SVES Oilfield Supply Co., Ltd Inclined Well Sucker Rod Pump

SVES Oilfield Supply Co., Ltd Inclined Well Sucker Rod Pump

Inclined well Insert pump with forced shut-down which solves the problem that the pump efficiency of conventional tubing pump is greatly reduced when pumping in inclined well.

Characteristics:

1. The special structure of traveling valve and standing valve can force the valve ball to fall back timely and accurately.

2. Rotary plunger that rotates automatically while working can prevent the plunger from being lopsided worn.

It is suitable for oil production in inclined well  where the inclination angle of the well is within 45 °.

Application:Apply to the oil well with high gas cut.

1. Apply to the oil well with high gas cut.

2. Degree of inclination of oil well＜45°

The inclined well pump is based on the common tubular pump and its structure is optimized and manufactured.

This pump not only has all the characteristics of ordinary tube pumps, but also has higher pump efficiency than ordinary tube pumps.

Structure and characteristics: Inclined well pump is mainly composed of pump barrel assembly, short plunger assembly, fixed valve assembly and return spring.

The plunger closed valve cover of the inclined well pump and the valve cover of the pump barrel adopt a structure with guiding ribs to limit the swing amplitude of the valve ball when it rises and fall, and reasonably solve the problem of the valve ball closing lag.

At the same time, a return spring is added to the valve cover to accelerate the return of the valve ball to the seat seal and significantly improve pump efficiency. 

Inclined well pump is widely used in oil exploitation, and it has the following advantages:

Inclined well pumps are widely used in oil production because they reduce investment in the process.

The sucker rod pumping technology is the most widely used internationaly.

 1). Improve oil recovery efficiency

The investment in oil recovery is huge.

Shaft construction method has high technical requirements and great difficulty.

It is much less difficult to recovery oil with a inclined well .

Because it is inclined shaft mining, its depth does not need to be too deep, the difficulty of mining will be reduced a lot.

Secondly, the rod pump is used to pump the oil, so the drilling and oil recovery speed are fast and the production efficiency is high.

2). Reduce production loss

The inclined well production method has low slope and little pumping difficulty, and almost no leakage occurs in the process of oil recovery.

Using inclined well sucker rod pump.

3). Oil recovery is safe and efficient.

There are drawbacks to the inclined well.

There will be friction in the process of use, friction will produce wear. Wear occurs between the tubing and casing, and between the tubing and the sucker rod.

Sucker rod pumps in particular are prone to decoupling and damage due to wear.

To solve this problem, SVES Oilfield Supply Co., Ltd specially developed the inclined well downhole pump. Inclined well pump with forced shut-down solves the problem that the pump efficiency of conventional tubing pump is greatly reduced when pumping in inclined well.

Precautions:

1). The downhole steps of the inclined well pump are the same as the ordinary tubular pump. 2). Before lowering the pump, check the tubing with a gauge.
3). Do not use beyond the stroke.
4). It is strictly prohibited to use it at the inflection point and its lower part.
5). A screen pipe needs to be cSucker Rod Pumponnected under the pump.
6). When used in sand wells, sand control devices must be equipped under the pump for sand control treatment.
7). It cannot be used in oil wells with high gas content.