Oil Inserted Downhole Pumps Nickel Carbide Plating Barrel

Brand Name:Zhongshi
Certification:API, ISO, QHSE
Model Number:Sucker rod pump
Minimum Order Quantity:1 set
Delivery Time:10~15 workdays
Payment Terms:L/C, D/P, T/T, Western Union, D/A
Contact Now

Add to Cart

Verified Supplier
Address: Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
Supplier`s last login times: within 28 hours
Product Details Company Profile
Product Details

Nickel Carbide Plating Barrel Oil Downhole Pumps


Nickel carbide plating barrel oil downhole pump description


The pump barrel is anchored on the top by a holder. This type of rod pump is suitable for sand production well since the fluid discharged from the guide cage washes away the sand between tubing and the top of the pump. But the pump barrel is more subjected to inside pressure and tensile load caused by the fluid column, and the plunger clearance will intend to increase during up stroke so the top anchored pumps are not recommended in deep wells


This structure has the following advantages

1.When the rod pump is running, fluid discharged from the guide cage flushes sand sedimentation away

2.The standing valve at the bottom of the pump is apt to immerse in the well fluid, therefore, it is applicable to the well with low fluid level

3.The top anchor mode helps the pump to keep in free suspension state and provides with self-alignment effect, therefore, it is applicable to the deviated well

4.The pump barrel functions as a gas anchor, making these pumps suitable for gassy wells

5.Compared with the bottom anchor rod pumps, the pump is more suitable for oil wells with heavy oil. However, it is not suitable for deep oil wells because the internal pressure and tension caused by the fluid column is likely to cause the pump barrel to expand, and enlarges plunger clearance.


API pump parts parameters table:


API parts codeParts descriptionTubing Size & Pump Size
2 3/8x1 1/42 3/8x1 1/22 7/8x23 1/2x2 1/2
Complete Pump Designation
20-12520-15025-20030-250
B21Bushing, Valve RodB21-20B21-20B21-25B21-30
R11Rod, ValveR11-20R11-20R11-25R11-30
C12Cage, Top PlungerC12-125C12-150-20C12-200C12-250
P21Plunger, One PieceP21-125P21-150P21-200P21-250
C13Cage, Closed, Pin PlungerC13-125C13-150C13-200C13-250
V11Traveling ValveV11-125V11-150V11-200V11-250
P12Plug SeatP12-125P12-150P12-200P12-250
G11Guide, Valve RodG11-20G11-20G11-25G11-30
S21Seating Assembly, Mechanical Top LockS21-20S21-25S21-25S21-30
B11Barrel, Thin WallB11-125B11-150B11-200B11-250
C14Cage, Closed Barrel

C14-20-

125

C14-20C14-25C14-30
V11Standing ValveV11-175V11-175V11-225V11-250
B22Bushing, Seat, Barrel CageB22-20B22-20B22-25B22-30
N14Nipple, Seating, Mechanical Top LockN14-20N14-25N14-25N14-30

Rod pump packing photo:


China Oil Inserted Downhole Pumps Nickel Carbide Plating Barrel supplier

Oil Inserted Downhole Pumps Nickel Carbide Plating Barrel

Inquiry Cart 0