pumping unit

Shengji API 11AX 20-150-RWAC-12-4-0 sucker rod pump for oil drilling

2019-08-22 17:03:00 108

Shengji API 11AX 20-150-RWAC-12-4-0 sucker rod pump for oil drilling

Product Description

Shengji can manufacture various non-standard pumps according to different customer requirements. Now the company provides 413(diameter105),425 (diameter108),475(diameter120),and 531(diameter135)large bore pumps. Among of them, Shengji specifically designed and manufactured 120 model anti-corrosion pump for Shell Company. This pump uses a spray metal plunger and the fitting uses special material. It takes heat treatment and has a good anti-corrosion property. The travelling valve cage of the pump features a hard liner, improved abrasion performance, tungsten carbide ball and seat also has high anti-corrosion performance. The standing valve is fishable, and it is convenient to check the pump and save time. The pump bore reaches 120.65mm, the max stoke length could be 9.2m and daily fluid production is approximately 151~452m3.

Shengji has 40 years’ experience in designing and manufacturing subsurface tubing pump and participated in the draw up of  the national standard of  subsurface tubing pump. Shengji also developed the unconventional pump  suitable for heavy oil well , high gas-cut well and high sand-cut well. Shengji deep well pump has been exported to SHELL, CHEVRON, SCHLUMBERGER, GE, NOV, JOHNCRANE, CAMERON, KBM, etc. Annual production reaches  15,000 sets. 

 

Shengji API 11AX 20-150-RWAC-12-4-0 sucker rod pump for oil drilling

Key Feature

1.This pump has a steady performance and high pump efficiency.

2.Not influenced by tubing string, has a long service life.

3.Suitable for the high temperature and deep well.

4.Possess a good press-bearing and structure-gap bridge structure.

SpecificationsInsert Pump(Rod Type)
SpecificationNominal Pump Bore  (in)Plunger Length(ft)Max.O.D.(mm)Rod(in)Tubing(in)Pump Constant (m3/d)        Stroke              (m)
20-112RHBC1.124~646.73/42 3/80.92≤7.5
20-112RHBM44.7
20-125RHBC1.2547.53/42 3/81.14
20-125RHBM44.7
25-150RHBC1.559.53/42 7/81.64
25-150RHBM55.6
25-175RHBC1.7559.53/42 7/82.24
25-175RHBM55.6
30-225RHBC2.2572.13/43 1/23.69
30-225RHBM71.7
  Insert Pump (Tubing Type)
Pump designationPump Bore(in)Length of Plunger (mm)Range of Stroke (mm)Pump Constant (m3/d)Size of matched tubing (in)Size of connecting Sucker Rod(mm)Length of extension Coupling
25-1251.25600-1200600-12001.14       2-1/2        2-7/816300-900
25-1501.51.642       2-1/2        2-7/816
25-1751.752.235       2-1/2        2-7/816
20-175
25-2252.253.6942-7/819
25-2752.755.5182-7/822
30-2752.755.5183-1/222
30-3253.257.7073-1/222
30-3753.7510.2613-1/225
40-3753.7510.261425

 

 Shengji Insert Pump Adaptive Capacity 

No.Item Rod pumpTubing pump
Standing barrelTraveling barrel
Top anchorBottom anchor
1Pump radial& Displacement smallersmallersmallerlarge
2Whether Unloading nononoyes
3costhighhighhigherlower
4Anti-leakagebadbadbettergood
5Inclined wellgoodgoodbadnormal
6Deep pumping capacitybadgoodbadbetter
7Stroke Lengthlonglongshortlong
8Check cyclelongershorterlongerlong
9Flow designgoodgoodworsebetter
10Fluid viscosity(cP)About 400About 400Less than400About 400
11Gas Compression ratiolargerlargersmallersmaller
12Liquid levellowlowerhigherhigher
13Anti-Sandiness betterworsegoodbetter
15Anti- corrosionnormalnormalnormalbetter
16Adapt to the bad environmentnormalnormalnormalbetter

 

Certifications

Shengji API 11AX 20-150-RWAC-12-4-0 sucker rod pump for oil drilling 

Production Process

 Shengji API 11AX 20-150-RWAC-12-4-0 sucker rod pump for oil drilling

 

Facilities

Shengji API 11AX 20-150-RWAC-12-4-0 sucker rod pump for oil drilling 

Quality Control

Shengji API 11AX 20-150-RWAC-12-4-0 sucker rod pump for oil drilling 

Company Information

SHENGJI GROUP (formerly known as General Machinery Plant,SINOPEC) established in 1964 and restructured in 2007, covers an area of 158 acres, 1500 employees,1200 advanced equipment, annual revenue $150 milliion. SJ has 18 production plants, 8 subsidiaries and several offices around the main oilfield in the world.The group owns high level R & D center and National Laboratories carrying out strategic cooperation with China University of Petroleum and other several scientific research institutes of SINOPEC. SJ has obtained more than 150 national patents.The products have been exported to U.S.A, Canada, Peru, Ecuador, Venezuela, India, Saudi Arabia, Oman, Bahrain,  Iran,Turkmenistan,Kazakhstan,Russia,Sudan,etc.Shengji is Sinopec, CNPC, CNOOC, Shell, Chevron, GE, Schlumberger, Haliburton, Weatherford excellent supplier.

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