Oil and Gas Jobs Oman

22/02/2022

Let's go to Offshore, Are you ready ❓️
Working offshore can involve a grueling schedule, cramped quarters, and being away from home for weeks or even months at a time. Working 13+ hour days can be hard to get used to, but having weeks off to spend with family and good pay are draws for this sometimes dangerous, always interesting job.
👉https://lnkd.in/ea_sPWEw

18/02/2022

The Difference Between a Wellhead and Christmas Tree

A Christmas Tree is an assembly of valves, spools, and fittings used for an oil well, gas well, water injection well, water disposal well, gas injection well, condensate well, and other types of wells. It is named for its resemblance to a decorate tree at Christmas.

Many times, the words Christmas Tree and Wellhead are used interchangeably; however, a wellhead and Christmas tree are entirely separate paces of equipment. A wellhead must be present in order to utilize a Christmas tree and is used without a Christmas tree during drilling operations. Producing surface wells that require pumps (pump jacks, nodding donkeys, etc.) frequently do not utilize any tree due to no pressure containment requirement.

Tree complexity has increased over the last few decades. They are frequently manufactured from blocks of steel containing multiple valves rather than made from multiple fl**ge valves.

The primary function of a tree is to control the flow into or out of the well, usually oil or gas.

A tree often provides numerous additional functions including chemical injection points, well intervention means, pressure relief means (such as annulus vent), tree and well monitoring points (such as pressure, temperature, corrosion, erosion, sand detection, flow rate, flow composition, valve and choke position feedback, connection points for devices such as down hole pressure and temperature transducer (DHPT).

What purpose does a tree serve?

•On producing wells, injection of chemicals or alcohols or oil distillates to prevent and or solve production problems (such as blockages) may be used.

•A tree may also be used to control the injection of gas or water injection application on a producing or non-producing well in order to sustain economic "production" volumes of gas from other well(s) in the area (field).•The control system attached to the tree controls the down hole safety valve (scssv,dhsv, sssv) while the tree acts as an attachment and conduit means of the control system to the down hole safety valve.

As you can see even on this Christmas Tree Diagram there are five valves. The Kill Wing valve, the Swab valve, the production wing valve, the upper master valve and lower master valve. When the operator, well, and facilities are ready to produce and receive oil or gas, valves are opened and the release of the formation fluids is allowed to flow into and through a pipeline. It is important to understand where these valves are located and what role they play in getting gas from the well bore to the customer.

Parts Defined

•The two lower valves are called the master valves (upper and lower respectively) because they lie in the flow path, which well fluids must take to get to surface.

•The lower master valve will normally be manually operated, while the upper master valve is often hydraulically actuated.

•Hydraulic tree wing valves are usually built to be fail safe closed, meaning they require active hydraulic pressure to stay open.

•The right hand valve is often called the flow wing valve or the production wing valve, because it is in the flow path the hydrocarbons take to production facilities.

•The left hand valve is often called the kill wing valve. It is primarily used for injection of fluids such as corrosion inhibitors or methanol to prevent hydrate formation.

•The valve at the top is called the swab valve and lies in the path used for well interventions like wire line and coiled tubing. A ‘Choke’ is a device, either stationary or adjustable, used to:

•control the gas flow, also known as volume

•or create downstream pressure, also known as back pressure.

We hope this has helped you understand the difference between wellhead and Christmas trees better; however, if you have any questions feel free to contact us

If you find this information valuable, Please share with Others, Thanks

13/02/2022

Worley PMC Project Jobs
Apply/Details 👉 https://lnkd.in/dRHbXRnc
Engineering Manager
Project Control Manager
Lead DCS Engineer
Lead Technical Safety
Lead CAS Engineer
Lead Process /instrument
Electrical Engineer
Inspection Team Leader
Senior Schedule Engineer
Static / Rotating Equipment
Lead Engineer
Field Qc (Mech/Piping/CAS/Welding)

13/02/2022

👉 https://lnkd.in/dxWk_VrV

10/02/2022

Refresh/Enhance your Knowledge ‼️
1. What Device is this ❓
2. Why Inlet pipe size is less than Outlet ❓
3. What is the function of that lever ❓

09/02/2022

Breaker was tripping frequently, what could be the possible reasons❓ Workers fixed it in this way, is this safe ❓what may happen ❓
More 👉 https://lnkd.in/e95vwDB

08/02/2022

Hi Professionals ‼️ 👋
What Activity is going on here ❓
Does anyone know ❓

07/02/2022

Hello Professionals 👋
What Device is this ❓What is its Function ❓

07/02/2022

Peoples only see my earnings, They don't see how I earned it ‼️ 👉👉👉 https://lnkd.in/dxWk_VrV

05/02/2022

Hi Professionals ‼️What activity is going on here ❓
More 👉 https://lnkd.in/eVcXGKe

