Artificial Lift: Electric Submersible Pumps (ESP) in Oil & Gas Systems
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0:00 Intro
0:26 Why Producers Use ESPs
1:00 ESP Systems Simplified
1:43 Sensor
2:10 Electric Motor
2:48 Seal Chamber
3:05 Shaft
3:21 Pump Intake
3:50 Reverse-Flow Pump Intake
4:31 Rotary Pump Intake
4:57 Centrifugal Pump Stages
6:02 Power Cable
6:23 Check Valve
6:41 Controller Types
7:20 Advantages & Disadvantages
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ESP stands for electric submersible pump. It is a is a form of artificial lift that uses an electric motor to drive a multistage centrifugal pump to lift resources from the well. In this video we’ll discuss why producers choose to use an ESP, the components of an ESP system and how it operates, as well as its advantages and disadvantages compared to other forms of artificial lift.
Leave a comment below if you have any questions! Some questions can be answered online, but for detailed technical support, email prodtechsupport@kimray.com and mention which video you're referencing.
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Пікірлер: 33
it is nice and great explanation video and useful for petroleum engineering
for reverse intake pump with hi GOR you said the separated gas travel up and exit at the wellhead, but we have the ESP PKR set, how will it happen?
Well done boss, please can you make a video on the difference between wellhead PCP and wellhead ESP
Morning . Please Can you give us the mechanical characteristics of the Esp pump??
Can you Explain about how we can control the fluid in subsurface, and what Will we know about the Gas enter to submersible.
Excelente
Its great video for Petroleum Engineer , could you make video about Selection of Artificial Lift : Advantages and Disadvantages (Limitation of every Artificial Lift), thank you
@Eng4555
Жыл бұрын
ESP is quite more efficient
@VICKYK-mk1il
11 ай бұрын
mainly we consider the few factors to choose the lifts are production rate crude charaterstics well depth economic viable
Great explanation. Could you do a video about well completion next if its possible?
@KimrayInc
2 жыл бұрын
Thanks for the request! We can definitely add it to our list of content ideas for future projects and always appreciate suggestions!
Hello, thanks for Great Explanation. I just saw in some field that use Step Up Trafo before going to Junction Box for ESP. Why they increasing the voltage? isn't make it over volatge for the motor?
@austriangroyper9308
4 ай бұрын
You only get typically 480volts in but the motor needs between 2,000 to 4,000 volts typically. Thats what the step up transformer is for.
can i run ESP without check valve? i have sandy wells .is it good idea?
@bryceredman7143
6 ай бұрын
No back spin can cause twisted pump shafts if you attempt to restart the ESP shortly after a shutdown
Good video. Normally, what is the height of this pump? How much deep it can go? Also, how does it suit to horizontal drilled wells? Thanks.
@KimrayInc
2 жыл бұрын
An ESP can work well in deep horizontal wells. The number of pump stages, as well as the motor size/power will determine the exact depth that it can operate at and still deliver the desired wellhead pressure.
@cck1496
2 жыл бұрын
@@KimrayInc Thanks for your prompt reply.
@bryceredman7143
6 ай бұрын
I worked for a major ESP service company for 5 years we ran them as deep as 10-12,000 feet on really deep well the deeper you go the more feet of head you are required to lift so more stages
need traduction in french too please ☺, little subtitles
Hi is it cost effective to reuse the ESP on another well after the first well dry?
@KimrayInc
3 ай бұрын
Sorry, you'd need to refer to the manufacturer to answer that question. We're not properly able to speak to that exactly!
Which lubricant do we use here? Hydraulic 32?
@KimrayInc
4 ай бұрын
Hi, thanks for the question, but we would have to refer you to a plunger lift system manufacture to answer that question. Flowco would be a great go-to for those questions.
How reliable are usually these pump!
@austriangroyper9308
4 ай бұрын
Depends a lot on well conditions. Sometimes they can run for 5-10 years, but a lot of time it is only around 1or 2 years.
Hello sir, can the sumersible pump install horizontal?
@KimrayInc
2 ай бұрын
ESPs can be used in both vertical and horizontal wells.
@charloskarlos6797
2 ай бұрын
@@KimrayInc noted, thanks a lot sir
I would like to communicate with you guys, I prefer F2F meeting.
@KimrayInc
11 ай бұрын
Excellent! Please contact either our US or International Customer Service and we can connect you with your closest, most relevant contact for what you need to talk about. US Customer Service: (405) 525-4298 or service@kimray.com International Customer Service: intlservice@kimray.com; kimray.com/international
this piece of cable on the ground is ugly
Ergo. Minds get helped again. With telekko isis