Presentation defines well completion as a sub-discipline of drilling operations. It introduces the various components of the well completion process. It then describes and explains basic areas of the completion process including the bottom-hole completion process, the perforation process, the upper completion with packers, tubing component equipment and devices, tubing configurations, the horizontal completions and the Christmas tree(production head)
Presentation defines well completion as a sub-discipline of drilling operations. It introduces the various components of the well completion process. It then describes and explains basic areas of the completion process including the bottom-hole completion process, the perforation process, the upper completion with packers, tubing component equipment and devices, tubing configurations, the horizontal completions and the Christmas tree(production head)
This presentation is a course a bout wellheads which includes the basic components of the well head and the advanced techniques.
helping students who are cared about petroleum industry to increase their knowledge about this tool that is important for both drilling and production.
For Further information, use the following LinkedIn account:
https://www.linkedin.com/in/mohamed-abdelshafy-abozeima-9b7589119/
I hope this presentation helps you to understand why sometimes it becomes a necessity that we use secondary cementing . You can also know the equipment used in secondary cementing process .
Any questions contact me at karim.elfarash@std.suezuniv.edu.eg
my presentation about kick tolerance and contain 3 videos
the reference (well drilling & construction) Hussain Rabia
and weatherford essay & videos from youtube
Although there are many types and brand name of liner hanger system, basic of the equipment and operations are same. After get trained from different service provider and conducting many kind of liner hanger operation I was assigned to teach fundamental of liner system to the related engineers within the company.
Linked presentation is from the training session and shares the fundamental knowledge of liner hanger system for interested people.
This presentation is a course a bout wellheads which includes the basic components of the well head and the advanced techniques.
helping students who are cared about petroleum industry to increase their knowledge about this tool that is important for both drilling and production.
For Further information, use the following LinkedIn account:
https://www.linkedin.com/in/mohamed-abdelshafy-abozeima-9b7589119/
I hope this presentation helps you to understand why sometimes it becomes a necessity that we use secondary cementing . You can also know the equipment used in secondary cementing process .
Any questions contact me at karim.elfarash@std.suezuniv.edu.eg
my presentation about kick tolerance and contain 3 videos
the reference (well drilling & construction) Hussain Rabia
and weatherford essay & videos from youtube
Although there are many types and brand name of liner hanger system, basic of the equipment and operations are same. After get trained from different service provider and conducting many kind of liner hanger operation I was assigned to teach fundamental of liner system to the related engineers within the company.
Linked presentation is from the training session and shares the fundamental knowledge of liner hanger system for interested people.
How Your Ears Respond to Pressure.
6 Methods to Equalize Your Ears.
10 Tips that Make Equalizing Easier.
How to Deal with Other Ear Problems.
Scuba Diving Cyprus
Harvest 4 Energy Ltd situated in Cyprus is the official representative of the Solarus hybrid systems for electricity generation and hot water applications. www.harvest4energy.com
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
2. Jewelry almost always includes packers, which seal against the inside of
the casing. Packers isolate producing zones within the casing-tubing annulus
in the same way cement does outside the casing. If the zone being produced
is the deepest in the well, fluids flow from the formation below the packer
and through the end of the tubing to the surface. In wells with multiple
zones, a more common scenario, flow enters the well between an upper and
lower packer and into the tubing through perforations or sliding sleeves
(below). A sliding sleeve is a valve that is opened or closed mechanically; a
Cement
Surface casing
Production casing
Casing-tubing
annulus
Tubing string
Packer
Packer
Sliding
sleeve
Perforations
Packer
> Single-zone and multizone well completions. In the single-zone completion
(left), a packer, which forms a seal inside the production casing, hydraulically
isolates the tubing string from the region above the packer, called the
“backside.” The backside contains completion fluid with corrosion inhibitors
to prevent casing corrosion. The multizone completion (right) employs at least
two packers that separate the producing zones. Fluids from all zones may be
allowed to commingle during production, or production from the upper zone
may be shut off by closing a sliding sleeve until operators have determined the
fluids may be commingled. Alternatively, operators may choose to allow the
lower zone to become depleted, then set a plug (not shown) above the lower
zone and open the sliding sleeve to produce only from the upper zone.
Winter 2011/2012
specially designed tool on slickline or coiled tubing moves the valve’s internal perforated sleeve up or down.
Nearly all completions also include safety valves. These come in a variety of forms but all are placed in the tubing within a few hundred feet of the
surface. They are designed to automatically shut in the well when the surface control system is breached. They can also be closed manually to add an
extra barrier between the well and the atmosphere when, for example, the
well is being worked on or a platform is being evacuated in preparation for
a storm.
With the basic jewelry deployed, many refinements are possible, depending on the specific needs of the field or well. For example, intelligent completions (ICs) are often used in situations or locations where entering the
well to change downhole settings is costly or otherwise problematic. ICs
include permanent, real-time remote pressure and temperature sensors
and a remotely operable flow control valve deployed at each formation.
In other wells, the formation pressure is, or eventually becomes, insufficient to lift the formation fluids out of the well. These wells must be
equipped with pumps or gas lift systems. Electric submersible pumps
(ESPs) pump fluids to the surface using a rotor and stator. Pump rotor
drives can be located on the surface. Reciprocating pumps, called pump
jacks, may be used to lift the fluid to the surface through a reciprocating
vertical motion.
Gas lift systems pump gas down the annulus between two casing strings.
The gas enters the tubing at a depth below the top of the fluid column. This
decreases the fluid density enough for buoyancy to lift the fluid out of the
well. The amount of gas entering the well may be regulated through a
sequence of valves located along the length of tubing, or it may be streamed
in at one or more locations.
Also in low-pressure formations, water or gas may be injected down one
well to push oil through the formation to producing wells. The producers
may be fitted with injection control devices (ICDs) that regulate how much
and where fluid enters the wellbore.
Before designing a completion, engineers take into consideration—for
every well—the types and volumes of fluids to be produced, downhole and
surface temperatures, production zone depths, production rates, well location and surrounding environment. Engineers must then choose from the
most basic openhole completion that may not have even a production casing
string, to highly complex multilateral wells that consist of numerous horizontal or high-angle wellbores drilled from a single main wellbore, each of
which includes a discrete completion.
The indispensible underpinnings of the optimal completion are solid
FE, data from nearby offset wells and flexibility. Armed with reliable
knowledge of target zones, how nearby wells accessing those formations
were completed and how they produced, engineers are often able to plan
the basic completion before the well is drilled. But completion engineers
know that not every well will behave as expected, so they include contingencies in their completion plans and are prepared to implement them. In
the end, how a well is completed—the culmination of all the decisions
about jewelry and processes—directly impacts the rate at which and how
long hydrocarbons will be produced from that well.
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