shakers | 7 | Carbon steel | MG | Flat Panel | 8 – 30 |
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| KDX | Kem-Tron KDDX shakers | 5.5 | Carbon steel | XL, XR | Flat Panel | 20 – 325 |
| KPT28 | Kem-Tron Tango Series | 5.6 | Carbon steel | XL, XR | Flat Panel | 20 – 325 |
* 42 All materials of screens wire are SS304 or SS316, except polyurethane screen. *Mesh types please read Screen cloth types.*Quality standard comply with API RP 13C. * PWP = Flat panel;