05/02/2022

Pressure test failed after the welding
What could be the possible reasons 🤔 ❓

04/02/2022

The following disciplines are required for Iraqi project, rotational jobs 28x28.
Construction Manager
Electrical Manager
Lead Mechanical Engineer
Lead QA/QC Engineer
Lead DCS Engineer
Lead Process Safety Engineer
Lead Electrical Engineer
Power Plant Engineer
Civil/Structural Engineer
Apply/Details 👉 https://lnkd.in/dqXufDNQ

04/02/2022

Jack up Offshore UAE Jobs
Electrician
mechanic
Senior Electrician
Senior Mechanic
Apply/Details 👉 https://lnkd.in/dudY7z5h

03/02/2022

** Offshore Drilling Vacancies **

We have the below vacancies on Drilling Units available, to those that have previous experience, in the same rank:

- Drillship USA

3rd Engineer

Motorman

Machinist

Purser/Admin

- Drillship Africa -

Tourpusher

35/35 rotations

6-12 month rolling contracts

Apply/Details 👉 https://lnkd.in/dbh7Xbwb

03/02/2022

Hello Drilling Professionals, Are you Looking for Latest Jobs ❓ Come online & Join us 👇
https://www.facebook.com/groups/123179328408864/

02/02/2022

Each time we add automatic valves in a control loop it is very important to identify what can happen if the valve fails.

Valve failure is related to the loss of power to open, close or modulate a auto valves moving its actuator. This power usually is air, but can be electricity, other gases or liquid.

Fail position can be OPEN, CLOSE or KEEP POSITION. Choose the correct safe mode will depend on your process and the control purpose.

For instance, in a control system to keep an exothermic reactions under temperature setpoint, a control valve at cooling system usually is Fail Open. If the valve goes to 100% open because the loss of air, it is safer than going to 0% open.

Fail position is reviewed during HazOp however chemical process engineer must antecipate all process condition as possible during conceptual design.

It interesting to mention that auto valve fail position is only part of the safety system. Design team needs to guarantee that controller, I/P transducer, transmitters and operation screen converge to the same purpose and information.

Sometimes that is very trick in control loop that uses reverse mode, but that is a subject to another post :)

Take a look in some representation of fail mode shown in the P&ID.

01/02/2022

29/01/2022

*Drillship Vacancies*
We have ongoing open vacancies and are recruiting to cover listed below positions onboard a new 7th generation Drillship which will be operating in Gulf of Mexico.
Positions:
-3rd Engineer (OOW Engineer)
-Motorman (Engine Watch rating)
-HSE Officer
-Purser
-Radio Operator
-Machinist
35/35 rotations,
Previous experience in rank on Drillship is required.
Apply/Details 👉 https://lnkd.in/dt6CtWkY

29/01/2022

Odfjelldrilling Jobs
Snr. Rig Mechanic -
Operation Engineer- OWS
Discipline engineers designers and project engineers (Contractual)
Rig Manager(s) MODU Onshore
Technical Superintendent(s)
Operation Planner - MODU
Project Controller(s) Energy
Mechanical Engineer
Marine Operations Engineer
HVAC Engineer
Electrical Engineer
Package Responsible Engineer
Drilling Engineer
Subsea Technology Engineer
QHSE Engineer
Process Engineer
Structural Engineer
Piping Engineer
3D CAD Administrator
Marine Engineer
Maintenance Engineer
Project Manager
Software Developer
QHSE Advisor
Operations Supervisor
Account Manager
Software Developer
HR Administrator - Billing and Travel Expense
Business Analyst
Expediter
QHSE Advisor MODU
Talent Acquisition Specialist
Business Analyst
TRS Supervisor / Roughneck
Project Accountant
Sales & Operations Coordinator
Accounts Payable Analyst (Accountant)
Assistant Rig Manager(s) MODU
First Line Maintenance Support Engineer
Apply/Details 👉 https://lnkd.in/dedsRR_5

29/01/2022

Our client in Qatar, one of the largest international offshore EPCI company is currently recruiting below multiple positions on long term contracts with Offshore EPC Detail Engineering experience ( Conceptual, FEED, and detailed analyses )

· Senior Principal Process Engineer
· Principal Process Engineer
· Senior Process Engineer
· Process Engineer

And let me know your interest in this role and send me your updated resume to [email protected]

29/01/2022

Prices are Increasing again,
Good 👍 or Not 👎

28/01/2022

Oil and Gas Project Jobs Abu Dhabi
Abu Dhabi Oil and Gas Project -Expected to commence by the end of March on 2022
Electrical Maintenance Technicians
HSE Inspector
E&I Maintenance Technicians
Instrumentation Maintenance Technicians
Helpers – Electrical
Work Site Coordinator – Electrical
Pipe Fitter / Fabricator
Mechanical Construction Supervisor
Apply/Details 👉 https://lnkd.in/diMDUSW8

28/01/2022

Which phone is best while working in Oilfield ❓🤔

28/01/2022

What is the reason of this ice on Piping ❓
How it is possible in hot 🔥 desert environment ❓🤔