.

slip on wire wrapped screen filters OASIS perforated pipe with screen jackets two layer water well screen

Pipe based well screen

Pipe-based screens are used in water wells in many parts of the world and are common in oil-field work because of their strength and durability in non-vertical (deviated) borehole applications. The assembly for this screen is made by perforating a base pipe and then mounting a continuous-slot screen over it via one of three methods:

(1) winding trapezoid-shaped wire directly onto a pipe (wrap-on pipe);

(2) winding wire over longitudinal rods mounted around a pipe's circumference (pipe base);

(3) slipping a separate continuous-slot well screen jacket over a pipe (screen jacket). Winding wire over longitudinal rods is superior to the wrap-on pipe design because the rods hold the wire away from the pipe surface, blocking fewer of the base- pipe openings.

Structure

Pipe-based screen has two sets of openings, the outer continuous slot and the holes drilled in the pipe base. The open area of the pipe base generally is less than that of the outer screen open area, and the inner pipe has a maximum open area of 10%. Hydraulic performance of the assembly depends on the open area in the pipe base, which usually is made of steel and has an outer screen made of stainless steel. This bimetal contact typically supports some electrolytic (galvanic) action and causes corrosion of the steel pipe. One way to prevent corrosion is to use pipe and screen made of the same metal the cost might be somewhat higher, but the product is more durable.



Send product request

To: Oasis Oil Tools Co., Ltd
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Manufacturer Galvanized 168mm 6 5/8inch water well screen filter wedge wire screen
Manufacturer Galvanized 168mm 6 5/8inch water well screen filter wedge wire screen Water Well Screens OASIS offers water well screens made from Stainless Steel SS 304. The screens are manufactured by wrapping a wire around longit...
9 5/8'' water well screen Johnson strainer well screen pipe with plain end connection
9 5/8'' water well screen Johnson strainer well screen pipe with plain end connection Water Filter Mesh Screen water Well Sand Filter wedge wire Well Sand Screen Oaiss Oil Tools Co., LTD, which is the munfacturer of the water ...
high open area Stainless steel slotted screen tube Cage type V-wire wound screens
high open area Stainless steel slotted screen tube Cage type V-wire wound screens WATER WELL SCREENS Continuous wire wrap screen STATE OF THE ART TECHNOLOGY OFFERED BY A GLOBAL TEAM OF EXPERTS AN EXTENSIVE RANGE OF HIGH OPEN ...
New water well screen cylinder screen pipes small filter strainer
New water well screen cylinder screen pipes small filter strainer WATER WELL SCREENS Continuous wire wrap screen STATE OF THE ART TECHNOLOGY OFFERED BY A GLOBAL TEAM OF EXPERTS AN EXTENSIVE RANGE OF HIGH OPEN ...
continuous slot wire point pipe johnson screen water well screen filters
continuous slot wire point pipe johnson screen water well screen filters Continuous wire wrap screen: Wire wrapped screens were already developed and in use in the U.S. about 90 years ago. This design makes it possible ...
All supplier products

Same products

5 Inch DTH Drill Pipe
5 Inch DTH Drill Pipe Seller: Jinzhou City TongShun Drilling Machine Co.,Ltd The DTH drill pipeis meticulously engineered for Down-the-Hole drilling operations, offering enha...
3 1/2 Inch Water Well Drill Pipe
3 1/2 Inch Water Well Drill Pipe Seller: Jinzhou City TongShun Drilling Machine Co.,Ltd The water well drill pipeis a high-performance drilling tool specifically designed for petroleum ...
Brass Camlock Coupling
Brass Camlock Coupling Seller: SUZHOU SEAPEAK CO.,LTD Introduction of Brass Camlock Fittings Brass camlock fittings or known brass camlock couplingare...
DRUM CLOSURE
DRUM CLOSURE Seller: Chongyi Industries (Hangzhou) Co., Ltd. Chongyi, one of the most professional drum closuresuppliers, provides XEAL® drum closure incl...
Socket Weld Flanges
Socket Weld Flanges Seller: WENZHOU HUASHANG STEEL CO.,LTD Product description Socket welded flangeis a flange with one end welded with steel tube and the ...