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.

Other supplier products

	round v wire 0.002mm 1.00mm slot Stainless Steel Johnson Screen/ wedge wire screen	Continuous slot or wire wrap screen Continuous wire wrap screen is manufactured by wrapping a shaped wire around an internal array of longitudinal...
	Stainless steel well screen casing pipe API seamless 5ct oil well pipline	price casing oil 6 5/8 drilling rig pipe with high quality: API 5CT Seamless Casing and Tubingare also known as API J55 K55 L80 N80 P110 Water Oil...
	OASIS wedge wire Johnson type well screen water well screen slot size	Wedge Wire Screen Pipe Wedge Wire Screens are used through out the world for water, oil and gas wells, and for environmental well completions. It ...
	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 ...
	Factory supply stainless steel Johnson wedge wire screen cage type V-wire wound screens	Imagines PICUTRES OF WEDGE WIRE SCREEN TUBE: 168mm 219mm 8 5/8inch out diameter SS304L johnson strainer well screen tube with welded ...

Same products

	UHMWPE pipe for mining in Australia	Seller: Shandong Yanggu Dragon New Material Co Ltd	UHMWPE pipe for mining in Australia Discover the Ultimate Solution: Are you ready to eleva...
	20543RW Interlock One Piece Fittings	Seller: Hebei Zhongke Huatai Fluid Technology Co., Ltd	20543RWInterlock One Piece Fittings Product Introduction H20543RW HT H...
	20411RW One Piece Fittings	Seller: Hebei Zhongke Huatai Fluid Technology Co., Ltd	HT HydraulicsSince 1987 Hydraulic Hose Fitting -One Piece Fittings Metric Female 24° Cone O-...
	26713RW Interlock One Piece Hose Fittings	Seller: Hebei Zhongke Huatai Fluid Technology Co., Ltd	HT Hydraulics Since 1987 Hydraulic Hose Fitting-Interlock One Piece Fittings JIC FEMALE 74° ...
	Cup Nut Pipe Loop	Seller: FLUID TECH PIPING SYSTEMS (TIANJIN) CO.,LTD	Size: 1”~8”Material: Carbon SteelDimension: UL 203, MSS SP-58/69 (Type-7)Surface: Pre...